Wat Is Tongh And Groove Sheathing Roofing

At one point in time it was standard to use shiplap tongue and groove one inch boards or other boards for your roofing deck.

Wat is tongh and groove sheathing roofing.

These wider boards were all nailed tightly together. Whenever your roof was first installed the nails were put into the solid wood. 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. 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.

Osb3 tongue groove 2400mm x 600mm x 18mm. Rafters it shouldn t be an issue. 4 tongue and groove roof decking. The main reason to use tongue and groove boards these days is appearance from beneath the roof.

Remember the keyword is solid. For 5 8 or thicker roof sheathing on 16 o c. Tongue and groove boards were used for decades prior to the widespread adoption of plywood as a sheathing material in the 1950s and 1960s. For improved performance consider thicker roof sheathing panels panel edge clips or panels with tongue and groove edges.

Osb3 18mm t g is suitable for load bearing roofing and flooring applications in humid. Osb3 tongue groove 2400mm x 600mm x 18mm is a premium board for roofing or flooring applications with edges machined to the finest tolerance for a perfect fit and faces calibrated to a standard finished thickness. 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. 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.

Old houses with asphalt shingles usually had either tongue and groove boards or straight sided boards abutting. Find all the facts and ideas about it in this article before you install one for your home design. With less than 4 supports a special pattern requiring specified lengths must be used. However that isn t the case.

All end joints occur in line on every other support figure 6. Wood is an excellent insulator and in moderate climates no additional rigid insulation on the roof is necessary. 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 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.