Most Durable Flat Roof

You can get a fairly good idea of the estimated cost to cover a flat roof based on the national average.

Most durable flat roof.

Roofing felt and modified bitumen are as cost effective as epdm roofing membranes. Slate has a natural tendency to split into flat slabs making this the ideal natural stone to cover roofs. Traditional membranes modified bitumen. 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.

Built up roof bur the traditional hot tar and gravel roof is built from three or more plies of waterproof material alternated with hot tar and ballasted by a layer of smooth river stone. It s three main benefits are very comparable to number 5 on the list spray applied roof coatings. The roof of the century. Innovations in synthetic slate roofing systems like gaf truslate are cutting the cost of genuine slate.

Natural slate tiles are the most durable roof you can put on a building but the material is heavy and often requires additional and costly support. It is the most expensive of common roofing materials but also the most durable of all. Another downside is that metal roofs often end up having leaks along the sides which can allow water to seep into your house. Choosing the right material for the roof is not easy.

The most durable of all types of roofing materials for flat roofs asphalt rivals metal roofs with a. While metal is the most durable of all the materials so far and has a lifespan to rival pvc it s also very pricy. This roofing system is highly reflective and very durable. The sturdiest among all.

Finally you have the option of using metal to build your flat roof. It is especially formulated to remain intact in a wide variety of adverse weather conditions rain snow wind sun hot and cold temperature fluctuations. Today pvc roofing is considered the most durable. The cost of the steel ranges from 80 00 to 350 00 per square foot but metal roofing materials can last for at least 100 years.

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. Slate must be installed by trained craftsmen.