Flat Roofing Mississauga

What's the difference between roof re-roofing and roof replacement?

The process of laying a new roof over an existing roof is called re-roofing. This is the act of putting a new roof on top of an existing one. It involves adding a new layer to the roof without removing or tearing down the existing one.

Roof replacement is the process of replacing a roof. This involves removing an old roof. Toronto Roofers will tear down the old roof and replace it with a new one. The new roof will be installed using an underlay like Armourbase Pro Plus, then the new shingles.

What is the best time to replace shingles on an old roof?

If your roof is in need of an enhancement or is beginning to fail, but the underlying buildings are sound and the wooden deck is still in good condition, then reroofing might be the best choice. This is a sign that your shingles have lost granules or are wearing out due to weather or age, but are not leaking, curling, or missing. These conditions are favorable for the laying of a new layer of shingles on top of the existing one.

If you are looking for a simple change, re-roofing may be an option. You can change the style or color of your roof to suit your renovations. Installing a new layer of shingles will give your roof depth, and even a 3-dimensional appearance.

Cost

A re-roofing job is significantly cheaper than a total roof replacement. This is because the underlying structures and shingles are not torn away. This means that there is less work and time required, which results in lower prices. The roofer can start installing new roof shingles immediately, and not have to spend time removing or disposing of old ones. You have zero impact on the environment and you don't even need to tear a single one of them. This is a huge concern that should be taken seriously by everyone.

Is it a good idea for your home to be re-roofed?

A flat roofing mississauga will inspect your roof and give you a report or a recommendation. This will explain why your roof is not suitable for re-roofing. Get estimates from several contractors to ensure you are doing the right thing. This will help you choose the right roofer for your requirements.

Curling shingles is one of the most common reasons roofs are not suitable for reroofing. This is because you can't install new shingles layers if your existing shingle roof is completely flat and level. The presence of deterioration in the wood structure beneath, such as decay and sagging, can also be a factor.

These are some things to consider before you make any major decision.