How To Build A Deck Over A Flat Roof Correctly

Always try to match the house roof pitch angle and overhang for your shed roof.

How to build a deck over a flat roof correctly.

Some people also like the feel of having a higher deck roof so this could be an option you might want to look at. When you start building your roof over the deck try and get some material that compliments the decking. I am also planning to make a deck on my flat roof but i have some questions. Hi thanks for the interesting blog.

The sleepers aren t fastened in place and the floor floats. This deck was built about 7 or 8 years ago and is supported by 4x4 posts which are going through the roof and on top of the rafters on the second floor. Framing the roof place the sleepers. The thing is that the roof draining is through a hole in the center of the roof.

The ceiling on the second floor is leaking now and i m pretty sure the deck isn t too. It s best to build the wooden deck in removable sections for cleaning and maintenance of the rubber roof and repair of the membrane if ever needed. Inspect the roof to make sure it is in good condition and acquire any permits that may be required by the local zoning board. Shed roofs project as a single plane roof pitched away from the house.

You might want to use the same wood or something else. I live in a home in nj 4a 5a climate zone border with a 3rd floor wooden deck over a a slightly pitched flat roof with conditioned living space below it. A properly constructed epdm roof should last 40 or more years. Whenever i install decking over a roof i make sure the framing is structurally sound and properly pitched to drain water.

So i will not be able to put the sleepers parallel to the slope. Building a deck on a flat roof is neither difficult nor time consuming. Before beginning however it is important to do two things. Treat it with the same products to give it a similar finish.

Still leaf debris and organic matter that gets through the slats in the decking will build up on the rubber roof and hold moisture. Strips of 4 in wide epdm provide a layer of protection between the sleepers and the roof. I ll be reviewing the bison products pedestal and deck tile system on this episode of the build show. Some shed roofs are designed to be nearly flat.