Most Durable Flat Roof System

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.

Most durable flat roof system.

Epdm ethylene propylene diene monomer pvc polyvinyl chloride and tpo thermoplastic olefin are the most popular single ply membranes. Flat roofs are more prone to pooling water and piling snow as well as built up debris. Mastic asphalt the most durable of all types of roofing materials for flat roofs asphalt rivals metal roofs with a lifespan of more than 50 years. In fact it beats metal roofs with market price ranging from 2 50 4 per square foot.

Asphalt roofs are one of the most durable of all traditional membranes. Slate must be installed by trained craftsmen. Systems designed for sloped roofs such as asphalt shingles and concrete or clay tiles are installed by overlapping one row on top of another these systems work cohesively with the pitch of the roof to shed rainwater and snow as it falls from the sky. However even with the most durable flat roof system you have to make sure to maintain and inspect your flat roof regularly.

Since flat roofs have little to no pitch the water would work itself underneath the shingles or tiles eventually rotting the substrate and. Synthetic composite slate and shake tiles are attractive for their lower cost and lighter weight. Boral roofing is acknowledged as having the best looking best engineered and most durable steel product available for residential and. The durable single ply membrane material resembles an inner tube but it s engineered to resist damage from sunlight.

Epdm can be mechanically anchored with fasteners ballasted with stone or glued. It is the most expensive of common roofing materials but also the most durable of all. Recognized as a national leader in metal roof installations we are also the exclusive installer of stone coated steel roofing system designs from boral roofing products in most areas of southern california. Built up roofing bur was the most common type of flat roof before modified bitumen and membrane roofing were developed.

Slate has a natural tendency to split into flat slabs making this the ideal natural stone to cover roofs. Bur consists of many layers. Disadvantages of a flat roof. Asphalt is heated in an asphalt boiler and laid while still hot onto the roof trowelled into shape and cools to form a very hard durable roof.

A bottom layer or two of insulation board multiple intermediate layers of tar or asphalt alternated with layers of roofing felt and a top layer of gravel. Asphalt can be laid on most rigid structures such as concrete timber and metal and can be worked around all sorts of details like curves upstands slopes and roof lights. It important to know that they are not equal in quality and longevity. Today these three roofs are most frequently used in both commercial and residential construction.