Posts Tagged ‘ottawa flat roofer’


There is a small % of roofing contractors who know how to install or repair flat roofing systems in Ottawa Ontario.

Homes built around the 1980s or prior years had tar and gravel roofing systems. Back then, it was the most popular roofing systems and it was affordable. 40 years later, these roofs need to be restored to new technology systems. New roofing systems like Modified Bitumen torchon roofs are a RedSeal specialty.

FIRE PROTECTION (PROBOARD)

Finding a leak on a tar and gravel roof can be not only challenging, also it can be costly for the homeowners. In my personal experience, I always recommend for a new roof instead of trying to bandaid and old system.

180FF BASE MEMBRANE

In order to install a new roof, gravel needs to be removed off the roof, tar needs to be removed completely, and all the flashing needs to be removed. Once we are down to the bare wood deck, slope can be adjusted according to drainage that already exists and/or address the slope to prevent water pooling on the roof.

250 CAP MEMBRANE

If the slope is good, the roof deck is in good shape, and fire protection will be the first item to installed, followed by the 180ff base membrane starting from the drain of course. 180ff membrane will be folded down onto the side walls prior to installing dripedge starter metal flashing. Once the dripedge is installed and fastened with nails, everything has to be spray primed (manufacturer recommended ) for a superior seal. The next step is to install a strip of 180ff membrane on the flashing to seal the nails and flashing to the field. Now, we are ready for the Torch 250cap membrane starting from the drain.

We only use white color membrane to maximize energy efficiency and regulate the temperature inside house as well as extend the life of the roof.

If you are in need of flat roof repairs or in the market for a new roof, we offer free flat roofing estimates in Ottawa, Rockland, Cumberland, Rockcliffe, Vanier, Nepean, Barrhaven, Kanata, Stittsville, Manotick, Greely and Gloucester Ontario.


Many people who rely on the best companies when installing roofing membranes or replace the roof of their houses. There are a variety of advantages that flat roofs can give your home.

A slanted roof is very difficult to clean and most of the time you will need to call a professional to do the job. It is very risky to climb on a pitched roof, and your only option is to call a maintenance company. Flat roofs are easy to clean and also have a coating that helps the water flow over the surface.

A flat roof helps homeowners reduce energy use, especially in summer. These facilitate cooling ceilings of the house, particularly if it has been coated roofing membranes reflective material that allows heat from the sun increases the temperature inside the house.

Currently growing homeowners are installing flat roofs and covered with roofing membranes or looking houses with roofs such as it is quite cheap compared to install angled ceilings. A smaller amount of material is used and labor costs are also reduced drastically

Read the entry here published on waterproofing of horizontal surfaces , flat roofs and terraces passable. The flat roof is characteristic of the modern house . Although there are modern chalet style houses with sloping roofs, the change in architecture leading to flat roofs and its use was effective as modern house design and modern buildings in the twentieth century.

Actually, a flat roof is not strictly horizontal: if not, the water will not slip out. They are named for the average slope of a flat roof (between 1 and 3 inches per foot of horizontal development) is significantly lower than that of a tiled roof: it can range from 0.30 meters to at least one meter Ceiling horizontal development. It is therefore more likely to heavy rain water from collecting in a ceiling more than one inclined plane. And so, the chances of leaks. Especially if the ceiling is not well resolved encounters with wall’s insulation (babetas calls). Or if they were not well constructed seams or vents in the funnels through which the water will drain.

If it snows, the choice is one: in these cases the sloped ceiling is imposed. Even if possible, it is desirable that the ceiling as simple as possible. This prevents the breaks-called valleys, and hip lines-which are the weak points of a sloping roof.

We are a local roofing company in Ottawa Ontario offering residential and commercial pitched/flat roof sales, installations, repairs and services. Free quotes and estimates.