Inflatable Hot Tub Covers in Colorado
From Front Range backyards to ski-country rentals at 9,000 feet, Colorado is the hardest place in America to own a foam hot tub cover — it soaks, freezes, and turns into a lid nobody can lift.
The thrml. AIRCAP 1™ is a foam-free inflatable hot tub cover: welded drop-stitch (the same construction as inflatable paddleboards) sealing an air core. There is no foam inside to soak up water, so it can't waterlog, can't grow mold, and stays 35–40 lb for life — one person handles it in gloves and a parka.
$1,395 · any size · free shipping to Colorado · 3-year manufacturer warranty
Get yours — six sizes, square spas 77–94″ →Why mountain and Front Range winters destroy foam covers:
- Foam absorbs water all season; freeze-thaw cycles lock that water in as ice, and the cover ends up too heavy to lift
- A wet foam core insulates poorly, so the heater runs more — exactly when electricity is doing its hardest work
- An air-core cover has nothing to soak: brush the snow off, lift it with one hand, done
- Ships UPS to your door anywhere in Colorado — no freight truck up the mountain
Know your spa's brand and model? Look up your exact size — we have fit data for 1,084 spa models.