Finishing basement - Colorado

My basement flooded about 2 years ago right when we moved in. Tore out the floors, carpet, and the old 60s wood panels that were tacked to the concrete. No that drainage has been fixed and cracks stopped growing, I want to start re-finishing properly. I need some guidance on the following:

  1. Basement subfloor. We are looking at carpet for the main area and then laminate for the landing, bar, and office/bedroom. Should I just pull the trigger on Dricore basement system, or is there a better idea for this? I guess there is DMX 1 step and OSB, not opposed to this either.
  2. Floating walls. This has to be done in Colorado because of our fuck you soil that expands and moves. Should I frame the floating walls first then subfloor or do a subfloor then floated walls and screw through the floor into concrete (recommended by dricore)
  3. Sound proofing the ceiling as much as possible with double 5/8ths or is there some better options out there?

Thanks a ton

mysoulishome , (edited )
@mysoulishome@lemmy.world avatar

I do insurance claims and best advice I can give you is make sure you have an endorsement on your homeowners insurance that will be called “escape of water” or “sump pump” endorsement and make sure the amount is high enough so that it would cover rebuild if it flooded. You will never have coverage if ground water or surface water comes in directly but if you have proper drainage and a sump pump and it still gets overwhelmed (or sump pump dies) and the water backs up into the basement from the drain or pump…it can cover you. They often come as $5,000 or $10,000 but if it’s a finished basement and damage could cost more than that, make sure it’s higher. I’ve done plenty of catastrophe claims where we just cut everyone who had that limit $10,000 checks immediately and that’s all they’ll ever get. It sucks.

Hopefully you already know about this and have it…I personally feel like if you have a basement and you don’t have this endorsement your agent may be an idiot. Or you chose the coverages yourself and didn’t know what it was.

bestnerd OP ,

Oh shit thanks! Yeah house didn’t have one and the reason for the flood was ground water into window (didn’t break) just went through old casing and cracks.

I’ll check this tomorrow and get a pump installed near the north facing for exit drainage.

mysoulishome ,
@mysoulishome@lemmy.world avatar

Yeah the ground water will never be covered but if you get good drainage, seal up the walls and floor so no intrusion, install a sump and make sure you have that endorsement that’s about as good as you can get.

Lexam ,

I’m surprised you have basements. Unless you live on the Eastern side of the state, then that makes sense I guess.

mark3748 ,

What do you mean exactly? Nearly every house in Colorado has a basement.

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