You will gain a more comfortable home environment a mold free basement and savings on your yearly energy bills.
How to insulate basement with dirt floor.
Insulating a basement floor requires a simple framework for the insulation.
I m needing advice on how to insulate my mud dirt floor basement propriately without causing molding.
Remove all furniture and storage items that are located in the basement area.
I have a 20 year old 2 story log home with a huge basement the basement has a back entry 2 levels and a what i call a shelf toward the front of the home the basement floor is dirt so i initially covered with 6 mil black plastic but have planned to cover the walls with either eps with foil backing or polyiso with foil backing minimum of 2 inches thick i live in 4 5 climate zone.
Next question should i block off the the air that brings in the fresh air.
The sill plate is the first piece of framing lumber and it runs on top of the crawl space wall.
That is something i wanted to do with my house but i was given a quote of 14 000 plus.
So i spray foam to fill in the gaps.
Fixing a dirt floor crawlspace.
Properly insulating and air sealing rim joists band joists takes patience so most builders simply stuff in some fiberglass and walk away.
My house is 34yrs old and should have been done before house was built but that is hindsight.
My question do i still put the insulation with craft paper still up or down.
Cover the walls with insulation from the sill plate to the plastic covered dirt floor.
All too often a crawlspace will have nothing but a dirt floor and probably some un insulated walls.
The result of that is an unending source of humidity as moisture in the ground evaporates into the air and can condense on cold walls and joists where mold can establish itself.
Molly has given good advice.
On sep 29 2014.
When you re using fiberglass batting insulation material run it about 6 inches or so onto the crawl space floor.
If you have an unfinished basement you can properly insulate the rim joists in two or three hours.
Your best and first heat keeping are spent in insulating the attic and in sealing all the cracks that allow cold drafts into your house.
Use a box cutter to cut the insulation to length.
We are not sure if i should insulate the ceiling of the crawl space or to simply try to get a floor.
Step 1 clearing the basement.
I have a older home 1955.
We removed the carpet to refinish the original floors.
Should i do foam insulation.
Only seal and insulate your basement in combination with concreting the basement floor to seal out moisture that rises from the dirt.