IKO Shingle Reviews

General Roofing Systems Canada installs IKO Shingles throughout Canada. IKO Shingle Installations are completed in the following cities; Calgary, Red Deer, Edmonton, Fort McMurray, Lloydminster, Saskatoon, Regina, Medicine Hat, Lethbridge, Canmore, Banff, Cranbrook, Kelowna, Vancouver, Whistler, Winnipeg, Toronto and points between. British Columbia. Alberta. Saskatchewan. Manitoba. Ontario.

Service. An advantage that GRS has in Western Canada for shingle installations are the markets we service. In Calgary, Edmonton, Vancouver, and Regina, IKO shingles remain well stocked and distribution is highly efficient. This is a key value for us in servicing our customers.

Due to the competent distribution, local support, and the exclusive IKO 15 Year ironclad portion of the Warranty Coverage that’s offered with the IKO Shingles, our crews would rate these shingles with a moderately high rating.

Quality. With respect to the quality of IKO shingles, the IKO line has a moderately high rating. Their line also exhibits a high level of diversity across specific use cases. Some examples are: High Wind Rated Shingles, Shake Looking Shingles, Luxury Shingles, Algae Resistant Shingles, Energy Efficient Shingles, Low Slope Shingles.

Colors/Profiles/Textures. Most IKO shingles are 100_0710available in a variety of colours. This happens to be a large selling feature with this brand. IKO shingles come in a neat and clean wrapper that is a result of the brand’s consistency with their manufacturing process. This is an important feature for this type of product as shingles need to be installed properly with the correct sizing. Should a shingle be misshapen due to a packaging error, this would affect the overall quality  of function for the shingle itself.

Shingle size consistency becomes really important if a DIY  Installation is being completed. You do not want to learn or attempt to do a shingle project by yourself with shingles that don’t fit together properly.

The textures of the  shingles, or the “Shake Look”, may or may not not suit a high end shingle purchaser. As soon as you get into the Luxury Shingles or shingles that cost the same as tile, then we would advise you to choose an alternative type. The top end of the shingle prices  becomes more of a process of comparisons amongst the selections and ultimately choosing what you prefer.

Here are our reviews broken down by specific IKO offerings. You can click the subheadings to open a new window for each product. Warranty coverage may also be found by following these links.

Marathon Ultra AR 
Our crews regularly use this type as it is an economical 3 tab shingle that installs well and holds up well to the elements. Installation of 3 tab shingles take more skill in some respect. If you attempt to do this on your own, please search our blog for shingle installation guides.

Cambridge
IKO Cambridge shingles are another standard type for our installers. They are consistent with being one of the top performers in their class. The IKO Cambridge shingle is a mid to mid-high grade shingle that is perfect for standard installations. They are readily available and  available in a wide variety of colors. Cambridge shingles are made of  laminate, they are considered to be a designer shingle, and are covered under the IKO Limited lifetime warranty.

Royal Estate
We install IKO Royal Estate Shingles typically only on estate homes. The Royal Estate shingle is an excellent looking laminate shingle that has a traditional estate look. The Royal Estate shingle stacks up to any high end shingle offering on the market with the same slate look for a fraction of the price.

Grandeur (Discontinued)
IKO Grandeur Shingles are one IKO’s SBS Modified high quality shingle selection. This selection is considered to be one of the best due to  The technology used for the asphalt. If you need to install shingles in cold weather , the IKO Grandeur Shingle would be a wise choice on account of it easy installations despite mother natures elements. The only down-sides to theGrandeur IKO Shingles is the high cost and limited color selection, otherwise they are a great shingles and considered one of the best on the market in BC, Alberta and  Saskatchewan for 2011.

Armourshake
The IKO Armourshake Shingle is often over-looked by homeowners. However we really enjoy installing this particular type of  shingle. It is a high end shingle selection from IKO that stands up well against the competition. It has an original design that is often a high interest point with our customers as it adds a unique and elegant finish to your roof.

