This requires some shimming of the deck that is typically done using foam board insulation that will not harm the roof surface.
Making a flat roof into a deck.
The deck frame is assembled so that the deck surface is level.
It cuts like wood and fits like wood this dark coloured decking lo.
First you must make sure the roof is strong enough to support 55 lbs per square foot.
Step 3 prepare the materials.
Flat roofs seem bad enough but then people want to walk on them too.
Although there are many roofing contractors that will share the benefits of choosing a sloped roof on a home it often beneficial for business or home to choose a flat roof design to access the series of advantages that come with this type of space.
Frame up a box the size of the outer dimensions of your deck using 2.
Building a deck over a flat roof is very similar to building a deck over a concrete patio.
Lift the box.
These decks are often referred to as floating as they are not secured in place as a stand alone structure.
How to build a deck on a flat roof.
I am working on a roof deck.
Build the frame of the roof on the ground.
Tie your existing deck posts into the roof by extending your corner posts with the 4 by 4 lumber.
On this flat roof we didn t use timber decking but the new smart board composite decking.
Step 5 add handrails.
A deck on a sloped roof requires a different approach to the framing underneath the joists.
How to build a roof over a deck step 1.
They are merely placed on top of another structure.
Step 4 assemble the deck.
Step 1 simplify the project.
Prior to installing a sleeper deck the roof should be inspected by a roofing contractor to ensure that the roof is in good enough shape to allow for a deck.
Step 2 order materials.
To simplify a construction.
Just does not seem like it can last too awfully long and really could make it a expensive repair to fix if it starts to leak or needs to be replaced.
Instead a pair of beams rest on supports called sill plates to create a frame for the deck.
Roof deck framing unlike for decks at ground level doesn t entail a ledger attached to the rim joist of a house.
One of the greatest advantages of choosing a flat roofing.
The joists of the deck as with most flooring will be set out on 16 inch centers.