Cover Attic Insulation With Plywood

If necessary block around them with plywood or corrugated cardboard to prevent the insulation from piling up on the vent.

Cover attic insulation with plywood.

Either of these materials provide little if any insulation. Maneuvering heavy 4 x 8 sheets of plywood or osb oriented strand board up to an unfinished attic is sometimes like trying to fit a square peg into a round hole. Installing attic flooring for light storage only if your attic joists won t bear the weight necessary to finish out a living space but the engineer cleared them to support floor decking for light. In a nutshell if the space will not be used as a living or storage space you can cover the foam with 1 4 thick or thicker plywood.

How to blow insulation onto an attic floor and cover it with plywood flooring 1. Install paneling or sheetrock over insulation located in the wall. Use hardware cloth metal flashing or scrap plywood to create a safety gap of at least 3 inches all around fixtures. Ensuring adequate insulation under the flooring to give yourself enough space to ensure adequate insulation under the flooring construct a riser of 2 x 4 s in the attic over the existing joists.

Seal the insulation by stapling a polymembrane sheet over it. Seal any gaps around the perimeter of the attic with caulk and install baffles on the roof decking over. I m no so concerned with the portions down at the very bottom where the attic flooring meets the rafters but the higher part where you can crouch and work in i d like to stop getting insulation on me. Work with an insulation expert to ensure safe code compliant results.

The covered opening becomes a significant point of. Clear out the attic and make sure that all electrical wires are connected inside approved electrical boxes. You put the insulation down first and let s say you have 2x8s for your floor joists in the attic. So you can put 8 inches of insulation down then put the plywood over that.

Attic doors are typically covered with a thin sheet of plywood or a drywall remnant. Can i nail up some thin plywood or some plastic sheeting. Get insulation advice for your tampa fl home. Now in your particular part of the country you re going to want a lot more insulation than that.

I figure boxing the air in like that would help with the insulation as well. Unless you re using mineral wool insulation or your fixtures are rated safe for contact with any type of insulation don t allow the material to touch or cover recessed cans or lights from the floor below it s a fire hazard. If the space will eventually be used as a living or storage area you ll need to use 1 2 thick or thicker drywall or a product or system certified and rated as equivalent in performance.