The engineered wood floor’s recommended expansion gap is 5/16 inch, or 8 millimeters. Leave a gap of 10 to 15 mm (3/8 to 5/8 in) for hardwood or bamboo.

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How much space should be between hardwood floors and walls?

You must leave between 10 and 15 millimeters around your room. You should place a variety of spacers of appropriate sizes against the wall you’re fitting against as well as the two walls where the floor will run. This ensures that you get the correct gap size.

What is the expansion gap for hardwood floors?

An expansion gap of 12mm – 15mm should be left around the room perimeter, including doors, for standard room sizes. Flooring spacers can be used during installation to ensure that the correct expansion gap is left.

What happens if your expansion gap is too big?

Additionally, buckling laminate planks can damage the interlocking mechanism of the planks, resulting in an additional cost to replace them. This is the smallest recommended expansion gap size: 1/8 of an inch.

What happens if an expansion gap is not left?

It is possible for your hardwood flooring to warp, rise, and break if an expansion gap is not left between the boards. To ensure that the proper amount of space is left around the perimeter of your hardwood floor, you can use flooring spacers.