How To Install Metal Roofing Over Deck

Building a roof over a deck turns this area into the best possible outdoor living space.

How to install metal roofing over deck.

For exposed fasteners avoid over tightening the fastener. Let the epoxy set leaving it overnight will assure that it is rock solid and then add the anchor bolt anchor washer and nut and tighten. Install the roofing screws vertically along each rib in the panel. Here are 10 options we love.

Centers supported by a beam and a ledger as on most decks. Be sure the larger edge is laid so that the small edge of the next panel will overlap it. Use your neoprene washer head screws to secure the metal to the sheathing. How to apply metal roofing over plywood step 1.

The project illustrated here was a complete teardown and rebuild so i framed the roof with 2x8s spaced on 16 in. Blow out the dust fill the hole with epoxy and insert the rod to the required depth. As a result most decks have inadequate footings to support a. Space the screws about 12 in 30 cm apart.

Attach 3 by 3 foot sheets of tin to each section of the frame using 1 inch steel hex washer head screws and a cordless drill. Inspect the plywood for damaged areas. Screw the steel hex washer head screws into the tops of corrugated waves of tin roofing material to prevent leaking through screw holes at the bottoms of the waves when rain runs down the roof. A metal deck roof will add shade and make your deck or patio space more comfortable during the hot summer months.

It provides shade and keeps your family dry during wet weather. Adding a roof over a deck. There are many advantages to a roof over your deck such as. Place the first screw.

Remove all unused vents pipes and protrusions. Check local building code to see if you can attach a patio roof directly to your deck. Building on an existing deck. Installing a porch roof over an existing deck is usually not recommended unless the deck was originally designed to support a future porch.

Sweep the plywood clean of all dirt and debris with a push broom. It adds to the aesthetic appeal of the space. Porch decks require 25 additional psf for roof loads for a total of 80 psf. Align the first metal roofing panel so that it overlaps the edging by 1 2 to 3 4 of an inch and is square to the roof.

Repair any rotted sections of plywood before installing the metal panels. Make sure that the screws are all aligned evenly as you will be able to see them from the ground if they are.