Options For Covering Flat Roof

Metal specifically aluminum is known for its durability.

Options for covering flat roof.

Options available for flat roof coverings. 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. Metal is one of the most popular materials used for flat roof replacement. Plus it has the added advantage of reflecting heat from the sun which keeps energy costs down.

Flat roofs usually come with a 10 to 20 year warranty but can last 25 years if you build the roofs right and maintain them using commonsense rules. This material has been used for decades and is often seen on boats. Pramote polyamate getty images. It s three main benefits are very comparable to number 5 on the list spray applied roof coatings.

It was first used on flat roofs several decades ago but got an undeserved bad reputation due to poor workmanship and techniques that have now been improved with updated standards. That being said flat roof systems such as pvc tpo epdm rubber and. Those options include the following. Pvc flat roof coverings are applied in rolls and heat welded at the seams.

Of course flat roofs are not flat but have a very slight roof pitch of between 1 4 to 1 2 per foot. Over the past 100 years builders and contractors have designed a number of different flat roof coverings each of them engineered specifically to provide optimal protection and coverage. Pros and cons for flat roof materials all three types of flat roofing cost 250 to 350 per square 100 square feet but prices vary according to region and size of the roof. The main problem with the membranes of pvc flat roof coverings are their incompatibility with asphalt which will eat away at these membranes.

Just enough slope to drain water but also flat enough to be a problem if not constructed properly. The problem with pvc and the biggest difference from roof coatings is that it is applied in rolls and. Stone coated metal roofing or stone coated steel roofing has a deep architectural profile and can mimic the look of asphalt shingles wood shakes or clay tiles this premium roofing material comes with warranties up to 50 years and is rated highly for resistance to winds hail and fire. These flat roof coverings are very pliable and durable with excellent heat and puncture resistance.

Flat metal roofs can last for almost 35 years in ideal conditions. Below is a guide to each type of flat roof covering. Liquid flat roofing is a special thick substance that is applied directly onto the roof desk and spread thus coating the entire roof with a seamless cover making it an amazing quality for a flat roof.