Install a wood support structure for your panels screwing a row of 2 by 4s running parallel to your wall every.
How to install corrugated roofing under deck.
Attach the moldings using galvanized nails to prevent rusting in case of any leaks.
Use the rounded molding strips on the vertical rafters and the corrugated ones on the horizontal cross braces.
Place the screws in every other valley.
How to install corrugated roof panels under a deck step 1.
Adding a sloped sheet metal roof under a deck to make a dry place to store outdoor stuff like the wheelbarrow or kids toys.
Starting at one end attach the first fiberglass panel to the purlin with the roofing screws.
Determine the desired slope of the panels under your deck.
Installing corrugated roofing 1.
Pre drill holes on the ridges.
If yours do not then you will need to drill holes.
Overlap the next panel onto the one you just installed and attach it the same way this will make waterproof deck systems.
For a secure and attractive finish you should use molding strips on top of the rafters.
Allow for a minimum of 18.
Most panels come up to 32 feet 9 8 m in length.
Snug the screws enough to compress the washer slightly.