How To Build A Extension Gable Roof

If you re adding to the gable end of the house the side wall that goes up to the roof s peak it s fairly easy to extend the existing roofline over the new space says curt schultz a realtor architect builder in pasadena calif.

How to build a extension gable roof. It can be especially useful in providing the headroom needed to add stairs into a loft 1 9m minimum at centre or for a loft bathroom. A gabled roof is a roof with two sloping sides that come together at a ridge creating end walls with a triangular extension called a gable at the top. How to match an existing gable roof the truss design. Also known as pitched or peaked roof gable roofs are some of the most popular roofs in the us.

Chris hill paul and elaine haffey chose a monopitch roof for their contemporary cantilevered extension. Basic requirements for the gable roof. Pros of gable roofs. Doing so raises the eave which prevents it from conflicting with the window head height.

Framing the gable ends 1. The other option is to make the walls taller than the existing house and just make the new roof higher than the old with a higher ceiling. However this may not be the look you want. Determine the pitch you want for.

Gable roofs will easily shed water and snow provide more space for an attic or vaulted ceilings and allow more ventilation. That s a simple low cost solution that can tie in well with the main house. Going up and higher than the old roof means you don t have to match exactly anymore which is also easier. The monopitch design allows for the homeowners to make the most of the rural views as well as adding an interesting twist to the whole project.

Nail 2 boards onto your walls as top plates. Compile the rafters on the ground and then raise the prepared sections upwards. Metal roof on single storey. Add ceiling joists every 24 in 61 cm on your top plates.

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. Open eaves with trusses. The ceiling joists pushed the rafters up and gave extra height to the building. When designing an open eave with roof trusses make sure that you raise the heel of the truss and use a thicker top chord.

Gable roof with completed truss add gusset plates and rafter ties to the gable truss gable shed roof trusses in place with ceiling joists installed trusses are attached to the top plate by using 3 16d common nails toe nailed from the truss end into the top plate 2 on one side and one on the other. Add a box dormer to create more full height space. For metal tiles sparse lathing will be suitable but for bituminous tiles. Use 8 penny nails to attach the first 2 in 4 in 5 1 cm 10 2 cm.

If you ve inherited a loft conversion from a former owner and are dissatisfied with the amount of full height space a box dormer is an easy solution that promises to transform the feel of your loft. 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. Monopitch roof on modern cantilevered extension image credit.