How To Repair Roof With No Ridge Boards

If anything has the ability to force the rafter ends up tight against the ridge it would be the formidable weight of the roof itself especially a tile roof.

How to repair roof with no ridge boards.

Begin by removing the shingles down to the wood sheathing and slip a strip of adhesive ice and water barrier available where roofing repair products are sold under the soffit main roof joint. The ridge board holds them in place. I noticed that some of the rafters of my home are not joined properly to the ridge board beam. The top portion of the rater was still in contact but by the bottom of the edge where the.

No evidence on interior of cracking drywall stick ing doors windows etc many nail pops in old original drywall though. The rafters on the rear side of a steeply pitched roof were separating from the ridge board. Use 1 1 2 inch galvanized decking screws in all four corners on the sides in the middle and along the bottom if you re working near the eaves. Cape cod style home concrete slab foundation.

The rafters bear most of the weight of the roof. No exterior cracks on walls or ground. Each of these systems also includes several interesting variations covered below. On some of rafters the bent nails are also visible through the gap.

As such the ridge and the adjoining rafter ends are entirely in compression. I can see 1 4 to 1 2 inch gap between the ridge board and rafters. The two primary structural systems doing the heavy lifting of an exposed a frame are the ridge beam and the ridge board systems. Depending on how the roofs join you may have to cut a slot to work it in far enough.

Ridge boards typically are one dimension larger than rafters a 2 by 6 inch ridge on 2 by 4 inch rafters for instance. So the question becomes what exactly is holding the rafters away from the ridge.