How To Install A Flat Roof Deck

Now unlike your backyard that may be unlevel when you re building a deck you can set your post and adjust your framing nice and level.

How to install a flat roof deck.

This will provide the surface for you to attach the decking. This video will demonstrate how to install a cure it grp waterproofing system in a warm roof build up. Two people can install a brand new deck in a weekend with little or no previous construction experience. One of the challenges in building a deck on a roof like this that s unlevel is the deck needs to be level.

What s the difference between a regular roof and a flat roof and why does it require different material. Building a deck on a flat roof is neither difficult nor time consuming. This is usually because low quality leak prone decking materials such as epdm rubber are used often in an effort to save money. On average 300 sq ft.

But here it s a little bit more of a challenge. When a roof is flat it actually will have a very slight slope water is going to spend a lot more time in one place giving it more time to find a way underneath the roof. Then you will install sleepers or flat 2x6s laid flat every 16 on top of the roof surface. Unfortunately many homeowners who have a flat deck roof have to deal with frequent leaks.

There are proprietary pedestal systems that provide a very stable level and serviceable deck over a roof membrane though they are relatively expensive compared to conventional methods. Unfortunately it requires you to block the air flow sometimes. The key is in the word flat. Before beginning however it is important to do two things.

To prevent the splash of the rain but let the air flow you need to place the patio sheeting over the top of the roof about 300 millimeters so that it can perform shield. The ultimate goal of installing a patio roof is to protect you from the rain and the glare of the sunlight.