Install Flat Roof Material

Installing a pitched roof on such a building is not recommended because it will be a lot more difficult and costly.

Install flat roof material.

This is the fastest and easiest method of installing a flat roof. Of course flat roofs are not flat but have a very slight roof pitch of between 1 4 to 1 2 per foot. Pvc roofs are especially strong and durable featuring a minimum breaking point of 300 pounds per inch compared to the industry recommended 200 ppi. Metal has quickly become the standard roofing material for commercial and flat roofing systems and for good reason.

There are generally 5 to 6 different routes to take regarding the materials needed for roofing a flat surface. Just enough slope to drain water but also flat enough to be a problem if not constructed properly. For that reason cold flat roof construction needs to keep in mind the need for unblocked airflow. Prepare the roof by tearing off the old shingles or by preparing for a reroof.

It will also require special engineering to accommodate the additional structural weight as well as rooftop hvac equipment and drainage. The 3 most common materials used for flat roof construction. Single ply membrane roofs no matter what they are made of are generally heated stretched and adhered directly to the roof in a single layer. Working with a helper expect to spend half a day installing flashings and roll roofing for a 700 square foot roof with modest complications.

The installation process for a flat roof varies depending on the type of roof installed. Metal is one of the most durable roofing material to install however the initial investment is much higher up front than other commercial and flat roofing solutions. Pvc vstpo these roofing systems are set up as thin sheet products 0 030 3. Hot tar and gravel.

Pvc single ply membrane arguably the most popular of all flat roofing materials some contractors even install only pvc membranes for higher end residential installations pvc membranes are a single layer of thermoplastic material. For a flat or nearly flat roof use double coverage although a torch down modified bitumen or epdm roof is a better solution.