How To Use Roofing Felt To Level Subfloor

Lay two shingles flush against the first shingle on either side.

How to use roofing felt to level subfloor.

Sweep and mop the floor. Inspect the plywood subflooring for dips or low spots. Remove the floor trim using a hammer and pry bar. The floor doesn t have to be level it has to.

Set a strategy for filling in low spots to even out the floor. Vacuum the floor and find the highest point with a 6 foot or 8 foot straight edge and a level. Pivot the straight. They made a mess and used lattice for shims.

Now i took up part of the subfloor to discover that the plywood is not flat not level. We did this two ways first by dragging our 8 foot level. Measure the felt to match the measurements of the low spots in. Steps for leveling a subfloor step 1.

Fill in low. Continue to layer the shingles in this fashion until you think the floor is level. Don t damage the trim as you remove it. Unlike nails screws won t back out and cause squeaks or sponginess after.

Roll out a course of roofing felt on the floor alongside the. Let it dry completely. Unfurl a roll of roofing felt. Fasten the subfloor securely to the joists with 2 1 2 inch screws.

Also can you use roofing felt to help shim up a subfloor to make sure it is very flat and level for hardwood floor. Use a carpenter s level to help determine the ends of each area where the subfloor. Determine and mark high and low spots across the floor. How to use roofing felt for underlayment on laminate flooring.

Place the first shingle in the dip. How to level a plywood floor with roofers felt.