Diy Hot Tub Insulation. This is a pretty easy one to build, though so you could always just build another. Start by comparing the cost of poly foam to sheet insulation and regular old fiberglass pink stuff.
January 18, 2016 at 5:58 am. Any decent tub has insulation sprayed around and under at manufacture. Some hot tub manufacturers offer basic models with no insulation or partial insulation in order to bring customers in the door with the promise of a low purchase price.
78 thoughts on “ diy hot tub cover ” ashley says:
I was wondering if i could stuff some regular old pink fiberglass insulation in there. Kim mccrimmon shows what to look for in hot tub insulation. Unless the tub is sufficiently insulated, the heater will remain on in a nearly. I’m sure most of you realize that heat rises, therefore a good fitting spa cover with at least 4 or 5 inches of ridged board closed cell foam insulation is the recommend level of hot tub insulation for maximizing heat retention.