Now we would like to advise home owners to be aware of selecting high end shingles, as they are often unaware that they contain designs. So when you are completing your roofing project and have selected this particular shingle , you will need to take into account the design for the overall finished look. our specialists at GRS will  always suggest home owners to go with a rep and view different roof lines to get a better sense for the over all designs that are available.

Overall the IKO Armourshake is a great choice if you are aiming for a higher end shingle that has more of a textured pattern to it. the shingles themselves are more costly yet offer a great selection of colors.

Until next time,

The Team at GRS

CONTACT US:
General Roofing Systems Canada (GRS)
24 Hour Emergency Roof Repair: Call +1.877.497.3528 toll-free.

info@grscanadainc.com.

Calgary, Red Deer, Edmonton, Fort McMurray, Lloydminster, Saskatoon, Regina, Medicine Hat, Lethbridge, Canmore, Banff, Cranbrook, Kelowna, Vancouver, Whistler, Winnipeg, Toronto and points between. British Columbia. Alberta. Saskatchewan. Manitoba. Ontario.

Roof Shake Maintenance, Repair, & Inspection

General Roofing Systems Canada provides maintenance, repair and inspection services for real wood roof shakes throughout Canada. Real wood roof shakes are installed in the following cities: Calgary, Red Deer, Edmonton, Fort McMurray, Lloydminster, Saskatoon, Regina, Medicine Hat, Lethbridge, Canmore, Banff, Cranbrook, Kelowna, Vancouver, Whistler, Winnipeg, Toronto and points between. British Columbia. Alberta. Saskatchewan. Manitoba. Ontario.

Maintaining Your Real Wood Roof Shakes

Below this article has a listing of  links that will help assist you in a “do it yourself” shake roof cleaning and proper maintenance. We have also included options for roof repair and replacement. To experience the proper life-cycle of your roof, your real wood shake roofing require regular maintenance, inspection, and repair.

Roof Inspections

Should you experience any leaks, or see signs of splitting, curling or crumbling, it is advised to have an inspection completed. GRS provides thorough inspections that include complete documentation of the status of your roof. With our inspections you will receive accurate photos, cost estimates, and a detailed plan to maintain your roof properly. Shakes require regular upkeep in order to maintain 100% efficiency.

Even the roof flashing behind skylights, chimneys, and valleys require adequate maintenance. If not properly maintained, you may begin to see the metal rusting or the caulking around the metal roofing beginning to crust. If this continues to deteriorate, it is guaranteed that you will begin to have leaks.

Roof Repair

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The repair of shake roofs is often more extensive than shingle or metal roofs. When the time comes to do significant repairs, be sure to get a detailed roof inspection done so that you can see everything that needs to be completed on your roof in advance. GRS’s roof reports are highly detailed and show photos of all the areas that require immediate concern.

Replacement of Cedar Roofing

Cedar roof replacement (or cedar roof conversions) offer more options for re-roofing. Real wood cedar offers a traditional, warm, and aesthetically pleasing roof on your home. There is also available different roofing materials that have a cedar roof look. Shake looking roof materials include Concrete Tile, Metal, Rubber, Steel Coated Shingles, Composite Plastic Tile, and more.

For More Information on real wood shake repairs and maintenance please feel free to look through the links listed below:

Shake Roofing Replacement – a page about the various options for real wood, metal, steel, rubber, concrete tile, and more.

Re-Roofing Options for Shake Roofinga page for various alternative options with detailed descriptions of different grades of real cedar roofing.

Real Wood Roofing Shake and Shingles – a page for re-roofing your home with real wood roofing.

Re-Roofing Shake to Asphalt Shingles a page explaining flashing considerations when going from a pine or cedar shake roof to asphalt shingles

Should you have any questions in regards to your cedar roof, please feel free to contact our office and one of our members will be happy to assist you.

Until next time,

The Team at GRS

CONTACT US:
General Roofing Systems Canada (GRS)
24 Hour Emergency Roof Repair: Call +1.877.497.3528 toll-free.

info@grscanadainc.com

Calgary, Red Deer, Edmonton, Fort McMurray, Lloydminster, Saskatoon, Regina, Medicine Hat, Lethbridge, Canmore, Banff, Cranbrook, Kelowna, Vancouver, Whistler, Winnipeg, Toronto and points between. British Columbia. Alberta. Saskatchewan. Manitoba. Ontario.

What Not to Do When Shingling Your Roof

General Roofing Systems Canada provides installs shingles throughout Canada. Shingle installations are completed in the following cities: Toronto, Calgary, Red Deer, Edmonton, Lloydminster, Saskatoon, Regina, Medicine Hat, Lethbridge, Canmore, Kelowna, Vancouver, Whistler and points between.

Before you shingle the roof on your home, please starting by reading our article below on “How to Shingle a Roof”  the right way and search our blog on tips for re-roofing your home.

WARNING: This may hurt egos and feelings, please be patient, we’re just trying to help (and keep the mood light).

We see countless homeowners every year have to re- shingle their home only years or months after having shingled their home themselves.

When homeowners get the idea to shingle their own roof, on one hand we stand back with admiration (because it takes hard work!) and on the other hand we get concerned because the shingle packaging (which gives specifications to the experienced shingle installer), the Home Depot or Lowes clerk that sold you the shingles, and the relevant YouTube videos don’t always tell you everything you need to know to successfully shingle your roof. The important words here…. “successfully shingle your roof”.

Because we see the story of “how to shingle a roof properly” unfold in front of our eyes every year, and because the errors cost homeowners real money, stress, embarrassment, etc, we’ve decided to write a bit on What Not to Do When You Decide to Shingle Your Own Roof. This will follow up on articles about how to Re Roof Shingles Properly (simply search the topic in the search box in the right hand top part of our blog and a number of articles will come up on re roofing the shingles on your home). Our main website also has articles at the following link in the right hand column of the page.

https://www.grscanadainc.com/Pitched_Roofing.html

Here’s what we see this time of year: it’s summer time and the kids are out of school and dad says “it’s cheaper for me to shingle my roof than it is to hire a roofing company to do it”.

TRUE … If the roof on the home you shingled yourself lasts. FALSE, if it lasts less than 10 years.

Here’s suggestion Number 1. Ask a reputable roof shingle company to come and consult you on site. It will cost you a nominal amount of money to have an expert consult you on shingle choice, roof specifications, and installation of the shingles correctly. Heck, a lot of shingle experts will even come by when you are working on your home and correct what’s a little “off” and you will be so glad you took our advice and did this one small inexpensive step.

DO NOT re roof your home with shingles without an expert shingler on your roof or consulting you.

What we see every year is folks that want to save money on the re-roof of their home – which we totally get. Instead of asking for help with HOW TO SHINGLE YOUR ROOF PROPERLY, they go out, buy their shingles at the local hardware store, and then shingle their home without prior guidance.

Here’s what happens, and it happens a lot. We could tell you story after story after story where homeowners re-roofed their own home and this occurred…

  1. The shingles, the shingle underlay, the shingle flashings, etc….. are improperly installed and the shingle manufacturers warranty is now void.
  2. Because the shingles are engineered to be installed a certain way to shed the water and the homeowner didn’t install the shingles the correct way, THE ROOF IS NOW LEAKING.

  3. The homeowner then attempts to repair the shingles to save face, hoping to save hundreds/thousands of dollars that could be used otherwise

  4. It rains again, and the SHINGLES ARE LEAKING AGAIN. You see what’s coming?

  5. You fix the shingles again. Only this time, things are getting tense because you are now reminded of the $2,000 repair to the interior of your home (and you are not even going to believe that there is more damage in the attic space itself).

  6. It rains again, and you are praying like mad the shingles won’t leak … and here we go, THE SHINGLES ARE LEAKING AGAIN.

  7. I won’t scare you so much that you now click out of your internet browser… so you can conjure up what occurs at stage 7 in the “how to shingle your roof with success drama”.

  8. You finally give in……. and you call the ROOFING EXPERTS TO FIX YOUR SHINGLES while YOUR ROOF LEAKS AGAIN.

  9. The roofer voices their opinion on the previous installer’s ineptitude, (but you don’t let it hurt your feelings … much).

  10. After having incurred the cost of the shingles that you didn’t install properly, you now have to buy the shingles all over again.

The lesson…. have a professional roofer install your shingles OR hire a professional to at least consult you on how to shingle a roof properly.

I will guarantee that you will be happy you did.

So if you want to shingle your own roof – all the power to you, just call and get a hand with doing it right.

Until next time,
The Roofers at GRS

 

CONTACT US:
General Roofing Systems Canada (GRS)
24 Hour Emergency Roof Repair: Call +1.877.497.3528 toll-free.

info@grscanadainc.com

Calgary, Red Deer, Edmonton, Fort McMurray, Lloydminster, Saskatoon, Regina, Medicine Hat, Lethbridge, Canmore, Banff, Cranbrook, Kelowna, Vancouver, Whistler, Winnipeg, Toronto and points between. British Columbia. Alberta. Saskatchewan. Manitoba. Ontario.

Roof Repairs Can Be Costly!

Article: Roof Repairs Can Be Costly – Have a Roofer Inspect Before You Purchase Your Home

GRS Canada inspects and installs roofs to residential, commercial, and industrial properties across Canada. Our roofing services are available in Toronto, Calgary, Red Deer, Edmonton, Lloydminster, Saskatoon, Regina, Medicine Hat, Lethbridge, Canmore, Kelowna, Vancouver, Whistler and points between.

Roofing Calgary Alberta – Roof Repair Report [July 20, 2011]

Inspecting your roof before you buy your home is very important. The roof on your new home may be one of the most costly repairs you do after moving in. Some home inspectors just don’t have the experience to catch problems that can escalate the cost of roof repairs very quickly. Here’s a report from a roof repair from Calgary, Alberta today – our roofers didn’t even catch the problem prior to ripping the shingles off, how could the average home inspector?

Here’s the roof repair report that came in….

         “When we tore the roof of the area I had assessed prior, I discovered there were 3 layers of shingles beneath the one I had assessed which I did not see because they had used drip edge all the way around the roof edge so my small 10 bundle (low slope roof) tear off became a 40 bundle tear off with each layer of shingles becoming more difficult because of the time the shingles had been on the roof. This posed several problems not allowed for in the roof repair costing, first of all because of the fact that our roof repair garbage went from 10 bundles of shingles to 40 bundles of shingles (at about 70 pounds each), I now needed a bin to handle the added shingle tear garbage which I had planned to haul away in the pickup truck and not a shingle disposal bin. The man hours spent on removing the old roof shingles were already a little over total time allowed for the job so I phoned the customer and told him about the situation and that the cost to do the repair had doubled. He agreed under the circumstances I could not have foreseen the extra cost involved in this roof repair and approved us to go ahead and finish the roof repair project.”

Buyer beware – have an expert roofer inspect before you buy your new home!

Visit our main website here for roof repair service.

About General Roofing Systems Canada (GRS):

General Roofing Systems Canada (GRS) is a Comprehensive Building Envelope and Roofing Contractor serving Canada, including such areas as: Calgary, Red Deer, Edmonton, Fort McMurray, Lloydminster, Canmore, Lethbridge, Medicine Hat, Vancouver, Whistler, Cranbrook, Saskatoon, Regina, Winnipeg, Toronto and all points between.

CONTACT US:
General Roofing Systems Canada (GRS)
24 Hour Emergency Roof Repair: Call +1.877.497.3528 toll-free.

info@grscanadainc.com

Calgary, Red Deer, Edmonton, Fort McMurray, Lloydminster, Saskatoon, Regina, Medicine Hat, Lethbridge, Canmore, Banff, Cranbrook, Kelowna, Vancouver, Whistler, Winnipeg, Toronto and points between. British Columbia. Alberta. Saskatchewan. Manitoba. Ontario.

Certainteed Landmark Roof Shingles

General Roofing Systems Canada provides shingle installations throughout Canada. Shingle Installations are completed in the following cities; Calgary, Red Deer, Edmonton, Fort McMurray, Lloydminster, Saskatoon, Regina, Medicine Hat, Lethbridge, Canmore, Banff, Cranbrook, Kelowna, Vancouver, Whistler, Winnipeg, Toronto and points between. British Columbia. Alberta. Saskatchewan. Manitoba. Ontario

A Review of Certainteed Landmark Shingle from the Installers in the Field 

Certainteed Landmark Shingles

After installations using the CertainTeed Landmarks shingle are complete we receive reports from our installers about the use of the product. Based on the reports received from our crews, the CertainTeed Landmark shingles have a high satisfaction rate. Along with the exceptional reviews from our installers, the Certaineed landmark shingles also have a high rating in the marketplace.

Certainteed Landmark Shingles have the wide-track nailing line that is 1 1/2″. They are impact resistant and possess a UL 2218 Class 4 rating and the have the patented Tri-Laminate that gives the shingle a thick shake look, or a shake like appearance. If you are considering a shingle that has a great shake look – the Certainteed Landmark TL is a great choice.

For other great shingle products that have been reviewed  by our installers, simply type “shingle review” in the search box provided at the top right portion of this roofing blog.


About the CertainTeed Landmark Shingle

Certainteed Landmark Shingle
Certainteed Landmark Shingle

 

 

 

 

Certainteed Landmark Asphalt Shingle Warranty http://www.certainteed.com/resources/GeneralAsphaltShinglesWarrantyEnglish.pdf

Certainteed Landmark Designer Shingle Brochure http://www.certainteed.com/resources/LandmarkSeriesBrochNorthwest.pdf

Certainteed Landmark Designer Shingle – Web Page http://www.certainteed.com/products/roofing/residential/designer/308747

Certainteed Landmark Premium Shingle – Brochure http://www.certainteed.com/resources/LandmarkSeriesBrochNorthwest.pdf

Certainteed Landmark Premium Shingle – Web Page http://www.certainteed.com/products/roofing/residential/premium-designer/308926

Certainteed Landmark TL Shingle Brochure – Shake Roof Shingle Look 

Certainteed Landmark TL – Shake Shingle, Luxury Shingle, Triple Laminate Shingle – Web Page http://www.certainteed.com/products/roofing/residential/luxury/308956

Certainteed Landmark Shingle Pictures – Online Photo Gallery of Landmark Shingles http://www.certainteed.com/idea-center/gallery/roofing

Certainteed Landmark Shingle – How to Install Roof Shingles.

How to Install Shingles – General Roofing Systems Canada Shingle Installation Guide https://www.grscanadainc.com/Roof_Replacement_Home_Guide.html      

Until next time

The Team at GRS

CONTACT US:
General Roofing Systems Canada (GRS)
24 Hour Emergency Roof Repair: Call +1.877.497.3528 toll-free.

info@grscanadainc.com

Calgary, Red Deer, Edmonton, Fort McMurray, Lloydminster, Canmore, Lethbridge, Medicine Hat, Vancouver, Whistler, Cranbrook, Saskatoon, Regina, Winnipeg, Toronto and all points between. British Columbia, Alberta, Saskatchewan, Manitoba, Ontario.

 

Owens Corning Shingles Review

General Roofing Systems Canada installs Owens Corning shingles throughout Canada. Owens Corning shingles installed in Toronto, Calgary, Red Deer, Edmonton, Fort McMurray, Lloydminster, Saskatoon, Regina, Medicine Hat, Lethbridge, Canmore, Banff, Kelowna, Vancouver, Whistler, and points between.

Owens Corning Shingle Main Web Page
http://roofing.owenscorning.com/homeowner/shingles/

Owens Corning Shingles 2011 – Our Review in General

Owens Corning Shingles, by default, are a substantial and predictable manufacturer of shingles – Owens Corning is obviously a substantial company. However, in Canada, at least in Western Canada, Owens Corning hasn’t been represented until now, in a way that say IKO or BP shingles have. IKO has significant distribution roots in Western Canada being they are originally from the Calgary, AB area – so our confidence in a predictable representation in the IKO shingle is “very high”, and BP Shingles have been well represented through stores like Home Depot and traditional roofing suppliers for some time in Western Canada.

Owens Corning Shingles now have significant representation in Western Canada as of 2011, in that Lowes has them stocked on its shelves. Lowes stores have popped up all over Western Canada. This increases our comfort level with shingle style and colour availability, and warranty/service support locally in Western Canada.

Owens Corning Shingles have always performed well and are a predictable shingle product. In the same way that we would review the performance, quality, and choice of shingles in our IKO Shingle Reviews on this blog…. we encourage homeowners with specialized or specific requirements from their shingles to look at alternatives in the market also. The Owens lineup is wide and represents designer, luxury and algae resistant requirements, but specific to those and other particular needs we always encourage homeowners to look at alternatives to be sure the right choice of shingle is made. For example, if you are re-roofing a shake roof (be it cedar shake or a pine shake roof) and you are looking for a really nice looking shake shingle that is specific to your “preference” to replace your shake roof, then you want to look at the alternative shingles available in the higher price range to be sure your preference is met – luxury or specialty shingles, especially the true shake looking shingles with the right profiles, are a significant expense.

In summary, Owens Corning Shingles are a solid choice for homeowners that require a modest, mid, or mid-high shingle for their home. The higher end more costly shingles meet more scrutiny in the marketplace and choice of shingle becomes more specific to personal preference. Malarkey, GAF, etc. have high end offerings that should be considered as well. And now that stores like Lowes are carrying the Owens Corning Shingles in Western Canada, the representation, supply, types, and colors of shingles readily available will be predictable for homeowners.

Our Review of Owens Corning Berkshire Shingles

The Berkshire Shingle line are a high end shingle product; classic, elegant and showing great street appeal. This would be a competitive shingle offering to IKO’s Royal Estate Shingle that became available in 2011. Colour choice with shingles is limited, which is common at this level of quality. I believe there are five colours currently available. Owens Corning has a 10 Year “Tru Protection” period on their shingles (which would be similar to the 15 Year no grief protection IKO Shingles carry), and the Berkshire shingle has a Limited Lifetime Warranty coverage.

Our Review of Owens Corning Woodmoor Shingle 

The Owens Corning Woodmoor Shingle Collection is for the shake to asphalt conversion market. The Woodmoor Shingle would be a similar shingle offering to the IKO Armourshake, the Certainteed Presidential TL, and others from shingle manufacturers like GAF and Malarkey.

Many of our clients in Alberta, in areas like Calgary and Edmonton, have a real shingle re-roof dilemma if they are re-roofing a Pine Shake roof. Short story is that not all Pine Shake roofs in Alberta performed as represented. The challenge these homeowners face is replacing a Pine Shake roof that has a thick profile and texture and getting that same look in an asphalt shingle. When they price out Cedar Shake costs or Pine Shake Costs quite often they look to this category of Shake Look-Alike Shingles. Then the price of the high profile shake looking shingles can become price prohibitive. We encourage homeowners in this category of shingle shopping to consider all options.

In high wind areas such as the open prairies it is also nice to consider a heavier shingle like the Shake Looking Shingles, and in areas like North Vancouver, Squamish, Whistler our clients consider the Shake Shingle Look of the Owens Corning Woodmoor and similar shingle offerings to be appropriate to the surroundings and provide excellent street appeal. We have even convinced areas with Architectural Controls for the roofing material being used to re-consider some of the shingle offerings that show a great shake look. Whistler for example has a Shake consideration in the Architectural Controls as does Fairmont, BC where we recently completed a Shake to Shake Looking Shingle Conversion in one of these areas.

Our Review of the Owens Corning WeatherGuard Shingle

The Owens Corning WeatherGuard Shingle is a true high performance shingle. Impact resistant (our clients in southern and central Alberta get a hail beating every year), HIGH WIND RATING IS 130 MPH, and we have many homeowners that constantly struggle with high wind areas and blow offs, etc. Coming home after a vacation to find your shingles blown off and a major leak and moisture in your home really is not fun. The Owens Corning WeatherGuard Shingle is one of the best in its class – hand down. This shingle is available in lots of colours, has great texture, it’s a good looking shingle, and it has a moderate price point.

Our Review of the Owens Corning Duration Shingles

The Duration Shingles from Owens Corning would be a similar offering to the IKO Cambridge Shingles, BP Harmony Shingles, etc. It is the standard laminate shingle offering in the mid range that most homeowners purchase. The price of the Owens Corning Duration shingles is competitive, the performance is competitive, and the shingle profile and texture Owens Corning Duration is a good looking laminate shingle. A great shingle product for the average homeowner in Western Canada.

Owens Corning Shingles – Oakridge Shingles

The Oakridge line of Owens Corning Shingles is a laminate similar to the Duration Shingles above but the entry step up from the 3 Tab Shingle offerings below.

Owens Corning Supreme Shingles

The Supreme Shingle offering from Owens Corning is the traditional 3 tab shingle. There are many colors available and they are inexpensive. The perform as well as any other offering on the market for 3 Tab shingles. Our only word of advice as it applies to a 3 Tab Shingle, be sure to know what you are doing before you start shingling. Learning how to shingle a 3 Tab shingle is different than the Laminate Shingle offerings above.

Until Next Time,

The Team at GRS

CONTACT US:
General Roofing Systems Canada (GRS)

24 Hour Emergency Roof Repair: Call +1.877.497.3528 toll-free.

info@grscanadainc.com.

British Columbia | Alberta | Saskatchewan | Manitoba | Ontario

 

Re-Roofing Your Home | Be Sure to Inspect Your Attic First!

General Roofing Systems Canada provides re-roofing services throughout Canada. Toronto, Calgary, Red Deer, Edmonton, Fort McMurray, Lloydminster, Saskatoon, Regina, Medicine Hat, Lethbridge, Canmore, Banff, Cranbrook, Kelowna, Vancouver, Whistler and points between.

Inspect your attic space before you start your residential re-roofing project.

Replace wood deck sheathing that is rotted or water damaged, analyze attic air exchange, and install attic air vents to be sure your attic is ventilating properly. Check for heat loss at the vapour barrier, be sure your insulation is doing the job, and replace plumbing boots, roof flashing, etc. as required while you are at it.

When replacing your residential sloped roof, it is critical to inspect your attic space first.

If you re-roof your home without inspecting the attic for roof rot, water damage, vapour barrier issues, heat loss to the attic, and proper air intake/exhaust, you are risking have to re-roof again in half the time or worse.

If this occurs, what was the real cost of your new roofing shingles?

Proper ventilation in your attic, building envelope heat loss, proper insulating, and other components of professional shingle re-roofing standards and procedures all play important factors in the process of a shingle roof replacement, and it greatly affects the length of time your new shingles will last.

The best roof shingles are shingles that are on the best roof system.

You can have the best shingles in the world and they will prematurely fail if your roofing system is deficient.

If you install a new shingle roof, and you do not check the attic space, you are SG1S1505really re-roofing shingles (or any other roofing material) with a lot of risk to your newly shingled system. Not to mention, most people decide to re-roof their home due to the fact that something is not right with their roof to begin with. We heard statements such as:

  • “The roof is leaking.”
  • “The roof is ice damming, and now snow or water backup is causing roof leaks.”
  • “The roof valleys are leaking.”
  • “Our shingles are just no good and they need to be replaced.”

The point is, there are many reasons roof shingles do not last as long as they should.

For example, if you have a vapour barrier issue (warm air from the inside of your home is entering the attic space) and the warm air entering your attic space is then causing ice damming on your roof, the ice damming then causes leaks (the ice or snow on the roof melts and freezes and melts and backs up under the shingles and then leaks into the attic, all because the underside of the roof sheathing is too warm due to heat loss into the attic). Moisture then causes roof rot to the sheathing which isn’t healthy. The ice backup on the roof damages the shingles and roof underlay, the moisture destroys your insulation, and the water leaking into your home can do all sorts of damage.

