Yes, engineered wood is the best real wood option for underfloor heating. Its layered construction allows it to expand and contract safely with temperature changes without gapping or warping.

This depends on the thickness of the top wear layer (lamella). Typically, a 4mm wear layer can be sanded 2 to 3 times, allowing the floor to last for 30 years or more with proper care.

In terms of scratch resistance, high-end laminates can be tougher; however, engineered wood is a natural product that ages beautifully and can be repaired or refinished, whereas laminate must be replaced once damaged.

Lacquered finishes sit on top of the wood like a protective varnish, offering a smoother look and high liquid resistance. Oiled finishes soak into the grain, providing a more natural, matte appearance and allowing for easy spot repairs.

Wood is a natural material that requires specific expansion gaps and subfloor preparation. Professional installation ensures these technical requirements are met, validating your warranty and ensuring a quiet, level finish.