Overview A metal roof usually costs two to three times as much as asphalt shingles upfront, but it can last 40 to 70 years in Ottawa's freeze-thaw climate, compared with roughly 15 to 25 years for shingles. Standing seam systems with a concealed-clip design handle...
Overview Two roofing cost for the same house can sit thousands of dollars apart, and the gap usually comes from what each cost includes rather than what each contractor charges for identical work. Full tear-off, ice and water shield, ventilation, flashing, disposal...
Overview Ontario does not issue a general roofing license, so checking a roofing contractor in Ottawa paperwork is up to you. A WSIB clearance certificate shows the roofer is registered and paid up with the province's workers' compensation system. You can check it...
Overview For most homes in Ottawa, replacing asphalt shingles with new asphalt shingles does not need a building permit. A permit becomes necessary when the work changes the roof's structure, such as replacing trusses, altering the roofline, adding a dormer or cutting...
Overview Most homes take one to two working days to re-roof. Large, steep or complex roofs can take three days or more. Day one is mostly tear-off, deck inspection and waterproofing. Shingles, flashing, ventilation and cleanup finish the job. You do not need to be...
Overview A full asphalt shingle roof replacement on a typical Ottawa home usually runs between $6,500 and $12,000, with tear-off, disposal and ice and water protection included. Metal roof cost in ottawa two to three times more up front, commonly $15,000 to $30,000,...
What is Modified Bitumen Roofing? Modified bitumen roofing, often called “mod-bit,” is a popular choice for flat or low-slope roofs. Think of it as an upgraded version of traditional asphalt roofing. It's made from asphalt that's been modified with polymers to make it...
Winter can be beautiful, but all that snow piling up on your roof? Not so much. It looks pretty, sure, but it can also cause some serious headaches for your home. We're talking about potential damage, leaks, and even structural issues if things get too heavy. That's...
Is Winter the Right Time for Flat Roof Replacement? So, you're thinking about getting that flat roof replaced, and winter is rolling in. It's a question many homeowners ask: Is this actually a good idea? Generally speaking, winter isn't the best time for roof...