Best Glue For Floor Joists

Framing flooring and sub flooring sistering joists.

Best glue for floor joists.

A 1 8 inch glue bead applied at the tongue and groove joints can further improve floor performance. I would even glue to the subfloor or stay far enough away from it with the sistered member so the subfloor doesn t rub the new member and squeak. These have been covered a. Pl400 sub floor adhesive is the best choice for securing sub flooring panels to joists.

Best a liquid glue with full coverage is better than a caulked thicker one. I recommend you use polyurethane construction adhesive like loctite pl premium. If the glue develops a skin it will lose some of its strength or may not bond at all. I used glue and screws the last thing i wanted was squeaky floors i find it amazing that you often find brand new show houses with really badly squeaking floors.

I also stuck strips of sound deadening on top of the joists and the result is absolute silence wwhen i walk on the floor. Enough screws to get the imperfections in warp or bow to make contact until the glue sets. Apply two beads of glue to panel joint locations. The glue will be absolutely necessary to prevent squeaks from the joists rubbing together.

Ring shank fasteners are the recommendation as far as i know but as time has evolved screws have proven to be a better choice of fasteners just don t know if screws have in fact officially made it into the printed documents as yet. I m sure the industry recommendation is to use adhesive when attaching subfloor panels to floor joists. Pl400 allows for easy gunning whether you are outdoors or in and can be used on wet frozen or treated lumber and its elasticity helps eliminate squeaks. Glue and fastener suggestions i will be starting the long process of sistering the floor joists for our main floor.

That stuff is awesome.