Exposed Roof Decking Beams Detail

Tongue and groove decking provides the customer with an outstanding solution for roof and subfloor structure where exposed to the lower level.

Exposed roof decking beams detail.

Whenever possible begin trim installation at the downwind end of the roof farthest away from the source of prevailing winds to al low flashing laps to face away from wind driven rain. This tongue and groove decking combines appearance grade with unsurpassed quality of finish making them ideal for exposed ceiling applications. Joist span joists attached at house and to side of beam. Stately attractive and open.

Desperately enough in fact to consider making the major step of pulling down ceiling drywall to expose joists above. Prescriptive residential wood deck construction guide 5 american wood council figure 1b. With either you d be looking at a 1x8 for a roof edge facia board above the rafter beams. Refer to the details.

The exposed beam ceiling look is one that many owners of conventional flat ceilings desperately want. Beam size assembly requirements deck beam spans shall be in accordance with table 3 and can extend past the post face up to l b 4 as shown in figure 3. Roof sheathing exposed grade exposure notch rafter end rafter stops frieze block roofing lookouts trim. Designed for single and multi span applications rosboro laminated decking provides a high strength visually appealing base for any mass timber structure.

Exposing beams of wood metal and cement can reveal extraordinary architectural details. Exposed ridge beam collar ties or purlins as required and 6x8 douglas fir plate beams 6x8 douglas fir rafters and 2x6 kiln dried tongue and groove douglas fir western pine or western red cedar exposed plank decking with v joint to the underside. If a nailer deck is applied above the exterior insulation the deck itself is good for the 0 5 so it s really r30 of actual insulation. Include roof pitch roof geometry slope length and climatic factors such as heavy snowfall or rainfall.

The exposed surface is available with either architectural or industrial appearance to fit a variety of project needs. Open beam samples from. Our new smooth series cellular deck offers a blemish free beam to pan rivet.