Engineered Wood Flooring Expansion Joints

Gapping in engineered hardwood can be due to many factors including but not limited to the material s manufacturing changes in humidity and the type and quality of the installation.

Engineered wood flooring expansion joints.

What this means is the wood expands or contracts or grows and shrinks in response to changing temperatures and humidity. Cork expansion joint in solid timber floor timber expansion trim separating hallway and lounge room in this engineered floor. Many flooring sales people unfamiliar with hardwood flooring assume expansion is the same as laminate flooring. Provided below are some examples of the use of expansion trims and beads.

The short answer to this question is yes. As a result when it comes to installing engineered wood flooring you must leave an expansion gap otherwise you could come up against severe problems in the future. Allow this normal movement in all installations by providing the recommended side or perimeter expansion gap or spacing per product. Are expansion gaps necessary for solid and engineered wood flooring.

There isn t a wood flooring installer in the business who isn t guilty of taking a shortcut or two on the job site from time to time. Expansion gaps contraction of hardwood floors explained. The bad news is that when you take shortcuts there s plenty that can go wrong. It s a common saying that wood works.

Fortunately most of the problems are easily preventable with a little diligence on the part of the installer. The good news is that laying wood floors isn t rocket science. Do i need expansion joints in the center of my hardwood installation. Being a natural organic material wood is always in motion.

I purchased 1400 sf of 5 wide 3 4 thick brazilian koa from the tulsa ll store to install over a wood sub floor. But to answer a common question. In reality that 1 4 recommendation can sometimes cause problems for laminate also. Engineered hardwood flooring is designed to minimize gaps due to expansion and contraction of the wood.

Expansion joints in laminate flooring laminate flooring consists to about 90 of wood. Although engineered wood flooring is more resistant to expansion and contraction than solid wood it is still important to leave an expansion gap when installing an engineered wood floor. So while engineered wood flooring withstands temperature and moisture changes much better than solid wood you should still anticipate a small element of expansion and contraction. It is understood that wood flooring will expand and contract in relation to the in door humidity and temperature levels.

The expansion gap should be around the whole perimeter of the room wherever the flooring may be against fixed objects such as walls doorways radiator pipes and fireplaces. Of profiles are available including trims for joints within the floor doorway transitions as well as beadings. It is an essential gap that must be left around the edge of the room when fitting hardwood bamboo or laminate flooring. Bob i got your name from the ll chat help line.