WCD 2 - Tongue and Groove Roof Decking - American Wood Council (12 pages, 2.3 MB PDF) February 2004. Timber tongue and groove decking is a specialty lumber product, constituting an important part of modern timber.
AMERICAN WOOD COUNCIL. 4 TONGUE AND GROOVE ROOF DECKING. Two-Span Continuous. All pieces are supported on three supports. All end joints occur in line on every other support (Figure 6).
3/4 in. x 4 ft. x 8 ft. Tongue & Groove This 4 ft. x 8 ft. sheet of This 4 ft. x 8 ft. sheet of plywood is pressure treated for long life. It has a tongue and grooved edge pattern for easy installation.
3x6 WC305a Douglas Fir T&G roof deck. 4x6 and larger also available. Please call for details. 1-877-640-4095 500SF minimum order For orders less than 500SF please call 1-877-640-4095 For orders over 3000SF call for pricing.
3x6 Tongue and Groove Douglas Fir Roof Deck . 3x6 Tongue and Groove Douglas Fir Roof Decking. 100SF min order. Available in 3x6 and 4x6 (Please call 1-877-640-4095).