Hawaii discount windows
Call for a FREE Estimate - #808-593-2000

The Super Spacer® is the world's first and only all-foam, no-metal window spacer. Unlike most dual-paned windows made with heat conducting metal spacers, windows with the Super Spacer® minimize heat transfer. That keeps your home cooler in the summer and warmer in the winter.

The revolutionary Super Spacer® design ensures that the spacer will expand and contract, but it will always maintain its structural integrity by returning to its original shape. This is very important because windows are constantly exposed to temperature changes, UV ray bombardment, barometric pressure changes and wind load. Other rigid spacers containing metal don't allow for the natural expansion and contraction that must occur in the insulating glass unit to offset the effects of these pressures on the glass. The results are stress cracks that eventually lead to seal failure. Super Spacer® windows don't fail, which means your windows never fog and will hold special gas fills such as Argon for the full life of your window.

Best off all, Tropical Wholesale doesn't charge for this fantastic feature - it is included standard in all of our recommended windows. That's right, we give it to you for FREE!

For more information, visit the official Cardinal Glass Industries website.


  • Superior seal for retaining an Argon gas fill
  • Superior temperature regulation
  • Quieter (Absorbs sound)
  • Prevents mold
  • Unparalleled durability
Contact Info

Tropical Wholesale
1351 S. Beretania St.
Honolulu, Hawaii 96814

Tel - 808-593-2000
Fax - 808-396-9801

Email Us

License Numbers
  • BC-27653
  • BC-14660