A poorly designed heating system in a room addition has left me with problems. The contractor simply ran uninsulated plastic,such as that used on dryers, into an unheated,un-insulated crawlspace causing the 3 heat vents to receive nothing but cold air. Recently I simply shut the heat vents to the...

I am Installing a hardwood floor on a concrete slab. In order for that type of installation I will need to build up the sub-floor with 1/4 plywood alone with 3/4 hardwood floor. I am installing this in the bathroom. The flange of for the toilet will be about an 1" below the floor level. How do I...

I have a similar problem as the person in a previous post. I installed one of those twist and sets PVC flanges right on top of my old caste iron flange but the top of the twist and set is still 3/8 inch below the tile. I am wary about using a double wax ring. Can I install one of those flange...

I have enclosed a patio with an enclosed sunroom above. The sunrrom has a roof over it and windows all the way around. The floor of the sunroom will be wood. It is insulated. Under that will be the deck that this was built over. I have now enclosed this deck with wall, including windows and an...

Hello, I covered a concrete patio and am now is used as a sunroom. The room is 10' by 10' and slopes 2". I would prefer to have a level floor. I see there are self leveling products but I don't think that is necessary as I can trowel concrete no problem. Is it OK to us basic concrete without...