How To Waterproof Flat Roofs

The importance of waterproofing.

How to waterproof flat roofs.

Unlike pitched roofs flat roofs don t have a clear slope to their surface. Of course you don t need to live in a modern house to deal with a flat roof. What s the difference between a regular roof and a flat roof and why does it require different material. When a roof is flat it actually will have a very slight slope water is going to spend a lot more.

Here s how tufdek waterproof decking stands out on a flat roof deck. Usually flat roof decks are made with wood material and as we all know wood ages and is not resistant to water damage. You need to waterproof a complicated flat roof that has lots of details and abutments. Yet for historic modern style buildings like this old house s cambridge tv project flat roofs are at the core of the architecture meant to reflect the broad horizontal lines of the natural landscape.

Flowing and flexible liquid rubber membranes are the painless way to completely waterproof a flat roof that has lots of complex features. Reinforced bitumen membranes are the most commonly used material to waterproof flat roofs on residential properties. Still even if this material does afford a much longer life than other choices it is as susceptible to the elements as any other material. Nor is it resistant to insects such as.

When estimating the cost of waterproofing a roof the building owner or property manager must take in consideration that material cost and labor cost are both contingent on this selection. The key is in the word flat. Weatherproofing a flat roof using reinforced bitumen membranes. Any breaks in the waterproof material allow water to penetrate the roof.

A flat roof deck is a wonderful area in your home where you can hold parties or other outdoor functions but it is also important to waterproof it as damaged wood is not very aesthetically pleasing and would look old right away. They have a low pitch which directs water gradually away from the centre of the surface. Flat roofs aren t architecturally logical as rain and snow will shed much more quickly off a sloped roof. Water cannot slide off flat roofs like sloped roofs but a simple solution exists to resolve this problem.

To achieve this it s imperative that the surface is completely waterproof. The process involves laying down two or three layers of the material across the full surface of the roof. Applying two coats of elastomeric coating protects the roof from water and also insulates the material preventing loss of heat from inside the building.