Perpendicular Gable Roof Addition

Roof framing joins bearing walls or beams.

Perpendicular gable roof addition.

To make the blind valleys we attached sleepers to the shed roof locating them. Adding a gable roof addition to your house will require one type of framing. Porch overhang porch roof porch gable pergola with roof pergola plans diy pergola retractable pergola pergola kits pergola ideas. Tying a roof perpendicular to the existing roof will be another matter.

Cut two rafters with a circular saw to the pitch of the addition roof and nail them across the rafters on the old roof. Roof failures are often observed on areas of the building where wind pressures are concentrated. A cross gable roof is a design that consists of two or more gable roof ridges that intersect at an angle most commonly perpendicular to one another. Imposed on the roof to the supporting walls below.

This type of roof is often seen in buildings with a more complex layout for example homes with an attached garage. 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. How to tie a additions roof to existing roof roof designs to attach to existing home how to construct a roof from an exsisting shead how to attach a deck roof to existing roof how to add a roof over porch cost to tie into existing roof attache porch roof on house attach shed roof to house adding a roof to screened in porch adding a roof to existing. Take careful measurements to determine how many trusses you will need.

Again choosing the easy way out we opted to build blind valleys aka california valleys where one intersecting roof is built on top of the other. Here we will focus on adding length to the end of a house roof. The gable roof on the porch addition was framed with a dropped structural ridge supporting the common rafters above. These areas include the high pressure eave and corner zones porch and roof overhangs gable ends and where.

First you ll need to determine where your new gable roof will tie into the existing roof. They form an upside down v with the point at the top of the addition roof.