Notice of continuing suspension

The biggest single factor related to the effective finishing of a basement space is ceiling height.

Basically, and in most cases, there’s rarely enough of it.

So, other than spending $150,000, to have your home raised off its foundation, or conversely, hammering out your basement’s concrete floor, and gaining the headroom by digging down a few steps, the challenge to finishing a basement involves dealing with the many ceiling obstacles. Our goal is to install a suspended ceiling.

It’s a logical choice for a basement due to the vast series of ductwork, plumbing, and wiring that may on occasion require cleaning, repair, or adjustment. The dilemma?

In order for our ceiling tiles to be installed and removed (if necessary) with relative ease, the grid components will need to be four inches lower than the floor joists above. Or, four inches below whatever’s lower than the joists.

Basically, there are three things we shouldn’t touch in a basement, being the floor joists, which support the first floor components, the beam supporting the floor joists, and the jack posts supporting the beam. If you didn’t make the connection, “support” was the key word here.

So remember, you never touch something that is, or in any way could be, supporting something else.

Unless, of course, you’re willing to put down the big bucks for some re-engineering.

If we can’t touch the posts, or the beams, or the joists, then in order to get a reasonably high ceiling, let’s look to move some of the plumbing and ductwork that are cluttering our otherwise perfectly good ceiling. If the original homeowner, or builder, didn’t have a finished basement strategy in mind, then the tradespeople would have taken the simplest, most direct route when making the various plumbing and ductwork connections.

Now that we’re talking finished ceiling, it’s time to call the plumber and HVAC (heating, ventilation, and air conditioning) fellows back. Their goal will be to re-route the plumbing and mechanical venting, if possible, around what would be the future finished area. With a little imagination, and the help of some engineering mechanics or motorization, plumbing and ductwork can be directed through the utility, or storage areas of the basement.

If logistics dictate that certain plumbing lines or venting must pass through the finished area, then perhaps it can be relegated to the edges of the room. This way, the pipes and vents could be hidden by a false wall, or bulkhead, and go practically unnoticed.

As mentioned last week, we want to install the perimeter moldings first, then the main tees, placing them four feet apart, and perpendicular to the joists. With the room’s dimensions drawn to scale on a sheet of graph paper, outline where the four-foot and two-foot crosspieces will be placed.

The graph paper will allow you to more easily centre the tiles and avoid too narrow a border – less than six inches is too thin, and unattractive. Plus, it’ll strategically help you avoid obstructions such as beams and posts.

Inserting the cross pieces should not be left to guesswork, or trial and error. These components are stubborn to detach if you’ve inserted them in the wrong hole. So, avoid the hassle, and get things drawn on paper first. Having things on paper will also help you plan a lighting schedule.

Be sure to secure the help of your electrician when deciding how much recessed lighting will be necessary. What size of tile works best? The larger 2’x4’ tiles are easier and quicker to manipulate, while the 2’x2’ tiles, due to their softer, less etched surface, and recessed edge, generally look better.

If you’ve got a lot of border cutting to do, a recessed tile will require a lot of extra trimming. In this case, you may want to use a non-recessed tile for the border only, keeping the more decorative tiles for the center of the room.

Good building.

As published by the Standard-Freeholder
Handyman's Hints Standard-Freeholder Cornwall Ontario by Chris Emard

Nothing to weep about

Air movement and ventilation are a must in your kitchen if you like to cook. Postmedia Network

In case no. 647, titled “The Weeper”, we find a Mrs. Deloris W. Willow, crying a river while seated at her kitchen table.

Mrs. Willow, aka ‘the weeping willow’, due to her habitually breaking out in tears as a means of coping with her anxiety, is quite distraught over the fact her kitchen cabinet doors are beginning to delaminate. Basically, the vinyl laminate that seals and encases the particle center core of the doors, is beginning to peel back at the corners, revealing the particle substrate.

Although there are minor signs of this stress on a few of the lower cabinet doors, the more severe cases of delamination are occurring on the doors and framework of mainly upper units. “The cabinets above the stove are the worst” describes Mrs. Willow. “It’s gotten to the point where I feel I have to open the cabinet doors every time I boil water, so to lessen the effect of the steam hitting them directly.”

