Is this floor actually waterproof?

Elka rates it water-resistant through its Aqua Protect core, which protects against spills and damp mopping. Standing water left for long periods can still get into joints, so wipe spills up.

AC5 is the top abrasion class for laminate, rated for heavy residential and light commercial traffic. It resists scuffs and wear better than AC3 or AC4 boards.

Can it go in a bathroom?

It handles moisture better than standard laminate, but it is not a substitute for tile in wet rooms. Kitchens, hallways and utility rooms are the safer fit.

Does it need underlay?

Yes, a suitable underlay is needed over most subfloors for sound and comfort. Check that the combined height works with your doors and skirting.

How does it compare with 8mm laminate?

The 12mm core feels more solid and deadens sound better, and AC5 wear outlasts most 8mm boards. It is heavier to carry and cut, and it costs more per square foot.