How To Build A Concrete Roof Of A House

A concrete roof is exactly what it sounds like.

How to build a concrete roof of a house.

Add some water to get a flowing consistency. Concurrently the roof for a house is not a particularly large or costly element of the total cost of a house. Exact specifications vary but most concrete roofs are several inches thick. Take a bucket and mix 2 1 2 parts of the sand with 1 part of cement.

A solid slab of concrete capping the top of your house. There are two ways to make a framework for a flat concrete roof. Next measure the area and make calculations so you know how much of your chosen materials to buy. This is an unusual situation but there are homes with cast in place concrete roof systems and typically roofing cement and fiber reinforced roll roofing is applied to the roof to prevent water intrusion.

But these advantages come together with a few drawbacks such as the higher cost of the project or the fact that pouring a concrete ceiling may take up to several months until you can actually build the walls and the roof. Building a concrete ceiling will increase the phonic insulation and durability of your house. Purchase your materials including prefabricated trusses plywood covering and roof tiles. For example the florida based company hurricane proof systems offers a 7 inch 18 centimeter slab of concrete in three layers.

To make a grout you will need sand and portland cement. Attach your roof to the building using nails or screws. So the recommended criteria for the minimum quality of the concrete to be used in an exposed concrete roof deck should be on the side of higher strength. You may set prefabbed trusses on the roof or stick build it.

Regardless place the roof framing on 24 inch centers and attach them to the wall plate using roof framing storm ties metal straps that help hold the roof onto the house walls. Step 10 pouring the grout. To build a roof start by deciding whether you want to put up a flat or pitched roof on your building. Apply a suitable roof sealer to your roof if you have a cast in place concrete roof.

You can either use removable concrete forms or forms that are made of concrete and insulate the house.