Removing Old Roof And Install Trusses

Loosen the bolts that connect the planks and the trusses and then pry away the old planks.

Removing old roof and install trusses.

It doesn t matter where you start or stop. If you are installing it over an old roof then first of all be sure to repair any damages and remove faded old material. Attic trusses have a rectangular shape inside each truss. Many systems are designed to move air only so far so adding another story may mean you have to resize other parts of your mechanicals.

This can easily be accomplished by using a hammer and a crowbar. Take care if there are any electrical outlets in the soffit. If the roof slope is steeper than 9 inches in 12 inches of run it doesn t take much width to end up with a nice room 12 feet wide with an 8 foot ceiling. Step 1 removing the old trusses before you can install the new trusses you need to first remove the old ones.

The first step when removing a wood roof truss is to disassemble the existing roof that is causing a load upon the truss. You ll also need to remove the soffit. Clean the roof with a push broom and remove or pound in any remaining fasteners. First of all you need to install the edge portions that are in the form of metal strips and cover the outer layer of a pyramid shaped roof.

Besides being tripping hazards they can work through and damage the new shingles. Work from the top bottom and sides to save back muscles. Make sure to disconnect those before starting. Then add an insulation layer over it above which steel trusses can be installed easily.

Roy gingrich of ellicott city has a 40 year old house with an asphalt shingle roof surface. Look at this photo of the space created by attic trusses at my home. The existing asphalt. I have this above my own garage.

You will either need to remove the old upstairs ceiling or will have to support it from below until the new trusses are in place and the bottom chord of your stick built roof sistered to the new trusses for support. Once the soffit is removed the old roof trusses are exposed. Remove whatever bolts are keeping the trusses in place and remove them altogether. Remove the top several levels to expose the wall.

Can new plywood be installed on a 40 year old roof without removing the old.