Exterior Brick Veneer Supports The Roof Structure

Details for exterior brick masonry veneer supported by metal plate connected wood trusses released may 20 2009 updated march 9 2011 introduction.

Exterior brick veneer supports the roof structure.

So the total design weight is much lower. A the maximum height of brick masonry veneer above the steel angle support using prescriptive requirements of 2015 irc shall be 12 8. Brick veneer is actually a single layer of full sized bricks installed adjacent to a home s exterior wall. This category of defects is the most common and egregious.

This means that a less costly foundation can be used which reduces construction cost. The bricks are laid in similar patterns to those used for solid brick construction so it has a similar structural look. The brick industry association in its engineering research digest titled support of exterior brick veneer on wood suggests three different approaches to supporting masonry on combustible construction. The other category of brick veneer is often called thin brick or brick tile.

It s not those adorable little brick slices you stick to your living room wall for a rustic look. The inner wall bears the weight of the structure and not the brick. The drawback to this plan is that the brick veneer on the wall above the roof of the wing will not have a lot of support underneath it to rest on. B screws to be staggered half the oc spacing with a minimum 1 3 4 edge distance and 6 end distance.

The roof rafters must be sized to support the. Flashing is the material usually of metal or plastic that makes the transition between the brick veneer and dissimilar types of cladding present on the building exterior such as siding trim other types of masonry roof coverings etc. Wood frame structures with attached brick masonry veneer cladding are a common form of residential construction throughout the united states. The first is to support the brick veneer by a steel angle that bears directly on roof rafters.

The idea we are coming up with is a steel beam that will sit below the roof and give the veneer the structural support it needs. Brick veneer does not support the building s roof or other parts of the structure. Supporting brick veneer on steel angles bolted to the framing rather than providing masonry bearing all the way to the foundation is approved by code but it s important to get the details right to avoid unsightly cracks and other more serious structural problems.