How To Repair Roof With No Ridge Boards

The rafters bear most of the weight of the roof.

How to repair roof with no ridge boards. Trusses have rafters tied together with other structural elements and are installed as a single unit while rafters are installed separately. How to repair gap between ridge board and rafter at the roof of my house. The ridge board holds them in place. So the question becomes what exactly is holding the rafters away from the ridge.

On some of rafters the bent nails are also visible through the gap. I noticed that some of the rafters of my home are not joined properly to the ridge board beam. No evidence on interior of cracking drywall stick ing doors windows etc many nail pops in old original drywall though. As such the ridge and the adjoining rafter ends are entirely in compression.

The two primary structural systems doing the heavy lifting of an exposed a frame are the ridge beam and the ridge board systems. The top portion of the rater was still in contact but by the bottom of the edge where the. No exterior cracks on walls or ground. Cape cod style home concrete slab foundation.

Ridge boards typically are one dimension larger than rafters a 2 by 6 inch ridge on 2 by 4 inch rafters for instance. Each of these systems also includes several interesting variations covered below. 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. 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.

Depending on how the roofs join you may have to cut a slot to work it in far enough. Place the new decking board on the roof.