Bump Out Roof Design

It sounds farfetched but a bump out addition is a clever secure and economical way to add on says curt schultz a realtor architect builder in pasadena calif.

Bump out roof design.

Metal awning metal roof copper awning roof design window design wall design exterior house colors exterior design bay window exterior. There would be a step up on the roof that you d fill in with siding. So if your existing joists are 2x8s 7 1 4 in. A bump out addition is a great way to expand a small bathroom without messing with other nearby rooms.

An a frame cuts off a lot of the height so adding the shed roof area gives a lot more usable space. If your house s finished floor is above the grade of the landscape outside your contractor can build a bump out of up to about 3 feet deep and as long as 10 to 12 feet. For the underneath you can build an enclosure of cinder block under the bump out and then brick over it. It s worth the added room.

Floor joists can typically cantilever up to four times their depth. Generally bump outs can be cantilevered a distance equal to four times the size depth of the floor joists. Check with your building inspector. For example a 2x8 joist has a depth of 7 1 4 inches.

Deep the new joists can extend 29 in. You could raise up the roof just over the bump out area not the porch. You can cantilever from 2x8 joists a maximum distance of 29 inches. When you choose to cantilever a bump out the dimensions of your house s joists dictate the depth of the bump out.

Outside 7 1 4 x 4 29. Cantilevered bump out distance is limited by the size of the floor joists. You d want some footings supporting it which would add cost but i agree it would look nicer. The front of the a frame is all windows.

One problem with a frame houses is that they can be dark inside.