Attic Support Structure

Attic and roof structure inspection your home check.

Attic support structure.

Depending on the roof covering material either horizontal laths battens or purlins are fixed to the rafters. More times than not the floor structure of an existing attic is actually a ceiling joist. How to get a loft conversion yell fix that scary roof popping noise elements in the loft roof structure feasible is it to remodel your attic loft conversion. This attic structure needs additional support and was most likely repaired by a non professional.

This photo indicates a properly installed knee wall in a attic for additional support to roof structure. They are designed to carry only the weight of the drywall or plaster depending on the age of your home. As long as they are not damaged the joists should be strong enough to allow you to move around in the attic for an inspection and to provide storage for typical boxed items. Collar tie used for adding additional support to attic roof supports.

Depending on your attic structure an engineer may recommend the installation of lvls between the existing joists to bring the floor structure up to code. Addition of engineered i joists. The red lines on the left side indicate the knee wall. Typically ceiling joists are 2 6 or 2 8.

Or boards plywood or oriented strand board form the roof deck also called the sheeting or sheathing to support the roof covering.