How To Seal Tongue And Groove In Attic

A paint pad cuts out bubbles and allows you to spread the polyurethane evenly and quickly so it s the recommended tool.

How to seal tongue and groove in attic.

The boards also are visible from the attic. I would do blown cellulose but my lady didn t like the dust factor when blowing just the air sealing alone lowered my heating bill this past winter with only half the house insulated to r 15. 2 you have to seat the tongues and grooves together and they don t always want to marry. When we removed the old ceiling tiles we found tongue and groove boards but the years have left gaps of up to a half inch between them.

Begin laying the tongue and groove chipboard in the furthest corner from the attic access. We did some research and tests and found that the big str. 3 tongue and groove isn t always flat so you have to force the boards together to get them seated. We had wood particles and dust falling from our tongue and groove ceiling due to some widened gaps.

Place the first sheet of flooring against the attic wall and check for square. Tongue and groove paneling is a pleasing alternative to a wallboard ceiling particularly in a knee wall attic pine paneling is most common but any tongue and groove material can be used these materials are typically x to jf thick and are attached directly to ceiling joists and rafters over faced insulation when required most codes require. Using an acrylic latex polyurethane you can seal your tongue and groove pine paneling with a foam paint roller brush or paint pad. Most latex polyurethanes are thin and somewhat milky but will dry to a crystal clear finish.

Installing tongue and groove walls can be a real workout. How do we seal up the gaps so insulation dust and bugs don t drop into the living areas.