Wat Is Tongh And Groove Sheathing Roofing

Remember the keyword is solid.

Wat is tongh and groove sheathing roofing.

4 tongue and groove roof decking. Tongue and groove boards were used for decades prior to the widespread adoption of plywood as a sheathing material in the 1950s and 1960s. However that isn t the case. Find all the facts and ideas about it in this article before you install one for your home design.

This tongue and groove decking combines appearance grade with unsurpassed quality of finish making them ideal for exposed ceiling applications. For 5 8 or thicker roof sheathing on 16 o c. This arrangement is applicable to 4 or more supports 3 or more spans. Osb3 18mm t g is suitable for load bearing roofing and flooring applications in humid.

The main reason to use tongue and groove boards these days is appearance from beneath the roof. Old houses with asphalt shingles usually had either tongue and groove boards or straight sided boards abutting. In the 1950s plywood sheathing and particleboard became common and today most standard construction roofs use either half inch plywood or particleboard s big brother oriented strand board osb. These wider boards were all nailed tightly together.

With less than 4 supports a special pattern requiring specified lengths must be used. Wood is an excellent insulator and in moderate climates no additional rigid insulation on the roof is necessary. 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. All end joints occur in line on every other support figure 6.

Tongue and groove decking provides the customer with an outstanding solution for roof and subfloor structure where exposed to the lower level. Some use clips as convenient spacers. Osb3 tongue groove 2400mm x 600mm x 18mm. For improved performance consider thicker roof sheathing panels panel edge clips or panels with tongue and groove edges.

All pieces are supported on three supports. Rafters it shouldn t be an issue. Tongue groove boards. A 1 8 inch space between adjacent panel end and edge joints is recommended unless the panel manufacturer indicates otherwise.

Tongue and groove commonly used as roof sheathing where a ceiling will not be installed and they will be visible from inside the house such as across beams in a vaulted ceiling. In my experience the need for tongue and groove or edge clips is determined by the thickness of the roof sheathing and the spacing of the rafters.