“Plus,” she continued, “I’ve had to move my toaster-oven from its spot under the corner cabinet, and set it on a nearby table beside the crock pot, while the underside of the cabinet that’s situated over the little toaster, is starting to peal as well.”

Being of Mediterranean descent, Mrs. Willow loves to cook. This passion has her regularly boiling water, while simultaneously operating counter top appliances, which unfortunately have created a room environment with a humidity level slightly under that of a Turkish bath. What boost of humidity her tears add to the kitchen area is unknown, but the resulting salt deposits on the counter and hardwood flooring cannot be good.

Solution? Weeping Willow refuses to modify her cooking habits, and with local fresh corn soon to be available, she expects to be keeping all four stovetop burners on high for about a three-week stretch, pumping enough boiled water to effectively change the climate zone in her neighborhood from temperate, to humid subtropical. As a result, there will be no modification or change to what’s causing the moisture and humidity issues.

Can we change the cabinet doors to something more resistant to moisture than a regular PVC wrapped product? Materials such as stainless steel or glass can hold up to sustained high moisture, but the cost of switching to such a series of doors and hardware would be exorbitant. Plus, this style of cabinetry would be far from the standard colonial or shaker type panel door that Mrs. Willow prefers. Solid wood or solid MDF cabinet doors come stained or painted, and due to them being effectively contained in this manner, would certainly resist the effects of moisture, but not forever.

Therefore, with our goal being to keep the costs of satisfaction to a minimum, and with Weeping Willow having no desire to drastically change the entire cabinetry, but perhaps replace only the affected cabinet doors, the solution to this moisture dilemma will have to be mechanical. Basically, the $50 existing range hood will have to be go, and should see its last hurrah as the feature item in next week’s garage sale. It’ll be replaced by a 400-500 cfm, exterior venting, range hood unit that will be able to expel steam as quickly as it’s produced.

Next, we’ll check the HRV (heat recovery ventilation unit). If it’s old, replace it. If it’s nonexistent, let’s get one hooked up to the existing furnace. The HRV works in conjunction with the furnace fan and ductwork, drawing fresh air in, and expelling stale air out, operating 24/7, while also balancing the humidity levels in the home.

Then, let’s allow for more air movement by de-cluttering, or basically moving those counter top appliances into drawers or cupboards. Next, replace the center light fixture with a lighted ceiling fan. We need air movement, and this will help big time. Finally, and if humidity levels remain high, we’ll plug in a dehumidifier.
Case #647 closed.

Good building.

As published by the Standard-Freeholder
Handyman's Hints Standard-Freeholder Cornwall Ontario by Chris Emard

Inevitable roof moss

Some things are inevitable.

Every time I watch a movie called Titanic, the ship always sinks. Just the other day, I caught the 1997 version of “Titanic” about midway through the movie. Even though I’ve watched this same film about five times, albeit in portions, I still held hope that maybe the ship wouldn’t sink this time. But it did. You would have thought Captain E.J. Smith could have avoided that darn iceberg, since it hadn’t moved in 20 years, while Leonardo DiCaprio still managed to slip into the frigid ocean waters and die, after once again failing to find a half decent floatation device to support both he and Kate Winslet.

Spring and fall in our part of the world means our local weather reporters need only to remember three words when describing what atmospheric conditions we all have to look forward to in the morning, them being “wet and cloudy”.

If you own an asphalt or cedar shake roof, then persistent wet and cloudy conditions will lead to moss and algae growth, it’s inevitable. Moss and algae are basically plants. As a result, they require everything a plant needs to survive, including plenty of water, relative shade, a sprinkle of sunshine, and a reliable food source, or basically, the exact environment provided by the average roof in any one of our three united counties. Moss and algae differ from regular plant life in that they have no roots. However, they stick really well to practically any non-metallic surface, and once established, will do what plants and all living organisms do, and that’s multiply. Moss and algae are basically esthetic issues, whereby in mild cases, their appearance is worse than their bite. However, if allowed to persist, moss will grow in between the shingle tabs, loosening the necessary bond between these tabs, creating a path in which water could infiltrate into the plywood below.

