Flashing A Deck Roof To House

Now you can begin assembling the outer rafters and attaching the rafter beam to the edge of the roof of the house.

Flashing a deck roof to house.

Flashing a patio roof ledger. These 18 articles will teach you how to install flashing and bolt the ledger connection to the house rim. After that to make it flush with the roof of the existing house cut the two outer rafters. Most flashing is 8 inches wide.

Step 6 make a 10 degree bend on the shingle edge of the flashing approximately 1 2 inch from the edge. In the past metal flashing and extra layers of roofing felt tar paper were often used but nowadays vinyl z flashing and rolls of vinyl back flashing do a better job. After you demolish the old deck but before you start work on the new one you ll need to make sure the wood on and in. Properly installing a ledger board for your deck is one of the most important structural components of building a safe and strong deck.

While some skylight manufacturers include flashing in their products sometimes roofing professionals have to create it or purchase it separately. 4 inches should go up the house wall and 4 inches should go on top of the porch roof shingles. Then with back flashing. Detailed photos in this article show the difference.

The edge of the roof has thin metal flashing that helps water drip off the roof without damaging the home or causing a leak. Start by making an outline on the siding where you want to position the ledger board. Make the outline large enough to include space for the deck boards on. Snap a chalk line cut out the siding and tack up the ledger board.

A deck is a functional and often beautiful addition to a home. Cut each of the house ends while continuing installing the rafters so that they fit the top of the rafter beam perfectly. Ideally the house s sheathing should be triple protected from moisture with building paper or roofing felt stapled to the sheathing. Then slip flashing behind the siding covering the top edge of the ledger.

Without it the deck and the ledger it s attached to will quickly rot. One of the most important aspects of deck contsruction is the proper installation of deck ledger board flashing.