Install Metal Roof On Deck

Install the purlin along the house and the outer purlin.

Install metal roof on deck.

Unfortunately many homeowners who have a flat deck roof have to deal with frequent leaks. Our experts can take care of all this and more. If you have an existing deck it s possible to add a roof to it by installing additional supports. Use 2 inch wood screws.

If the span under your deck is 12 ft for example the purlin at the outer end of the deck should be 3 in. Be sure the larger edge is laid so that the small edge of the next panel will overlap it. A metal deck roof will add shade and make your deck or patio space more comfortable during the hot summer months. Here are 10 options we love.

Install the roofing screws vertically along each rib in the panel. Lower than the purlin along the house 12 x 1 4 3. Use your neoprene washer head screws to secure the metal to the sheathing. These boards are the roof support boards.

Then stretch a string between them. Since it is quite light it will be easy for you to install it. This is usually because low quality leak prone decking materials such as epdm rubber are used often in an effort to save money. These roofs are usually easy to install over a deck or patio just make sure you re not breaking any local building codes.

Discuss the following issues with your professional handyman during the deck roof design process. 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. Place the first screw. The best time to build a roof over your deck is during the construction of the deck itself.

Next you are ready to install the metal roof. First mark all the purlin locations on the deck joists. On average 300 sq ft. Screw these boards into the 144 inch boards perpendicularly.

Of roof decking costs 800 2 800 to install depending on the material you choose. You can use 1 inch nails for the installation of eave flashing. The eave flashing or edging is just the steel metal strips used to cover the entire perimeter of the roof. Attach a 96 by 6 by 1 inch pine board to each chalk line on the 144 inch boards connecting the two 144 inch boards.

You are essentially sealing off the metal roof with this flashing and you need to make sure that is securely fastened. Although the initial cost could burn a hole in your pocket it is still worth installing since its durability will not make you to replace it soon meaning you have the chance to salt away some money. Metal roofing is not as heavy as its counterparts.