SPA Insulation

Bonded Logic Natural Fiber Spa Insulation is made from post consumer recycled denim that is thermally bonded. Natural Fiber Spa Insulation is a Class-1 fire rated material that offers excellent thermal and acoustical performance. Natural Fiber Spa Insulation contains no fiberglass and does not itch or cause skin irritation. It is treated with a non-toxic solution that actively inhibits the growth of mold, mildew, bacteria and fungi. This same treatment also acts as an excellent fire retardant, giving Natural Fiber Spa Insulation a Class-1 Fire Rating.



Use UltraTouch Cotton Fiber Spa Insulation in spa units to reflect radiant heat from pumps and equipment back into the spa, where it can be absorbed into the plumbing. Heating efficiency will be improved by raising and maintaining water temperatures with less energy required. These factors lead to overall lower energy use and savings. UltraTouch Cotton Fiber Spa insulation makes maintenance work an efficient and easy affair. Unlike foam options, the insulation panels can be removed and reinstalled quickly, without affecting long-term performance.


  • Excellent Noise Absorption

  • Strong Thermal Protection

  • No Itch or Skin Irritation

  • Resists Microbial Growth

Standard Available Sizes

ThicknessFoil SidesLengthWidthWeight#colspan



Thermal Technical Data

PositionUpDownHorizontalR-Value Per Inch
Tested in accordance with ASTM C 177 and ASTM C 518
*The higher the R-Value, the greater the insulating power.

Acoustical Performance

ProductAbsorption Coefficients & Octave Band Frequencies (Hz)
The Insulator125250500100020004000NRC
⅜ Pad.
Sound Absorption was tested in accordance with ASTM C 423 using a type A mounting per ASTM E 795

Physical Properties

PropertyPerformanceTest Method
Surface Burning CharacteristicsFlame Spread 10 (Class 1)ASTM E 84
(Fire Hazzard Classification)Smoke Developed 20 (Class 1)UL 723
Zero Surface Burn RateExceeds Standard (Less than ⅕ in / min)FMVSS 302
Facing99% Pure Aluminum Reinforced Foil
Foil Emissivity .03ASTM E 408
Foil Reflectivity97%ASTM E 408
Tensile Tear Strength100 lbs
Pad Weight3 oz / s.f.

Product Compliances

Fire Safety StandardsBuilding Codes
NFPA 90A - Installation of Air Conditioning and Ventilating SystemsICBO - Iternational Conference of Building Codes
NFPA 90B - Installation of Warm Air Heating and Air Conditioning Systems BOCA - Building Officials and Code Administrators
CABO - Council of American Building Officials
SBCCI - Southern Building Code Congress International
UltraTouch has physical properties that meet the following current requirements, specifications, standards and codes: