How To Attach A Flat Roof To An Existing Roof

Here are 7 different ways of attaching a patio roof to an existing house that you can apply.

How to attach a flat roof to an existing roof.

This video looks at a couple of design options including attaching the roof ledger below that of the existing eaves and setting the patio roof atop the existing roof. However you must ensure the new porch roof matches with your existing roof seamlessly to enjoy these benefits. However you can have an understanding of the work being done or even do it yourself if you have prior experience with roofing projects. This method may be one of the most ubiquitous ways of attaching a patio roof.

Adding a roof to your porch provides you and your porch with much needed protection from the sun wind rain snow and ice. On a two story house you can usually tie the ledger into a band joist also called a rim joist located between the floors as shown below. Existing patio is outside the dining room on the west side of the house. How to install a roof over an existing roof.

Fix the back channel to the fascia boards underneath the gutter directly. Installing a new roof over an existing one also called a layover or nailover is often possible although not always the best option. Adding a gable roof to an existing roof is no small project and is best left to the professionals. In the case of a lean to roof over an addition the existing rafters will have to be cut away to accommodate the addition and the shed roof will require support where.

The patio is essentially unusable on a sunny afternoon in the summer. Reinstall the removed shingles or use new shingles to cover the area of the old roof which was exposed. Add decking atop the roof and nail on metal flashing where the shed roof joins the existing roof. Attaching below the ridge.

Staple on roofing paper and shingle the new shed roof starting at the bottom and working up. How to tie a additions roof to existing roof roof additions to existing roofs how to construct a roof from an exsisting shead how to change a roof line how to attach a deck roof to existing roof how to add a roof over porch attache porch roof on house attach shed roof to house adding a roof to screened in porch adding a roof to existing.