How To Cover A Flat Roof Options

A guide to flat roof options.

How to cover a flat roof options.

Just enough slope to drain water but also flat enough to be a problem if not constructed properly. 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. Silicone acrylic and aluminum coatings. These coatings are liquid applied directly onto the roof surface and then cure once in place.

It s three main benefits are very comparable to number 5 on the list spray applied roof coatings. 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. 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.

When it comes to covering up a flat roof your options are both limited and expansive. When choosing a flat roof you need to take a number of considerations into account including the look you want to achieve the size of your flat roof the type of weather it ll face and the amount of labour it will require. Coatings are great flat roof replacement options because they can be directly applied to the roofing surface. 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.

Metal specifically aluminum is known for its durability. If your flat roof structure isn t built properly it doesn t matter what kind of a flat roof covering you choose rainwater will pond and eventually leak inside your home. Metal is one of the most popular materials used for flat roof replacement. Flat roofs are not actually flat there must be at least a 10 gradient to allow rainwater to flow off the roof.

Of course flat roofs are not flat but have a very slight roof pitch of between 1 4 to 1 2 per foot. That being said flat roof systems such as pvc tpo epdm rubber and. This type of installation also makes it less time consuming than other roofing options. The problem with pvc and the biggest difference from roof coatings is that it is applied in rolls and.