If the wood flooring material was not acclimated properly before being laid, and moisture from high humidity was absorbed or if there was a lack of a vapor barrier under the floor, or the wood pieces are installed without proper spacing for expansion and movement; a snapping or crackling sound may occur.
Why does my floor crackle?
Uneven Subfloor In a solid wood floor, creaking is often the result of vertical movement. The more you creak, the more it's moving. An uneven subfloor can again be the culprit. ... An uneven underlay, or the wrong kind of underlay used underneath a solid wood floor can cause a squeak when you step.Jul 23, 2015
How do I stop my hardwood floors from crackling?
- Put a Shim into the Gap.
- Nail a Piece of Wood Along a Warped Joist.
- Put Wood Blocks Between Noisy Joists.
- Use Construction Adhesive to Fill Long Gaps.
- Screw the Subfloor to the Finished Floor.
- Floorboard Lubricants.
- Fix the Squeak from Above.
Why are my hardwood floors cracking?
As temperature and humidity changes occur in summer, seasonal cracking begins to remedy itself. As moisture is replaced back into the air, moisture is absorbed back into wood. ... Low levels cause wood to dry out, which, in turn, can weaken the wood, causing the floor to splinter, “crack” and/or gap.Dec 9, 2014
Why are my wooden floors cracking?
Seeing “cracking” in wood floors is seasonal and common. ... Moisture content in the wood in your home or business changes as the moisture in the environment changes. When the ambient air dries out, the wood also dries out, causing it to shrink to varying degrees. Winter weather hits wood flooring twice.Dec 9, 2014