Gable Roof Addition Tie In

Either the addition is added to form a t shape to the house with the ridge running perpendicular to the main house roof or the addition is continued on the end of the house making it longer with the ridge running the same way as the existing house.

Gable roof addition tie in.

The easiest way to tie in the new shingles with the old is with a cut valley see four ways to shingle a valley. Called tying in this helps to weatherproof and strengthen the joint. You will need building help and a large construction dumpster for debris. When adding a new gabled roof addition to your home you will need to find a way of joining the two roofs together.

A collar tie is a tension tie in the upper third of opposing gable rafters that is intended to resist rafter separation from the ridge beam during periods of unbalanced loads such as that caused by wind uplift or unbalanced roof loads from snow. Up from the valley center and cut through the shingles and underlayment. It is not a job for beginners. You may need a structural engineer to help with design of trusses and rafters.

It will be an open gable that will tie into the existing house roof about 14x14. Tying a gable roof into an existing roof is a long expensive project usually undertaken only when there is a major addition or renovation to a house. Strip the roofing from the old roof at the connection point to. 1 tie a new gable or hip roof to an existing gable or hip roof with valley rafters which perform the same function as ledgers.

The 2015 international residential code does not require collar ties or collar beams.