Screw only into the pilers not the rafters.
Putting a roof on a pergola uk.
Add 3 inches on the top and bottom to allow for a slight overhang.
Each screw hole needs to be predrilled with a 1 4 drill bit first to allow for expansion and contraction due to change in temperatures.
These holes will hold your posts in place and ensure that your pergola stays together.
Materials clear roofing panels i used the suntuf 26 x 8 panels.
Dig a hole in each corner of your measured space.
You need to screw in every second corrugation on top and the bottom pilers and for the middle pilers every third or forth corrugation.
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For instance a pergola or verandah is designed to admit only partial sunlight.
Installing a roof on top of your pergola is a pretty simple task.
Horizontal plastic closure strips these attach to the top of the pergola to hold the roofing panels on.
After cutting we placed the beautiful clear roof panels on top of the pergola.
Cut the panels to the pergola s length.
Make each corner hole 8 by 8 inches 20 cm 20 cm so that they are large enough to fit your pergola s posts.
Pick out the right material get your screwdriver ready and you ll have a functional roof in no time.
Make sure you leave the end free so you can overlap the next sheet and screw through both.
Once in place it is time to start securing it.
A roof is the uppermost part of a building that provides shelter and protection from the heat rain wind a variety of weather conditions.
Each hole should be 28 48 inches 71 122 cm deep.
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The characteristics implemented in a roof depends upon the intended use of the architectural structure.
Cut two lengths of timber to 1 22m and use them to mark the correct distance between the uprights top and bottom.
Vertical plastic closure strips these run.
Lay the three upright posts for one side of your pergola on the ground.
They just sit onto the horizontal and vertical closure strips.
Step 4 attach the panels one at a time using screws.