Best Glue For Hardwood Stairs

There are many great construction adhesives available that make a great and long lasting installation but we do caution you to know which adhesive is best to use in your situation.

Best glue for hardwood stairs.

You could use construction adhesive from a large caulking gun but complete coverage is more desirable. Adhere the blocking to the risers and the stringers using a construction adhesive. To create a step without top nailing use a urethane spread adhesive. Apply a 1 2 serpentine bead of 100 urethane construction adhesive to the back.

â â â glue and nail the riser in place. The top tread on the stairs that cannot be accessed from underneath cannot be glue blocked. There are many great construction adhesives available that make a great and long lasting installation but we do caution you to know which adhesive is best to use in your situation. Sure is messy but the only adhesive i use for wood flooring.

â â â start at the bottom riser measure length and width of the existing riser mark and cut to fit flush with the existing stair tread. Squeeze a bead of polyurethane glue along each stringer that the step will rest on. In this example we ve spread the glue with a trowel notch size equivalent to 50 square feet per gallon. Tread lock has good grab strength while wet and cures quickly to form a tenacious bond.

Use generous amounts of adhesive to account for the lack of glue blocks. Pl premium is our only recommended adhesive. Pl premium is our only recommended adhesive. Clean off excess adhesive then nail treads to their corresponding stringers.

Use a dimensional sized 2 by 2 piece of lumber for blocking material. Squeeze a second bead along the back side of the tread the side that will be butted up against the riser. This part installing hardwood on stairs is challenging and often best left to professionals.