When that happens, you get a roof leak, with the only solution to this problem being total roof shingle replacement. Unfortunately, knowing why moss exists on our roofs, doesn’t make avoiding or preventing it from happening any easier. The problem is the huge iceberg, which in this case represents our very accommodating environment. Temporary solutions to eliminating moss are those related to either cleaning or scrubbing the moss off the roof. The same type of bleach, ammonia, or regular home cleaning soaps that would be effective in cleaning mold, would be effective in removing moss. Roof, siding, and deck cleaners are also available on the shelves of your local building supply centers. The only issue of course is that your moss problem is situated on a roof, which is not only sloped, but has a granular surface that could become loose with basic foot traffic. Slope plus loose granular surface plus a 16-24 foot drop that leads to a sudden stop equals not having to worry about your moss problem anymore.

So, unless you own the same type of roof harness worn by professional roofers, I recommend avoiding that climb up the extension ladder. Besides, cleansers can be a little harsh on your plant and garden beds below.

What about pressure washing? Bad idea. Pressure washing from ground level will separate your shingle tabs and drive water underneath, basically achieving in minutes what will take your moss years to accomplish. Pressure washing from above is also not recommended because you’ll loosen the granular surface, again, aging your roof unnecessarily. Essentially, you’ve got to melt the iceberg, which means changing the environment. This can be accomplished by installing a strip of zinc banding just under the roof capping, or first row of shingles near the peak of the roof. Perform this task in warm weather, enabling you to more easily bend back the shingle tab. When it rains, tiny particles of zinc get washed down over the shingles. Zinc is poisonous to moss and algae, so in time, the moss will loosen up and fall off. Good moss fighting.

As published by the Standard-Freeholder
Handyman's Hints Standard-Freeholder Cornwall Ontario by Chris Emard

Find the source of those white stains

Efflorescence, a fibre-like mineral deposit — mostly salts — that indicates small, persistent moisture inflow. Before getting fluffy like this photo, it starts as white-coloured stains. Steve Maxwell/Postmedia Network

Got a tough laundry stain to get out? No problem.

Rinse the garment with cold water, then scrub in a little laundry detergent, let sit for a few minutes, then scrub and rinse once again.

Still not clean? OK, if were talking a piece of white apparel, try a little bleach, then rinse and scrub once again. Continue this process for 15 minutes, or until the next period of the hockey game commences.

If after giving this stain issue its due attention, the unsightly blotch consisting of a mélange of Molson Ex, chili sauce, and Dijon mustard, still persists, well, you’re going to have to live with the fact that balancing a meal on your stomach, the size of which could have fed a small village in Tanzania for two weeks, while watching the game, was probably a bad idea.

As a result, you can either live with the blotch, since a belly stain of this sort on a white t-shirt isn’t such an uncommon fashion statement for a man of your age, or toss the fine garment into a container in the garage containing various other undershirt apparel, that being the box simply labelled “rags.” Problem solved.

Now, what about house stains, and specifically, those relating to the white, powdery stuff on your brick or stone work— how does a homeowner deal with that relatively common stain issue?

Well, water, soap, and a little scrubbing will help, but it won’t solve the problem. The white residue often seen on cement floors, concrete foundations, as well as various cement sidings, including brick or man-made stone concrete products, is called efflorescence.

Taken from the French “to flower out,” efflorescence describes the action of salt in the cement product, or mortar, migrating to the surface of the concrete by moisture that has infiltrated the concrete.

Where does the salt come from? Salt exists in the ground, in the air, and can be found in just about every type of food and living organism.

If you’ve ever worn a ball cap on a scorching summer afternoon, where you likely perspired off a few pounds, then left your cap on the coat hook to dry at the end of the day, only to find a white residue having stained its surface by morning, that, in a nutshell, defines the action resulting in efflorescence.

Salt in the brick or stone gets liquefied by rain water or moisture that has infiltrated the brick. This salt infused moisture then makes its way to the surface of the brick through various pores in the product, then dries when it hits the open air, leaving a salt residue.

How do we clean off the efflorescence? First, scrub with a stiff bristled brush, then rinse with water. If the efflorescence contains calcium deposits, as well as salt, this is going to be a much more stubborn removal.

