How To Install Roof Decking

This is usually because low quality leak prone decking materials such as epdm rubber are used often in an effort to save money.

How to install roof decking.

For vaulted or cathedral roof construction provide a free ventilation path from eaves to ridge between all rafters. The connection between the roof sheathing and the structure is a vulnerable point that is known to fail during a hurricane. 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 line. Convert the space under a second story deck into a dry spacious patio by installing this simple under the deck roof and gutter system.

Be sure the larger edge is laid so that the small edge of the next panel will overlap it. On average 300 sq ft. Fitting the roofing sheets you can see in this image that you need to make a few cuts otherwise the plywood sheets won t fit into place properly. One of our readers rune eriksen sent us photos of his design for a home built deck drainage system and we were impressed enough to check it out.

Unfortunately many homeowners who have a flat deck roof have to deal with frequent leaks. Install baffles providing a minimum of 1 inch of clear space between framing and or under roof decking at eaves to ensure that ceiling or roof insulation does not block ventilation paths. During a hurricane the strength of the sheathing on the roof can greatly impact the homes ability to weather the storm. Keep these tips in mind when roofing in hurricane areas.

This video shows how some roofs fail under heavy winds in uplift situations. Install the roofing screws vertically along each rib in the panel.