Is Gunstock Oak flooring actually waterproof?

Yes. The rigid vinyl core and plank construction are waterproof, and it is rated for installation below grade, so minor spills and damp basements are not a problem.

Can I install it over existing tile or concrete?

It floats with a click-lock joint and can go over most hard, flat surfaces, including concrete, without adhesive. The subfloor needs to be level and clean, and a thin underlayment helps on uneven floors.

How thick is it compared with other vinyl planks?

It is 5 mm thick, which is on the thin side for rigid core planks. Thicker planks feel more solid and hide subfloor imperfections better; this one relies more on good floor prep.

Is the 12 mil wear layer enough for dogs?

A 12 mil wear layer handles normal household traffic and pet claws reasonably well. For large dogs or heavy commercial use, planks with a 20 mil layer hold up longer.

What is included with each order?

The planks are sold by the case, and the coverage per case is listed with the product. Underlayment and trim are not included and are bought separately.

Does it need an underlayment?

Over concrete or uneven subfloors, a moisture barrier or foam underlayment is recommended. Over smooth existing hard floors, many installers float it directly.