Flat Roof Covering Options

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.

Flat roof covering options.

Metal specifically aluminum is known for its durability. It s three main benefits are very comparable to number 5 on the list spray applied roof coatings. 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. 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.

Of course flat roofs are not flat but have a very slight roof pitch of between 1 4 to 1 2 per foot. What pitch is a flat roof. Flat roofs are exceedingly popular with those looking to create a cool modern home. 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.

Pvc flat roof coverings are applied in rolls and heat welded at the seams. That being said flat roof systems such as pvc tpo epdm rubber and. In short any roof covering that can make a flat roof waterproof in one layer unlike roofing felt with its 3 layer system for instance. There is also the scope to incorporate a green roof onto the flat structure.

What that means in a nutshell is that your traditional roofing materials such as asphalt shingles concrete tiles and corrugated metal are out of the window. 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. Metal is one of the most popular materials used for flat roof replacement. The main problem with the membranes of pvc flat roof coverings are their incompatibility with asphalt which will eat away at these membranes.

When it comes to covering up a flat roof your options are both limited and expansive. Just enough slope to drain water but also flat enough to be a problem if not constructed properly. Flat roof options help to free up internal space and are often cheaper that pitched roof options as they require fewer materials to cover the same roof span. This type of installation also makes it less time consuming than other roofing options.

These flat roof coverings are very pliable and durable with excellent heat and puncture resistance. The problem with pvc and the biggest difference from roof coatings is that it is applied in rolls and. Options available for flat roof coverings. Those options include the following.