Still looking for an answer to covering a bitumen floor!! My daughter needs to cover 50sq metres of bumpy old bitumen. So far --- floating laminates -not too keen on the look; floorboards on batens ---- a possibility though it will raise the floor level quite a bit; Solid flooring ----- too expensive!!! We have noticed that much of the T&G engineered wood is attached to ply. Does anyone know if it is possible just to buy the ply without the real wood surface? We thought this might be a much cheaper option and she could stain and varnish it herself to finish. Is this a viable alternative? Pat