tongue and groove composite porch boards

Features, Benefits and Technical Details

For example, if you double the thickness or number of joists in a floor, the distance the boards can span will increase by approximately Obviously if you re a piano collector or plan to crowd as many people as possible onto your deck, you should err on the side of caution and increase the size of the floor joists or

Dec , The individual boards, in particular, used in hardwood flooring usually have stress relief channels cut in their underside, and tongue and groove Another object is to provide a decking board for use in exterior deck constructions, wherein the board has a convex upper surface to shed water, but which at

Oct , a water impermeable liner secured to the cavity whose sides are defined by the flat faces of said boards, said tongue and groove construction represents a fragmentary perspective view of an above ground swimming pool having an extended integral deck and a bottom ground bearing beam FIG.

Sheet includes a rectangular plate of wood, preferably plywood, having a tongue of trapezoidal cross section extending from one longitudinal edge thereof and a tongue of trapezoidal cross section extending from one end edge thereof Formed within the other longitudinal edge of plate is a groove