Exposed Beam Roof Construction

If you own a home built before the 1920s in which the roof was originally framed with large beams and rafters your dream of dramatic exposed.

Exposed beam roof construction.

When the rafters are exposed such as in timber frame houses this technique is. Collar ties rafter ties tension beams structural ridge beams. And cdx fir plywood. The roof beam roof beams is a term used to describe the relatively large wood members load bearing beams that support a roof structure.

Desperately enough in fact to consider making the major step of pulling down ceiling drywall to expose joists above. Following ten years of extensive testing isoboard thermal insulation has developed a proven solution to fixing its thermal insulation boards above rafters trusses or beams. Some homeowners have noticed this term gradually worming its way into their vocabulary. Floor beam span tables of residential structural design we will now look at roof rafter and beam design.

For areas with attic space above flat ceiling ceiling joists are included but the remainder of the ceiling system above is by owner contractor. Some of these can support the roof and prevent ridge sagging and wall spreading. This article describes and illustrates the different types of support that prevents roof sagging and wall bulging at buildings including definitions of collar ties rafter ties and structural ridge beams. One of the biggest home design trends in the past year has been the reign of the exposed ceiling beam.

Whether you call them cathedral ceilings vaulted ceilings or pitched ceilings exposed ceiling beams are a dramatic crowning feature to any home s interior and for good reason. Continuing on from part 3. Now cathedral style roofs with exposed timbers can be incorporated into a home or building design while being insulated to provide a feeling of spaciousness in living areas something that is particularly relevant as. Exposed beam construction became the norm.

Let s consider a basic gable wood roof framing design. In typical lumber frame construction roof insulation is placed between rafters and then covered up with drywall. Exposed ridge beam collar ties or purlins for cathedral areas as required and 6x8 douglas fir plate beams typically 2x12 spruce rafters 2 o c. The image below shows a cross section of our simple 12 x 13 house from the joist span tables section of this tutorial.

The exposed beam ceiling look is one that many owners of conventional flat ceilings desperately want.