Too Much Glue Hardwood To Concrete

We have scraped and vacuumed and the concrete seems ready for the new glue for our subfloor sound deadening mat to which the 5 8 x 5 engineered oak floor will be glued.

Too much glue hardwood to concrete.

Applications are more prominent with residential construction in sunbelt areas commercial locations and high rise dwellings. I have seen some glue down 3 4 solid hardwood floors directly to concrete and many installers use straps or clamps in an effort to force board rows tighter together during installation. Solid hardwood should not be glued to a concrete slab. Concrete has a dull black finish that i think is from the previous glue that was used 1966 and has some remnant dust from the homosote.

They use too much adhesive thinking that more is better and the panels will be more secure this way. The installation of hardwood floors by the glue down method is used predominately on concrete slabs. This is a common mistake with newcomers to the do it yourself hardwood flooring field. Clean up as you go.

When glue is used in conjunction with screws and nails the bond is strong enough to resist natural movement of the wood. Photos by charles bickford except where noted. Although this may be true they run out of the adhesive halfway through the installation process and lose precious work hours. Spread only enough glue for an hour s work at least until you re more comfortable with the process.

Ken fisher is a flooring contractor in bonita springs fla. I have seen some major disasters because someone who lacked experience did exactly what this post suggests and ended up with a 16 000 failure in no time. Glue is a secondary method of attachment for bonding wood to concrete. Engineered hardwood is perfectly suited to do the job and there is no reason to glue down solid hardwood.

Clean up any glue as you go. Once the glue dries it s much harder to remove.