In most instances simple carpet padding serves as a sufficient underlayment over a plywood or osb subfloor but in instances where the subfloor is in poor shape or for older subfloors with diagonal 1 x boards a 1 4 inch thick a c plywood underlayment is advised before laying padding and carpeting.
Glue subfloor to carpet.
If your building was built before 1980 mastic mixed with asbestos may have been used to seal your tiles to the floor.
Sand away any remaining carpet adhesive from the subfloor and use the putty knife for chipping at any stubborn areas.
Mastic is a type of glue used to adhere tiles and vinyl flooring to the subfloor.
This video and description contains affiliate links w.
Tec skill set general use multi flr adh 1 gl sheet vinyl and carpet tile flooring adhesive 1 gallon item 459119.
Using a notched trowel spread the adhesive onto the subfloor evenly.
Start in small sections so that the adhesive does not dry out too quickly.
Using both adhesive and nails will prevent squeaky floors in the future.
Don the safety gear.
To secure the panels a special subfloor adhesive will be added to the floor joists and each panel will also be nailed down anywhere it touches a floor joist.
The manufacturer may recommend allowing the adhesive to set somewhat before placing the tiles.
Next lay the carpet tiles along.
Vacuum any debris as you go and use a damp cloth to wipe away any dust you kick up.
Use the manufacturer recommended carpet adhesive.
If the glue is yellow or light orange in color it is likely a more general carpet adhesive which can be removed with adhesive remover and some serious chipping.
Rip up of glue down floor is damaging subfloor q.
Once all the subfloor panels are secured your contractor can begin the process of installing the carpet.
Asbestos mastic will also always be black in color.
4 steps to remove carpet glue from a wood floor.
Glue down carpet tiles.
Before during and after applying the solvent to the glue there are a few other steps that should be followed.
Possible signs of asbestos mastic include discoloration and an oily texture.