Flat Roof Repair, Coatings, and Restoration

General Roofing Systems Canada provides flat roof coatings throughout Canada. Roof coatings 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.

Technology has changed. Today’s flat roof coating technologies allow for GRS to offer highly effective flat roof coatings that perform extremely well, have relatively lengthy manufacturer warranties, possess tax deductible benefits that a new flat roof system can’t offer, and are economically more feasible than traditional roof maintenance systems (the new flat roof coatings have excellent life cycle costs not available in past).

 

Flat roof coatings available today are an excellent, predictable solution for waterproofing new or old flat roofs (low slope roofs). GRS has cool roof coatings (“reflective white coatings”) and we also supply and install black rubberized flat roof coatings (which are more commonly used in Canada). We have recently been installing a number of flat roof and metal roof coatings throughout Western Canada (early in the 2011 season) and we will be posting the process of those installations to our blog as soon as photos start coming in from the sites.

GRS flat roof coatings are an excellent solution for flat roof repair over most aged flat roofing materials except coat tar roofing (in which case a roof recovery membrane system is better suited). As a side note, we can offer an “out of the box” manufacturer warranty on the new flat roof coatings that is 10 years, and on flat roof recovery systems 20 years is available from the manufacturer.

Technology in both categories of flat roof remediation or restoration has certainly changed in recent years. GRS installs flat roof coatings over metal roofs (the photo above shows a metal roof coating in progress in Leduc, AB just south of Edmonton), BUR Tar and Gravel Roofing, Modified Bitumen SBS Torch Down Roofing, and Single Ply Roofing such as EPDM, PVC, TPO, etc.
Our flat roof restoration systems utilizing roof coatings allow our clients to avoid a complete re-roof tear-off; they complete the flat roof repair or restoration process faster; coatings lower flat roof maintenance and replacement life cycle costs; and roof coatings (or roof recovery systems) eliminate landfill costs.
Coatings are applied using a brush, roller, squeegee, and/or sprayers as required. The coatings cure quickly (set instantly and cure within 48 hours). With excellent advancements in roof coatings our client base has rapidly grown also, GRS has many satisfied commercial and industrial clients that can attest to the remarkable advances in product deliverables in this particular segment of the roofing maintenance industry. We strongly encourage anyone with a flat roof or a metal roof that is seeking replacement, repair, or maintenance to look in to this excellent solution.

 

In addition to the new roof coating products being an excellent solution and alternative to complete flat roof or metal roof replacement, many of our flat roof coatings are green, environmentally friendly roof coatings. A few points of note:

  • They carry a 10 year roof coating warranty.
  • UV resistant.
  • Have  tax deductible benefits as they are considered maintenance and not a new roof.
  • Coatings are cold-applied roof systems (no open flame is used on the roof).
  • Many of our roof coating systems do not contain any toxins or VOCs.
  • Highly elastomeric – in most cases are equal to or exceed 850% elongation with 95% recovery – that is a very elastomeric roof coating – they are able to adapt to surface movement and thermal changes like few flat roof solutions can.
Alternative to a Roof Coating is a New Flat Roof Membrane Roof Recovery / Retrofit: https://www.grscanadainc.com/Flat_Roof_Replacement.html
Things to Consider Before Replacing a Flat Roof:
https://www.grscanadainc.com/Replacing_a_Flat_Roof.html 

Different Choices in Flat Roof Systems can be found here:
https://www.grscanadainc.com/Flat_Roofing.html

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.

Single Ply TPO Flat Roof Repairs

General Roofing Systems Canada Repairs Flat Roofs throughout Canada. Flat Roof Repair; Toronto, Ottawa, Calgary, Red Deer, Edmonton, Fort McMurray, Lloydminster, Saskatoon, Regina, Medicine Hat, Lethbridge, Canmore, Banff, Cranbrook, Kelowna, Vancouver, Whistler, and points between.

Below is a report from one of our flat roofers that is currently repairing a TPO flat roof. The field report was interesting to us from a few perspectives; 1. The TPO flat roof has a number of repairs required, so it shows folks attempting repairs on their own flat roof some DIY – “How to Repair a Flat Roof” assistance, 2. The roof repair report shows really how many things can go wrong if the wrong flat roofers are hired to do a roof replacement, 3. There is also a funny comment about rocks being on the roof (and bird poop) – roofers have always known that birds bring rocks up to the roof all the time, the question is why? Why are there so many rocks on these flat roofs from the birds? Perhaps one of our readers knows the answer and could email us at info@grscanadainc.com.

Here’s the field report from the flat roof repair tech:

Flat Roofing – Flat Roof Repairs

Single Ply Roof Membrane (TPO) Repairs

Today we fixed 258 roof deficiencies and possible leak spots on the flat roof.

The reasons for roof failure on this flat roof are as follows:

– incomplete welding and improper welding of flat roof membrane – repaired

– leaving spots of roof unwelded – repaired

– not applying enough heat to the tpo roof membrane – repaired

– not cleaning the area to be welded properly before welding the tpo – repaired

– there were no corner patches at any corners of the roof – repaired

– there were glued seams that should have been welded, causing the seams of the roof membrane to lift – repaired

– there was stripping for parapet walls that were supposed to come down and go onto the field minimum 4 inches and at times there was only an inch to 1/8 inch of membrane on the field of the flat roof – repaired

– none of the roof corners were rounded, causing the roof membrane to lift – repaired

– found roof membrane welded seams that were covered in glue – repaired

– found deficiencies in all pipe boots installed to the roof. the pipe boots were installed with the quick prime and tape method (pipe boots should always be welded to the field on a single ply tpo flat roof system) – repaired

– TPO patches that weren’t welded down properly, due to not applying enough heat to the roof – repaired

– found a few screws that were not installed correctly, the screws were poking through the flat roof membrane – repaired

– also noticed electrical wire running through a parapet wall, whoever installed it cut a whole in the roof and put a piece of plywood over top, so I glued a piece of membrane on the plywood and welded the seams – repaired

This Flat Roof was extremely dirty – dirt, dust, bird feathers, bird poop, metal clippings, screws, nails, bolts, nuts, old olfa blades, tpo clippings, and rocks???

Perhaps some of those issues that can occur with TPO flat roof repairs may help you, but we are really wondering about the rocks on the flat roofs. The writer believes birds bring the rocks to the roof to play with, and use the rocks as a tool, and to suck on when it’s hot. When I typed the question in to google, nobody had posted comments on the internet about rocks on the roof from birds…. seems strange. Maybe it’s to late and roofers that are on call 24 hours a day for roof repair don’t make sense – so I’ll shut this post down now.

Why do the birds do this? Let us know please.

Below are some pictures of flat roof repairs done on this TPO roof membrane. If you have a flat roof and need some advice let us know. info@grscanadainc.com

Until Next Time,

The Team at GRS

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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.

Roof Repair and Preventative Roof Maintenance

Roof repair season is here again in Calgary, Alberta – it’s that time of year and GRS Calgary can help with your leaky roof! Our roofing services are available in Toronto, Calgary, Red Deer, Edmonton, Lloydminster, Saskatoon, Regina, Medicine Hat, Lethbridge, Canmore, Kelowna, Vancouver, Whistler and points between.

Roof Repair Topics:
– Flat Roof Repair
– Metal Roof Repair
– Shingle Repair
– Roof Tile Repair
– Skylight Repair
– Emergency Roof Repairs

The principle of preventative roof repair and roof maintenance is just like any other. Failing to change the oil in your car will cause serious repair problems and the same applies to repairs to a roof. Preventative flat roof repair or even preventative roof tile, metal, or shingle repair is much less costly than waiting for a leaky roof problem to arise.

 

Flat Roof Repair

Flat roof repair and preventative roof maintenance is important because the failure of a flat roof can cause extreme aggravation to a commercial or industrial enterprise and to a homeowner.

The cost of flat roof repair and proper maintenance will save a flat roof owner a great deal of expense over time.

Calgary has extreme temperature swings and the weather in Southern Alberta is very tough on flat roofs in particular. Flat roof repair on the West Coast is much different than Flat Roof Repair in Calgary for example, and our flat roof repair and roof maintenance programs are expert – single source roofing solutions.

Our flat roofers are flat roof specialists – they only repair flat roofs, our flat roofers are tooled for all flat roof repair scenarios, and our flat roofers are on call 24 hours for emergency roof repair at +1.877.497.3528.

Our Calgary flat roof division roofers regularly repair flat roof systems on commercial, industrial, and residential tar and gravel, SBS modified, EPDM, TPO, PVC, and built up flat roofing systems.

For further flat roofing and flat roof repair information, enter your search term (inquiry) in the search box located to the left side of our roofing blog – results will be listed for information on this blog, any web pages linked to our blog, and the Internet in general.

 

Metal Roof Repair

Metal roof repair can be a frustrating roof repair scenario for building owners and roofers alike because the roof leaks can be very intermittent. Adding insult to injury; when hiring a metal roofing contractor to repair a metal roof, many people make the mistake of hiring a roofing contractor that does not know how to fix a metal roof properly.

The problem is that metal roof repairs are typically necessary due to expansion and contraction of the roof metal at the seams of the metal roof panels and also at the roof penetrations.

Metal roofs expand and contract much more than most roofing materials (especially in a climate like Calgary) and as a result metal roofs tend to leak more often and more intermittently than most roofs.

If one does not understand the inherent leaky problems that come with a metal roof and if the attempt to repair the metal roof is executed with conventional roof repair methods (say as a shingle repair would be done), this typically results in an unhappy customer as the repair won’t hold, the roof leaks again, and the building owner is back to the same problem and short some money. So more often than not, the real solution to a metal roof repair issue is simply having the right metal roofer do the roof repair. Metal roofing is a specialty roofing trade and as such it requires an expert.

We have have journeyman metal roofers that work exclusively in our metal roofing division. Our metal roofers have metal roof repair techniques and materials that a general sloped roofer wouldn’t typically possess – if there is a solution to your leaky metal roof our metal roofers will find it, show you what is occurring, and they will remediate and bring solutions to your metal roofing issues.

For further metal roofing and metal roof repair information, enter your search term (inquiry) in the search box located to the left side of our roofing blog – results will be listed for information on this blog, any web pages linked to our blog, and the Internet in general.

Shingle Repair

Shingle repairs can be difficult to assess and repair as shingles are typically on steep roofs and at times the roof itself can be quite high.

Shingle repairs are most often a result of a roof penetration leak such as a skylight, a roof vent, or roof flashing… shingle blow-offs are also a common problem with shingle roof leaks.

The problems we see with shingle repairs are more often than not a result of the original installation of the shingles and not the roof system itself (the typical issue with metal roof repairs).

Our blog is full of posts about proper shingle installations. How to shingle a roof properly seems to be an art most don’t like to fully engage. Nonetheless, there is hope because shingle roof systems work well when installed right.

Search terms such as “shingle roof underlayment”, “how to install shingles”, “installing roof shingles”, etc on our blog and a number of posts will show you the proper shingle installation procedures.

And we must not forget, one of the other primary reasons for a leaky shingle roof is the attic space and the ventilation of the roof. Here again, as it applies to roof ventilation and attic condensation, in a climate like Calgary’s, this can be especially of concern as the freeze thaw cycle and snow loads can cause allot of condensation and roof ice damming issues.

If you are having problems with roof leaks or condensation from your roof, ice damming, roof ventilation, etc be sure to search any of these terms in our search box on the left as our roofing blog has numerous posts on these common roof leak and roof repair problems.

Roof Tile Repair

Concrete roof tile and clay roof tile repair is again a specialty roof trade and as such requires a professional roof tiler. General Roofing Systems Calgary employs the best roof tilers in the roofing business and as such we can deliver real solutions to your roof tile problems.

Roof tile repairs are most commonly a result of damage to the roofing tile itself, improper installation of the roof tile, or the roof membrane under the tile. Roof tile is a watershed roofing system and if the underlay or roof membrane is compromised, so is the integrity of your roof water tightness.

Skylight Repair

Skylight repair is usually due to improper skylight installation. Skylights require proper curbs, flashing, and use of roof underlayment. More often than not, our roof repair technicians find that the flashing or the underlayment around the skylight is compromised. When water, snow, or ice back up behind the skylight on your roof, if the skylight backpan or membrane at the back side of the skylight isn’t done correctly, the skylight will leak. We should also note that a great deal of skylight repair calls we receive are actually condensation issues and not skylight leaks.

 

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.