How To Build A Flat Concrete Roof

Step 10 pouring the grout.

How to build a flat concrete roof.

There are two ways to make a framework for a flat concrete roof. The flat concrete roof itself can be up to 7 inches thick although the greater the thickness the more the concrete will need be poured in increasing numbers of layers with each. A concrete roof is exactly what it sounds like. 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.

Add some water to get a flowing consistency. You can either use removable concrete forms or forms that are made of concrete and insulate the house. Hip and pyramid roofs. For this step you will have to make the grout mixture.

Of course you don t need to live in a modern house to deal with a flat roof. For example the florida based company hurricane proof systems offers a 7 inch 18 centimeter slab of concrete in three layers. The large contractors are generally very capable however as we have said the vast majority of small builders simply do not have the understanding or the supervisory capacity to build reliable flat concrete roofs. As the name suggests a pyramid roof is a roof in the shape of a pyramid and is designed for a square building.

Exact specifications vary but most concrete roofs are several inches thick. A grout will hold the flat concrete roof in place. Flat roofs aren t architecturally logical as rain and snow will shed much more quickly off a sloped roof. As such they allow for outdoor living gardens or a living space on top.

These roofs are mostly flat but usually have a bit of a slope. 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. A solid slab of concrete capping the top of your house. It is probably best to avoid flat concrete roofs in the first place.