As a result, you may have to revert to using muriatic acid (diluted 1 to 20 in water). Muriatic acid is extremely corrosive. Therefore, you’re best to hire a professional cleaner for this task. They will have the proper clothing, ladders, and harnesses to safely work with this product.

The only issue with cleaning is that it’s likely a temporary solution. Efflorescence is unattractive, but not harmful to you or your brick. However, it is a sign of moisture entering the brick wall, or foundation, in some way.

So, avoiding further efflorescence issues means eliminating the cause. Basically, you’ll need to check your water management systems. This includes verifying the manner in which your landscape slopes away from your foundation, ensuring the roof valleys and flashings are effectively directing water to the roof’s edge, and everything in between. The in between stuff includes window sills, caulking around windows and doors, and making sure your roof edge properly deposits water into the eavestroughing.

If you’ve got efflorescence on your siding or foundation, moisture is somehow making its way in.

Next week, roof stains. Good building.

As published by the Standard-Freeholder
Handyman's Hints Standard-Freeholder Cornwall Ontario by Chris Emard

Once upon a roof

Roofing has changed quite a bit over the years. Postmedia Network

Home builders once used 1×8 spruce planking to cover the roof trusses of a new home under construction. That was once.

The strategy basically involved the following. Build the retaining walls for the poured concrete foundation using 1×8 spruce lumber. Then, once the cement was dry, the spruce planking would be removed and used as sheeting material over the roof trusses. One product, serving two purposes, and although a little labor intensive, produced hardly any clean-up or waste to speak of. In those days we also put chains on our summer tires for better winter traction, used rotary phones, and thought lawn darts to be a great summer game for the whole family.

Times have changed. Winter tires have become the standard, rotary phones are about as common as a Stanley cup parade down Yonge Street, while lawn darts have been taken off the retail consumer shelves completely, having been remarketed as the preferred weapon of choice for those low-budget mercenary types.

Was the use of 1×8 spruce planking as a roof sheeting a bad idea? In retrospect, no. Back then we were roofing homes with what was known as an organic shingle, due to its base consisting of a mixture of asphalt and wood fibers. Organic shingles were flexible, and molded themselves easily over the not so perfect 1×8 planking. Plus, warranties back then were in the 10-15 year range. So, if a roof lasted 10-12 years or so, people were generally satisfied. If tearing off these old shingles and replacing them with new ones seemed excessive, people would simply re-roof, adding a second, or even third layer of asphalt shingles. If the homeowner chose to go with steel roofing, as opposed to asphalt, then the steel would either get screwed directly to the planking, or the installer would first install 1×4 rough spruce, spaced every 16-24 inches, over the existing 1×8 planking. Either way, emphasis concerning the protection of one’s home was placed on the surface product, not so much on the substrate.

Today, roofs occasionally leak. In the olden days, they leaked a lot. Why roofs leak less today has everything to do with the substrate, along with better education and information relating to proper venting, and attic insulation. So, what have we learned over the years? 1×8 spruce lumber will expand, shrink, and with prolonged exposure to water, will of course rot. However, the main knock against the old plank system is the issue of movement. You can’t install something that doesn’t want to move, like fiberglass shingles, or steel roofing, over something that naturally, due to our varying climate and atmospheric conditions, can’t stay still. That would be like wrapping a puppy in gift paper, setting it under the tree Christmas Eve, and expecting it to stay still, without wrinkling or tearing the wrapping paper, until the surprised recipient picks it up the next morning.

When the substrate moves, screws loosen, nails pop, and when the shingle tiles separate from each other, or in the case of steel roofing, the overlap on the ridge develops a gap, your roof will no longer be water impermeable.

The first sign of a breach in the roofing system is the decorative sunburst that develops on your ceiling, or a domed ceiling fixture filled with water, enabling you to create the very unique ceiling fish bowl (just don’t turn on the power).

The key to a roof’s long term success in shedding water is stability, and that can only be achieved by nailing or screwing it into plywood. So, if you own a home with a boarded roof, be sure to remove all existing shingles, then fasten a layer of 3/8” spruce plywood directly to the 1×8 lumber. Next, cover this plywood with a quality synthetic felt, then install the required roof venting. Your roof is now ready to receive the finished product.

