How To Add A Gable Roof To An Existing Roof

Replacing a roof can be expensive but if a roof contains only a small slope it s possible to raise the roof pitch of a house by building a roof over the old one.

How to add a gable roof to an existing roof.

Then nail 2 x 4 s around the perimeter of roof area you will be adding a new structure to. Add decking atop the roof and nail on metal flashing where the shed roof joins the existing roof. This new roof with a higher pitch can be accomplished with premade roof trusses and typical asphalt shingles. One would consider adding a gable roof to an existing roof for the following reasons.

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. However you can have an understanding of the work being done or even do it yourself if you have prior experience with roofing projects. Here we will focus on adding length to the end of a house roof. Extending a gable roof can be tricky since it involves working on the roof but you may be able to do it yourself if you only need to add 1 2 2 inches 1 3 5 1 cm.

However for larger extensions you ll need to hire a professional to get up there and remove large portions of the roof before extending the overhang. Plumb existing structure add cap plate and metal fasteners using a plumb bob a bubble level and a carpenters square check your existing wall and roofline to make sure it is square and level. When a shed roof ties into an existing roof the new roof could be a simple lean to that covers a deck or porch or it could be the shed roof of a substantial addition. The roof of the house where i wanted to the porch to go is a gabled pitch and i knew i wanted the porch roof to match.

Reinstall the removed shingles or use new shingles to cover the area of the old roof which was exposed. It s simple yet pleasing to the eyes. 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. Several methods exist based on the current roof design.

Staple on roofing paper and shingle the new shed roof starting at the bottom and working up. Adding a porch to my house.