What To Use On A Flat Roof

6 roofing materials for flat roofs 1.

What to use on a flat roof. This offers the option to add a unique application such as a rooftop patio garden or green roof. There are many advantages to using a flat roof. Roof felt adhesive e g. It s three main benefits are very comparable to number 5 on the list spray applied roof coatings.

Ethylene propylene diene monomer epdm epdm is classified as rubber roofing. Remember the best way to roof a flat roof or low pitch roof is to use a modified self adhesive roll out roofing material. Solar panels also are popular among homeowners and are much easier to install and hide from view on a flat roof. Much like torch down with a fibrous base nailed rather than stapled this roof material is laid out in lengths and has a self adhesive backing for securing it in place.

In order to lay felt on a flat roof you will need to gather the following materials and tools. In general materials used on flat roofs cost less than ones used on sloped ones. A wear surface of finely crushed stone granules is usually applied to the top layer of hot tar to protect the built up roof assembly from uv light and weather. This flat roofing dominates the market because it s affordable and strong.

Frees up internal space. Roofing contractors can install epdm using different methods. Tpo is 1 70 per sq foot. Compared to older roofing systems epdm weighs lighter.

Pvc is one of the top flat roof options because it is easy to install and lacks water permeability meaning it can resist water ponding. Pvc is 1 90 per sq foot. Metal is one of the most popular materials used for flat roof replacement. Choosing a flat roof design.

You can use our flat roof calculator to quickly and accurately estimate the cost of replacement. Unlike a steeply pitched roof most of the square footage of a flat roof is available for use. This lightness eliminates the need for owners to use reinforcement for their roof decks. 30 pound roofing felt also known as 30 roofing felt plywood planks.

Metal specifically aluminum is known for its durability. Plus it has the added advantage of reflecting heat from the sun which keeps energy costs down. Flat metal roofs can last for almost 35 years in ideal conditions. They help to keep the internal temperature stable.