Before you re-roof your home and pay the cost for new shingles, you want to know if heat loss into your attic is occurring or your roof sheathing is rotten. If you do not do this before the new shingles are installed, you risk investing in new roofing and the roof rot not being uncovered and replaced, and the warm air coming in to your attic that now causes roof ice damming the following year and perhaps the roofers didn’t install ice and water properly or at all or metal to the roof valleys under the shingles or a host of other possibilities and now you have a brand new shingled roof that cost you an arm and a leg that is leaking with roof rot on the roof sheathing and you need another new roof! You see the possible problems? (Talk about a run on sentence!).

Ice and Water Membrane to Back and Sides of Roof Openings, Wall, StepFrom the same example, let’s say you do not do an assessment of the air ventilation and now you have a new shingle roof, AND your attic air intake is plugged at the soffits by insulation. On top of that, your roof vent exhaust isn’t working properly because you only have four duro-flo air vents at the ridge for a 2100 sq. ft. home/attic space. You’ve had leaking in your home due to condensation in the past and your roof system can’t breathe and your old shingles deteriorated prematurely with your last roof. By now you must be thinking “My roof or shingles only lasted 12 years, and the limited shingle warranty was for 30 years! What the heck?).

Well, news is that your new roof shingles will only last 12 years. Your new limited lifetime warranty on your shingles won’t cover the costs because your roof ventilation ratio is not right, your intake air is compromised because there is insulation covering the intake vents at the soffits, and the exhaust attic ridge vents can’t work properly either…. not to mention that your house is 80 years old and the vapour barrier is compromised and is letting warm air into your attic space, etc. etc. etc. Replacing shingles after having new shingles put on only 10 years earlier is not where you want to be (especially when the wife finds out that it wasn’t the roof shingles fault!). Anyway, sorry I am off track…

The lesson here is… your new shingles will last decades and decades and decades if the roof system and attic space is proper for the new roof shingles to perform properly (and you look like the wise leader of the home to boot!)

I think we all get the point here…

As of 2011, our new policies mandate that we cannot re-roof a home with shingles unless a thorough attic inspection is done prior.

The GRS Standard Re-Roofing Specifications and Pricing now allows for this service in the price we quote you for new shingles. It also allows for a venting analysis, new roof vents, plumbing boots, etc. in the cost of your new roof shingles. Movement of insulation away from the soffit areas is also in the cost of your new shingles, as well as replacement of deck sheathing up to 100 sq. ft. As long as you don’t have a major roof or attic space remediation issue requiring the services of a restoration expert, for the most part, the price you receive from GRS for re-roofing your shingles is the same price to also bring your attic space up to par so the system performs as it should.

Some examples of standard GRS shingle replacement specifications are:

Roof sheathing needs to be replaced if it is rotting (which is also a health risk) or has excessive water damage from ice damming back up – this is a Standard Specification in the GRS Shingle Re Roofing Cost and our shingle re roofing prices include up 100sq ft of roof sheathing replacement. Air ventilation calculations are required and an analyis of your attic ventilation is completed free of chaege, air vents are included in the new price of your shingles, inspection of the insulation and inspection of your vapour barrier is also included in the cost of your new shingles. Insulation replacement and vapour barrier replacement is not included in the price of your new shingles but the inspection is included and is complimentary.  

  • Request a Re-Roofing Assessment and Shingle Re-Roof Costs here.
  • Information on our Shingle Roofing Specifications and How We Install Roof Shingles is found here: https://www.grscanadainc.com/Pitched_Roofing.html.
  • Information on Hiring the Best Roofing Contractors is found here:

https://www.grscanadainc.com/Choose_Roofing_Contractor.html.

  • Visit the main GRS Website here.

If you have questions about our post on roof ventilation and the affects of your roof system on your new shingles, if you require emergency roof repairs, or just have a simple query call us 24 / 7 on our toll free line +1.877.497.3528.

Until Next Time,

The Team at GRS

CONTACT US:
General Roofing Systems Canada (GRS)

24 Hour Emergency Roof Repair: Call +1.877.497.3528 toll-free.

info@grscanadainc.com.

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