How To Raise A Flat Roof

Set braces on either side of the roof peak which extends up the distance you are raising your roof.

How to raise a flat roof.

You will need to consult with structural engineers who can plan for your home s roof raise and get the appropriate permits from your local city. There are six separate cost sections for raising a roof. See our list below to understand the costs that would add up for raising your roof. To provide a framework for the new trusses nail 2 by 6 inch strips of wood around the perimeter of the roof.

Calculate how much the roof span is going to be by measuring from one top plate to the other top plate. Or if you want to raise the roof a bit more install fascia around the roof perimeter attached to the new soffit and nail the new roof deck to crown molding above the fascia. And although almost any roof can be raised the cost of raising a very large or complex roof may outweigh the benefits. Planning and permits removing the exiting roof framing the extended wall and installing the roof roofing and siding finishing the space total cost and cost value roi.

Use a plumb bob to keep the braces perfectly perpendicular. Step 4 re sheath roof. Step 2 calculate material prices. A truss framed roof on the other hand doesn t have any attic space to expand you re probably going to have to raise a truss framed roof to get more space.

The braces are an easy way to get the correct angle to cut the top ends of your rafters too. Step 3 prepare the materials. The total average cost to raise your home s roof could range from 15 000 to 20 000.