How To Reinforce Attic Floor Joist

The attic has 2 by 8 s also but it has a plywood floor hatch.

How to reinforce attic floor joist.

Pull out all insulation and any debris from all of the joist spaces so you can see the full length of each joist including where it meets the exterior walls. In my 80 year old house the attic had 2x6 floor joists about 16 oc. Adding a 2 x 4 along the bottom chord of the 2 x 6 ceiling floor joist maybe helpful in stiffening the joist as well. Senna posted in construction techniques on may 26 2004 09 05am just installed an attic ladder in 90 year old house.

Gluing and screwing a 3 4 attic subfloor and providing solid bridging should also be considered. Be sure to jot down your measurements and mark it on the diagram so you have a good record of where they go. How to reinforce an attic floor with sister joists. How to reinforce 2 6 ceiling joists to handle heavy loads.

Step 4 reinforce the floors. Beefing up attic joists for living space. This is a great answer. You will have to use a very sturdy piece of wood or some steel plating to reinforce the floor joists.

The type of modifications selected for reinforcing the joists will depend on the recommendations of the engineer but the following methods are commonly used to beef up undersized attic joists. How to make 2x6 joists work in an attic renovation and pass inspection. Also remove any blocking or bridging between the joists as applicable. Plan is to use attic for storage not for living.

Clear the joist spaces. I need to convert an attic to livable space with minimal disruption to first floor habitation. The existing ceiling joists are 2x6s clear spanning about 11 feet 3 inches. How to reinforce 2 4 attic floor joists.

I went to get a permit from the city to finish the attic and they said i needed to reinforce the floor since for a live load it was not strong enough for our span below about 12. It might be a good idea to make a drawing of the floor joist as a reference.