Good building.

As published by the Standard-Freeholder
Handyman's Hints Standard-Freeholder Cornwall Ontario by Chris Emard

Get the lint out

(Getty Images)

Before spring fever hits us and your promise to clean the dryer ductwork gets filed in behind your spouse’s 2013 request to “remove Christmas lights from spruce tree in front lawn,” let’s get what we need to make this job as quick and easy as possible.

A key tool for this task will be a shop vac. Along with the TV remote control and vice grips, a dependable shop vacuum easily ranks in the top three of must-have tools. So, if you don’t have one, get one.

Or, if that special person in your life has a birthday or anniversary on the horizon, few things say love like the hum of a shop vac.

Other tools for the job will include aluminum duct tape, and a 25-foot length of 1-1/4-inch flexible sump pump hose. Notice my reference to the fact your ducts will require aluminum duct tape, and not the popular grey duct tape referenced in Red Green’s quote “duct tape is only temporary, unless it works.”

Based on the premise that if you wrap something enough times, it’s bound to stop leaking, or, if it weighs more than 50 pounds, there’s no shame in having to secure it with a second roll, the grey, material type duct tape – unlike what the name suggests –  is not recommended for ductwork.

The grey duct tape, over time, will dry up, shrink, and lose its elasticity.

So, if you’ve got a leaky boot, broken rear view mirror, or forgot to pack your suspenders, grey duct tape will get you through the next few days, but it’s not to be considered for ductwork.

So, realizing regular duct tape should only come into contact with a dryer if for some reason the door needs to be taped shut, let’s move on to cleaning the ductwork. Dryers that vent directly to the exterior are a pretty quick clean.

However, is your clothes dryer is somewhat centrally located in the home, then the exhaust may be travelling upwards of 30 or 40 feet. These are the instances where clean ducts are essential to the safe and continued good operation of your dryer. If lint collects and clogs the duct, then overheats, it can ignite.

Some of the key strategies to keeping your dyer ductwork clear include using 60-inch lengths of solid four-inch pipe, along with the four-inch solid (manipulatable) elbows. Furthermore, always use aluminum duct tape to connect and seal the duct work joints, and never screws.

Duct screws, even the very short ones, will snag the lint, causing it to accumulate and clog the duct. Accordion type ducting, especially the cheap white plastic stuff, should be avoided as well, simply because the bumpy accordion surface will reduce the effectiveness of the dryer fan, causing lint to collect in the folds.

If flexible ductwork is necessary, use the aluminum product as its folds are extremely small, and much more conducive to proper air flow.

For easier cleaning of your solid-pipe dryer ductwork, consider adding a short length of aluminum flex pipe at the halfway point in the assembly. Ductwork that’s taped and sealed at every joint can be a burden to dismantle, while simply unclamping a piece of flex hose will take only seconds. Once you’ve dismantled a duct connection somewhere between the dryer and the outside, peer into both lengths with your flashlight. The amount of lint you see stuck to the edge of the duct pipe will give you a good indication of how air is flowing. If the lint clumps are quite severe, you’ll have to re-strategize the exhaust route.

Next, stick the sump hose onto the shop vac attachment, start up the vacuum, then wiggle and gently shake the sump hose as you bury it inside the ductwork.

Conversely, switch the shop vac hose to blower, and the pipe can cleaned by blowing lint towards the exterior.

Good venting.

As published by the Standard-Freeholder
Handyman's Hints Standard-Freeholder Cornwall Ontario by Chris Emard

Mysterious moisture

Do mysteries exist? Or, is there usually an explanation for everything?

Did the discoverers of King Tut’s tomb open themselves up to a deadly curse? Or, do people sometimes die in a strange, untimely manner? Are the mid-western crop circles proof of aliens visiting earth? Or, simply a case of what a few artistically inclined, Jack Daniels inspired rednecks can do with a couple of 4-wheel drive vehicles under a full moon? However, nobody has an answer surrounding the mystery of why Carey Price can’t stop anything less than a beach ball.

