When considering a flat roof for your house, you may wonder what material is most suitable. Depending on seasons, budgets, and climates, some types may be more suitable than others. Here are the types of flat roofing materials you can expect to see frequently.
Built-Up Roof Materials
A built-up roof is a traditional hot-tar flat roof style that was once very popular. It consists of layers of waterproof material sandwiched between hot tar, followed by a top layer of gravel-type pebbles. This is the most economical option.
While this method is appealing and affordable, it can also be difficult to maintain. Roofs must often be strengthened in order for them to support the weight properly. Gravel can get stuck in gutters, which can cause maintenance problems. Leaks can also be difficult to detect.
Modified Bitumen Roofs
This flat roof style employs single ply roofs which are attached with mineral-based cover. Typically, two types of adhesives are used: torch-adhesion and peel and stick.
Despite the fact that peel-and-stick sounds like an easy undertaking, this is a job for professionals only. Torch-style roofs are often dangerous to install, but they can reduce energy and heating bills significantly by using the right material. They are also moderately priced.
Roofing rubber is made from Ethylene Propylene Diene Monomer. Flat roofs like these are extremely durable. You can install them with fasteners, ballast, or glue.
Rubber membrane systems do not require a lot of maintenance. Leaks in the material are generally easy to patch, and it’s light and durable. In hot climates, the black type tends to absorb a large amount of heat, so you may need an additional coating.
The best way to ensure that your next flat roof installation goes smoothly is to contact a professional. With their help, you can choose the right materials for your home and feel confident that the roof will last for years to come.