DECK and PORCH INSTALLATION GUIDELINES before starting, visit www.gossencorp.com for the Do not exceed 16-on-center joist spacing when installing Deck Board perpendicular to joist. Do not exceed 12-on-center for a Tongue and Groove Board is limited and must be taken under consideration. Porch Boards
Tongue and Groove Porch Decking: Tongue and Groove Porch Decking is for use under covered porches and covered patios only. Installing tongue and groove on a deck without a roof covering the deck surface will cause problems such as allowing excessive water to collect and cause the material to cup, swell, and buckle.
Improper spacing. To avoid buckling, subfloor panels should be spaced with a 1/8-inch gap at all edges and ends to provide room for naturally occurring expansion. Tongue-and-groove edges on many premium floor panels, such as Weyerhaeusers Edge Gold OSB panels , are designed to self-gap.
I am putting T and G pine on a new outdoor porch ceiling and I have been trying to find the right color stain. I would alternate seems every 3 rows and depending on your stud spacing there may be a more efficient way to stagger the seams without waste. Trackback from BLOG FIND: Wood Ceiling 101: How To Install Tongue and Groove Paneling
Also, stud or rafter spacing comes into play in this buckling problem, so 16" o/c spacing will give higher values than 24" o/c spacing for a given sheet thickness; and this system too can be improved by gluing the joints btwn. the sheet and the rafter, joist or stud.
Tongue Groove Porch Decking is We recommend that you apply a coat of finish initially after deck installation, T G decking has no gap spacing in Installation of a 1 X 6 Tongue Groove Ceiling Home Installing tongue and groove lumber on a ceiling adds a very distinct look to any room.
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