Today’s situation, file #742, titled “The Mystery Puddle”, has us examining the case where a homeowner, upon descending into his basement, discovers a small section of his carpet drenched in water. A visual inspection confirms that the sump pump is working, and there appears to be no type of rain water, or sewer type backup. Therefore, we’re not talking flood.

Furthermore, there’s no water trickling down due to a cracked pipe or leaky fitting from the kitchen above, while the gyprock on the finished basement wall adjacent to the puddle, is completely dry. So, where’s this water coming from? Again, we’re not talking about a ton of water, but still enough squishy dampness in the carpet to soaker you if you happen to be wearing socks or slippers.

As always, when something happens for the first time, we refer to problem solving question number one, that being, what changed? There are no apparent faults in the piping, wall, or concrete floor, and, with average temperatures well below zero, there’s no winter thaw that could have put added pressure on the foundation or weeping tile. So, what’s up?

This water couldn’t have just appeared out of thin air. Well, maybe not thin air, but just maybe, out of thick air. Getting back to the question concerning what changed? We discover that our subject is a good neighbor. With the person next door having water issues, as in no water, due to a broken main line, our fellow was helping out by feeding his neighbor’s home with water 24 hours a day, for about two days, until the situation was remedied. As a result, the copper line feeding into our subject’s home was continually being fed with water, very cold water, as it strived to serve two homes. So, what happened? And, where did the pooling water come from?

Water enters the home via a one inch copper pipe that feeds off the city’s main line. During the winter months, this water is very cold, sometimes just a few degrees above freezing. If the water enters the home, and just sits in the pipe, seeing occasional movement by means of clothes washing, showering, cooking, or whatever, then both the water and intake copper pipe will warm up to room temperature. However, if the water is always flowing, as in the case of supplying a few homes with several occupants, or if the person you’re supplying water to happens to be building a regulation sized hockey rink in their backyard, then the cold water entering your home will stay cold, as will the pipes. That’s the, what’s happening?

When a cold pipe is left in a warm environment, condensation occurs. That’s where the water came from. In this case, the intake copper pipe was buried behind the drywall. With the copper pipe in a constant state of cold, condensation resulted to the point where water droplets would run down the pipe, through the gaps in the framed wall, then hit the concrete floor, spreading underneath the carpet. Solution to pipes sweating or creating condensation? Wrap the cold pipes with lengths of foam insulation, reduce the moisture content of the basement air by means of a HRV unit or dehumidifier, run a few oscillating fans in order to help circulate the air, and keep those backyard rinks somewhat smaller than regulation. Case #742 closed.

Good building.

As published by the Standard-Freeholder
Handyman's Hints Standard-Freeholder Cornwall Ontario by Chris Emard

Band aids are for cuts

File #182, case name “Moldy Band Aids ”, has a young couple searching for a mold resistant paint in order to protect their joists and plywood from mold.

The couple had just added a 400 sq. ft. four season sunroom, including a full height basement, onto their existing 1200 sq. ft. home. While in the freshly poured basement, they noticed mold growing on the 2×10 floor joists and plywood below the newly finished area above. Their intentions were to scrub off the mold, then paint the floor joists and underside of the plywood, creating a less desirable surface for this household menace to grow on.

Although their strategy to paint the joists and plywood wasn’t totally flawed, with there certainly being mold resistant paints and primers available, it was definitely a young person’s solution. Encouraging somebody who’s 60-plus to reach up and paint floor joists, providing them with the opportunity to revive some of those old shoulder joint pains, would be like convincing them to bungee jump.

As they were further explaining the situation, my thoughts were more directed towards what was causing this mold issue in the first place. They requesting my recommendation of paints or primers, was kind of like seeking my advice as to what size of pail would best remedy a leaky faucet.

Bandage solutions are for the young, because they have the energy to watch them fail, then do them all over again. When you get older, your goal is to do things once. My suggestion was to focus on the real issue, which is what’s causing the mold, as opposed to choosing the proper roller and angled paint brush.

Mold requires the same three elements for survival as us humans, them being air, food, and water. Eliminate any one of the three, and you will have solved the mold problem. Air, we all require, while food particulates floating around in the home’s atmosphere are going to be practically impossible to control. So, that leaves water. Upon further questioning, it was discovered that the basement area had yet to be heated, and was simply accessible through a doorway, whereby the finished area above was being serviced by a gas stove. The original 1200 sq. ft. home is being heated by the only unit the house has ever known, a 16-year-old gas furnace.

