Taking a Closer Look at Your Roof

Having a solid roof over our heads is something we can all appreciate. After all, the shelter and safety a roof provides is priceless. Yet, while roofs may appear to be simple and straightforward, from a structural standpoint, they’re actually quite complex. 

To maintain its integrity, a roof must be carefully constructed. Below is a brief guide to the basic components of a roofing system, from the decking to the asphalt shingles. Edmonton area homeowners can turn to Weatherproof Roofing when any of the following elements needs replacing or repair. 

What Are the Main Components of a Roof? 

Peel back the layers of shingles and you’ll soon see there are many steps to ensuring a strong, waterproof, and effective roof. Each part plays an important role that contributes to the overall roofing system. 

• Decking

Not just for your back porch, decking (or wood sheathing) is the foundation laid on the roof rafters to which everything is affixed. Decking material can be anything from plywood to concrete, metal, and even polystyrene. This layer closes in and reinforces the roof.

• Underlayment

A water-resistant or waterproof barrier, underlayment is put down over the decking prior to the shingles. There are three main kinds of underlayment: asphalt-saturated felt, non-bitumen synthetic underlayment, or rubberized asphalt underlayment. 

• Flashing Or Drip Edge

Flashing directs water to the gutters, preventing leaks in the roof and aiding in its overall lifespan. Flashing is made of angled aluminium strips or galvanized steel which is nailed into place. It is secured over the underlayment at the sides of the roof and beneath it at the eaves. 

• Shingles 

Shingles or roof tiles can be made of asphalt, metal, clay, or composite material. They form the protective shell of your roof. They are laid carefully in a consistent pattern to prevent leaks and aid in visual appeal from the street level.  

Clearly, there’s a lot that goes into the perfect roof. It’s important to note that the above are just the main components required for covering your roof; the initial structure and finishing elements such as fascia and guttering are just as important.

If your roof needs replacing, repairs or maintenance, contact the experts at Weatherproof Roofing today by calling 780-394-5744.