Residential Roof Decking

Luckily today s printing technology allows you a variety of choice so you can create an enjoyable outdoor living space.

Residential roof decking.

Sheathing should be a minimum of 19 32 inch thick. Roof replacement is a defined term in the i codes. A roof recover or overlay is the process of installing a new roof covering over an existing roof covering. Osb is lightweight relatively inexpensive and strong enough to resist bending or breaking should someone walk on the roof.

The ibc requires removal of the existing roofing materials down to the deck and installing a new roof covering assembly. Of roof decking costs 800 2 800 to install depending on the material you choose. Moisture that passes this covering and seeps into the underlayment for the roof can cause leaks into the home and. Under these conditions the iecc mandates the installation of enough insulation to comply with either the r value or u factor tables.

Roof sheathing comes in grid marked 4 by 8 foot sheets and should be installed perpendicular to the frame. Unfortunately many homeowners who have a flat deck roof have to deal with frequent leaks. Never attach roof sheathing with staples. The international code council icc is a non profit organization dedicated to developing model codes and standards used in the design build and compliance process.

This is usually because low quality leak prone decking materials such as epdm rubber are used often in an effort to save money. Plywood is layers of wood plywood is made. In the u s roof sheathing is almost always composed of wood usually osb oriented strand board or plywood. Plywood used for roof decking is typically called sheathing and carries a grade stamp indicating its load and span ratings and other performance factors.

Vinyl decking looks great on roof decks. For residential buildings the most common type of roof deck is plywood or tongue and groove wood systems. The typical thickness range for sheathing is 3 8 to 3 4 inch. Roof sheathing or decking is one of those elements.

Wood generally stands up to the weight of almost any type of roofing material placed on top although tile may require extra reinforcement. 8d ring shank nails should be used instead. Previous options for roof decks were pretty drab in flat greys whites and beige. On average 300 sq ft.