Solution? This newly poured basement is exuding gallons of moisture, which is no doubt feeding this thriving colony of mold. As a result, this couple has got to get some air circulation and heat into the basement. When I inquired as to the existence of a heat or air exchanger, the fellow thought that there was indeed a unit attached to the furnace, although its age was uncertain. When I inquired as to their plans on replacing the furnace, since their existing unit was certainly near the end of its life cycle, and was going to be asked to further handle 30 per cent more living space, the fellow assured me the unit was in good working order, and that there were no plans for a change.

“What about installing an air/heat exchanger in the new basement area, wouldn’t that solve the moisture issue?” the fellow questioned. Perhaps, but again, we’re talking an $800 band aid solution. Basically, the budget for this rather extensive renovation should have included a complete reconfiguration of the heating systems and ductwork by a HVAC (Heating, Cooling, and Air conditioning) contractor or engineer. What this home needs is a high efficiency furnace and HRV (Heat Recovery Ventilation) unit, along with the necessary ductwork to circulate heat, and draw air out of the new basement and living space above.

If you’re not sure as to the efficiency of a mechanical unit, or whether it needs replacement, consider the age and reliability of your machine in dog years. That big number should help in your decision to upgrade the mechanical services in your home.

Good building.

As published by the Standard-Freeholder
Handyman's Hints Standard-Freeholder Cornwall Ontario by Chris Emard

Rock cousins

Today we’re talking brands of insulation, and where it should be installed in the home.

There are basically two kinds, or more common types of batt insulation used in the exterior walls of most homes, them being fiberglass and mineral wool.

Fiberglass batts, such as Owens Corning’s pink insulation, is not so surprisingly, made of woven fibers of glass. Mineral wool, also referred to as rock wool, is made of crushed volcanic rock, steel slag, and other bonding agents.

The most popular mineral wool insulation in today’s market is a product made by the Roxul Company. The Roxul name has become so recognized by homeowners and contractors alike, that people never specifically request a mineral wool insulation, but will simply ask for “Roxul” instead.

Is there a difference between a fiberglass and rock wool product? And, is one better than the other? Material wise, the pink insulation is made of glass, which comes from sand, whereby mineral wool is derived from crushed rock. So, these products are pretty close cousins.

Consistency wise, fiberglass pink is kind of like day old spaghetti, while Roxul has a density similar to toast. As a result, the pink fiberglass is somewhat stringy, and a little more difficult to cut. Plus, the glass fibers can break apart a bit if the material is over andled, which will cause an itchy reaction if you’ve made the mistake of not wearing pants, a long sleeve shirt, gloves, goggles, and a dust mask.

Roxul, on the other hand, cuts like . . . well toast, making it an easy product to fit around electrical outlets and ductwork. Roxul, like toast, is crumbly, or rather, a little more dusty than fiberglass. So again, completely covering your body with clothing, along with goggles and a dust mask, are all required equipment.

Choosing one over the other depends primarily on whether you like the Owens Corning Pink Panther logo, which for some may rekindle thoughts of the mischievous cartoon character, and some of the classic Inspector Clouseau movies starring Peter Sellers. Or, if you’re a fan of home repair reality television, whereby Roxul is certainly the favored batt product of the celebrity carpenters (Roxul must be feeding these guys all the insulation they can butter).

Price wise, fiberglass pink is significantly cheaper than Roxul. This could be due to actual costs of manufacturing, or the fact it costs a few more bucks to feed Mike Holmes, than it does paying royalties to MGM Studios.

