Planks For Roof Deck

Inch nominal decking and 19 for 3 and 4 inch decking.

Planks for roof deck.

Plank decking in older homes plank decking may have been used for the roof decking substrate. Allowable roof loads note. It is to be laid with. In the first half of the 20th century roofs in missouri were built with wood shingles over planks spaced about 1 apart.

He indicates it will be stronger than an osb deck and that i should just add more insulation in the attic. The plank problem typically sheathing problems are isolated to small areas but old plank sheathing presents more of a challenge. Find all the facts and ideas about it in this article before you install one for your home design. Again if this type of decking is discovered during the tear off of the roof shingles a thorough inspection must be made to make sure that it is in good overall condition and that the gaps between the individual.

Gap is present between planks there is a 9 4 chance that any random nail will occur in a joint opening. Where joints are in. Plank sheathing usually 1 6 or 1 8 was used as a roof deck before plywood. Wide and a 5 8 in.

Your roof s basic structure is made up of trusses rafters basic framework and joists which support the roof and distribute its weight. Figure 11 if deck planks are 6 in. 1 deck with 1ã â x 12ã â planks. Moisture content shall be determined by such methods as will assure these limitations.

That is a lot of wayward nails for the new roof covering. On older homes planks were often spaced for wood or slate roofs with wider exposures than the standard 5 inch tab on asphalt shingles. The trusses and joists however are just a frame with empty spaces in between. Resembling panels of 3 4 wide wood planks joined side by side our thick 16 wide x 48 long slab style wood look pavers are designed for installation over pedestals support pads or a pedestal supported rail system on roof decks as well as directly on grade over compacted sand or gravel.

Roof decking is a vital part of the roof structure. Tongue and groove roof decking especially the one from solid wood boards is one of the two most common choices for residential use right now. My gcã â â s favorite option. Wide there is an 11 1 chance for wayward nails.

Typically plank decking material is either 1 x6 or 1 x8 lumber. For simple spans multiply by 777 for combination simple span and two span continuous multiply by 1 31 for two span continuous multiply by 1 85 loads shown are for dry use conditions multiply by 9 for wet service factor conversion factor to determine the board footage of decking required multiply the.