Absolutely. Moisture from the ground (or even concrete floor as water seeps through) will rise up and saturate the crawl space area with moisture. Anything organic in the space- including wooden beams and insulation- runs the risk of growing mold and rot, eventually affecting the structural integrity of the home and overall healthiness. Additionally, termites can enter and devour the moist wood, and mold spores will rise into your home. (This is much more common than many people think- warm air exits out of the upper levels and cool air is sucked up through the crawl space). Unsealed crawl spaces will also bring humidity into the house and be a perfect place for rodents to live and die in. Definitely put something down. And if you have a vented crawl space, you should look into sealing those vents if local housing codes allow for it.
1,000,000,000 dollars
As much as it costs
how much does it cost to form and pour concrete in Mobile, AL
It cost approximately $10,000
Any water lines in a crawl space that don't have insulated walls should be insulated unless you live in climates that temperatures don't go below freezing (32F). I recommend that you use all the inside walls as much as possible for your water lines. You can also insulate your crawl space walls then you shouldn't have a problem on your non insulated water pipes as long as your crawl space is below your frost line. In colder climates its against code to plumb water lines in exterior walls.
The cost of such a project depends on the extent of the mold. It can cost between $500 and $4000 to clear a crawl space of toxic mold. A whole house clean-up can cost up to $6000, but if the mold has caused extensive structural damage, the price can be as much as $12,000. This site has a lot of helpful information: http://www.costhelper.com/cost/home-garden/mold-remediation.html
$400 to $900 depending on the evap size, location and access to the unit for the serviceman. A crawl space is not cheap or fun.
Its Free at the moment just ask your energy provider and they will do it, they have money from the government to fit it free.
How much it costs to insulate 384 square feet varies greatly depending on the materials being purchased. On average, insulation costs between about $1.05 and about $2 per square foot. Total cost could be close to about $750 depending on the materials.
Uh, do you mean how much does it cost to insulate a Belgian roof? Or is there some special insulation that comes with Strawberries and Whipped Cream? Furthermore, what kind of insulation?
The average cost of a space shuttle mission is $450 million
450,000,000
abonch
It depends on how much the landlord charges.
About 30,000,000 rand
I am looking into building an office space that it 13x12x15. How much would it cost to have a room that size built?