Product wise, both are used primarily as insulation in the exterior walls of residential homes. Roxul has the added bonus of being fireproof, whereby a Roxul booth at a typical home and trade show will usually have the rather impressive feature of a piece of Roxul being blasted by a direct flame of heat. Regardless, after a total and complete loss to fire, never has a home been found with a pile of Roxul sitting amongst the rubble. In other words, you put enough heat on something, it’s going to burn, or melt. However, timing is everything when it comes to a fire in the home, whereby if the flame spread can be delayed by even a minute or two, lives can be spared. As a result, Roxul is a popular choice to use in walls separating the garage from the house, or in the floors of a home, separating the basement from the living space above. Fiberglass pink can also be used in this manner, with glass obviously having a relatively high threshold to heat. However, fiberglass pink doesn’t advertise itself as fireproof, and is primarily marketed for its value as an insulation. Besides being an essential product for the exterior wall, and an effective barrier to flame spread, insulation can be an excellent sound barrier. So, be sure to consider it for bathroom and bedroom dividing walls if you’re going to be building a new home or renovating this spring.

Good building.

As published by the Standard-Freeholder
Handyman's Hints Standard-Freeholder Cornwall Ontario by Chris Emard

Don’t sweat it

Wet windows? Handyman Hints can help. Postmedia Network

Why are my windows sweating? This is one of the more common questions asked by many a frustrated homeowner during this time of year. And, the answer to this dilemma is not always easy.

If you’re a Leafs fan, it’s just indicative of a clouded vision that will most likely plague you throughout the entire winter season. If you eat pasta with every meal, then use this carbohydrate overload to sweat it out in your home gym, then follow things up with a 20 minute hot shower, you’re likely stirring up more humidity than tropical storm Otto. Or, if you’re the sort of person who’s deathly scared of the cold, and have resorted to saran wrapping every window and non-essential entrance door with the same diligence you used on your luncheon pork chops, proper air circulation is going to be an impossibility.

Basically, you’re trapping humidity in the home. As discussed last week, too much humidity in the home can lead to all kinds of damage to your finish trims, framework, while ultimately encouraging mold growth. So, how do we eliminate excess humidity? It’ll take a combination of air intake, air exhaust, and air circulation.

Unless you’re willing to confine your brisk walks to the areas of the home, going from kitchen, to dining room, then up the stairs, through the bedroom, and back down again, air circulation is best handled by mechanical means. If you own a furnace, keep the fan working fulltime, and, don’t forget to change or clean the filter on a monthly basis. If your home lacks the necessary ductwork to circulate air, consider replacing your ceiling light fixtures with lighted ceiling fans.

Again, and especially during the really cold days, have the fans turning on a continual basis. A working ceiling fan will not only prevent condensation, but with the air being constantly churned, should eliminate any cold areas in the room that are close to the windows. If replacing every ceiling fixture seems excessive, then at least install a table top oscillating fan in the more problematic rooms.

Proof of air flow successfully removing condensation can be witnessed every time you turn your car’s windshield defrost switch on.

Next, air exhaust. Basically, if you’re creating steam or heat, then you’ve got to exhaust it to the exterior. Not into the attic, or the garage, or into the wall or joist system, but into the great outdoors. So, make sure every bathroom, and the kitchen, have their own exhaust fans. Bathroom fans should operate on a timer, set to 30 minutes once you step in the shower. Clothes dryers also create a ton of moisture. As a result, make sure the joints in the dryer ductwork are taped, and lead to a proper dryer exhaust vent (one with a flapper inside). Plus, disconnect the pipe every couple of months to verify that the lint hasn’t balled up inside. Definitely avoid choosing one of those interior exhaust kits for your dryer, they’re about as effective as investing in behavior lessons for your cat. Next, with all this mechanical air circulation and exhaust, comes the need to mechanically bring fresh air into the home.

This duty can be handled by installing a HRV (heat recovery ventilation) machine in your basement, or adequately sized utility room. About the size and weight of a 26 inch television (Quazar, not flat screen) the HRV system exhausts the stale air in the home, and replaces it with an equal amount of fresh outdoor air. The heat recovery is handled by a honeycomb type core that transfers the heat from the air going out, to the new air coming in. HRV units can work independently of your heating system, or be connected to your furnace, taking advantage of the room to room service provided by the existing ductwork. HRV’s will also filter this new air entering the home, and help control overall humidity levels, delivering a healthier living environment for the home’s occupants.

Good building.

As published by the Standard-Freeholder
Handyman's Hints Standard-Freeholder Cornwall Ontario by Chris Emard