How To Replace Rotten Purlins Under Barn Roof

A challenge occurs when clients look to insulate between their roof purlins.

How to replace rotten purlins under barn roof.

Change a rotten or damaged fascia board. Reader john in covington writes. You can install a new fascia board in a couple of hours with the right tools to d. The purlins are 2x8s.

The process of replacing existing rafters so that your roof remains intact without removing the roof to do it requires some basic carpentry skills and a few common tools. This approach allowed us to save 90 percent of the original post that was not rotted and kept the old barn look. I want to insulate the walls and up at the purlins to keep as much usable space as possible with an insulated building. It was very easy.

Use a flat garden spade to remove the shingles and inspect the sheathing to ensure there s no rot. The roof shingles are perhaps the easiest part of the project. Before repairing barn support posts we first had do install temporary structural supports to support the weight of the roof. If you detect rotten roof.

We used 2 6 stock and doubled them up installing them under the main barn beam. The purpose of the purlins is to provide a solid foundation for the metal roofing panels and trim to be screwed to.