How To Install Metal Roofing Over Deck

Space the screws about 12 in 30 cm apart.

How to install metal roofing over deck.

It provides shade and keeps your family dry during wet weather. Install the roofing screws vertically along each rib in the panel. Building on an existing deck. For exposed fasteners avoid over tightening the fastener.

Installing a porch roof over an existing deck is usually not recommended unless the deck was originally designed to support a future porch. Blow out the dust fill the hole with epoxy and insert the rod to the required depth. Adding a roof over a deck. 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.

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. Remove all unused vents pipes and protrusions. How to apply metal roofing over plywood step 1. Building a roof over a deck turns this area into the best possible outdoor living space.

Sweep the plywood clean of all dirt and debris with a push broom. Be sure the larger edge is laid so that the small edge of the next panel will overlap it. Make sure that the screws are all aligned evenly as you will be able to see them from the ground if they are. As a result most decks have inadequate footings to support a.

Centers supported by a beam and a ledger as on most decks. It adds to the aesthetic appeal of the space. 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.

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. A metal deck roof will add shade and make your deck or patio space more comfortable during the hot summer months. These roofs are usually easy to install over a deck or patio just make sure you re not breaking any local building codes. Check local building code to see if you can attach a patio roof directly to your deck.

Porch decks require 25 additional psf for roof loads for a total of 80 psf. There are many advantages to a roof over your deck such as. The project illustrated here was a complete teardown and rebuild so i framed the roof with 2x8s spaced on 16 in. Use your neoprene washer head screws to secure the metal to the sheathing.

Whenever i install decking over a roof i make sure the framing is structurally sound and properly pitched to drain water. Place the first screw.