The hollow rhythm of a footstep on a floating floor tells me everything I need to know about what is happening underneath the planks. Most guys skip the leveling compound. They think the underlayment will hide the dip. It won’t. I spent three days grinding concrete on a job last month just so the floor…
The physics of the deflection void A spongy laminate floor is almost always caused by subfloor irregularities or incorrect underlayment thickness. If the subfloor has a dip greater than 3/16 of an inch over a 10 foot span, the planks will deflect into that void. This movement stresses the tongue and groove joints. Most guys…
I spent three days grinding concrete on a job last month just so the floor wouldn’t click like a castanet. Most guys skip the leveling compound. They think the underlayment will hide the dip. It won’t. I walked into a house last Tuesday where the homeowner had just finished a DIY install. It looked great…
The ghost in the expansion gap To stop laminate flooring from bouncing near the walls, you must address subfloor flatness and perimeter clearance issues. Identifying a dip in the subfloor, removing baseboards to inspect expansion gaps, and applying self-leveling compound or specialized shims under the planks will eliminate the vertical movement and clicking sounds. Most…
The structural reality of laminate expansion Laminate flooring expands and contracts with changes in relative humidity and temperature because it is a wood-based product. This movement occurs across the entire surface area of the floor, requiring a perimeter gap of at least a quarter inch. Without this space, the floor hits the wall and buckles…
I once walked into a house where a homeowner had spent three thousand dollars on high-end laminate only to find that every short end joint in the hallway had separated by nearly a quarter inch. They thought the floor was defective. I looked at the kitchen island and the heavy refrigerator sitting right on top…
The ‘Masking Tape’ Trick for Cutting Laminate Without Chipping the Edge Most guys skip the leveling compound. They think the underlayment will hide the dip. It won’t. I spent three days grinding concrete on a job last month just so the floor wouldn’t click like a castanet. That job taught me that shortcuts always cost…
The science of thermal expansion in synthetic resins Laminate flooring repair using a hair dryer involves the thermal manipulation of the melamine resin wear layer. By applying focused heat, the polymers within the aluminum oxide coating achieve a state of minor plasticity, allowing the surface abrasion to swell and close. This technique is specifically effective…
The ghost in the expansion gap and why your hallway floor is rising I once walked into a house where a five thousand dollar laminate floor was rising three inches off the subfloor in the middle of a narrow hallway. The homeowner thought the house was settling. I took one look at the baseboards and…
Homeowners always ask why their waterproof vinyl or high-end laminate is buckling. Usually, it is because they locked it under a heavy kitchen island, killing the floor ability to breathe. I once spent four days in a suburban kitchen ripping up eighteen hundred dollars worth of European laminate because the cabinet installer had bolted the…
