Some panels have pre drilled holes.
How to install corrugated roofing under a deck.
First mark all the purlin locations on the deck joists.
If yours do not then you will need to drill holes.
Installing corrugated roofing 1.
Cut the panels to the desired length.
Then stretch a string between them.
Lower than the purlin along the house 12 x 1 4 3.
If the span under your deck is 12 ft for example the purlin at the outer end of the deck should be 3 in.
Adding a sloped sheet metal roof under a deck to make a dry place to store outdoor stuff like the wheelbarrow or kids toys.
Plastic is much lighter and easier to work with making it popular with homeowners looking to save money that could be spent hiring professional installation teams.
How to install corrugated roof panels under a deck step 1.
Install the purlin along the house and the outer purlin.
Most panels come up to 32 feet 9 8 m in length.
Pre drill holes on the ridges.
Allow for a minimum of 18.
Determine the desired slope of the panels under your deck.