• 131 Mokauea St., Honolulu, HI 96817
  • info@iwdhawaii.com

(808) 657-3790

Vinyl Products


A strong window means a safe home! All windows are tested for Hurricane-force winds, and come standard with double locks for your protection. Our high-impact, multi-chambered, and aluminum reinforced frames offer superior strength and security.


We utilize stainless steel in every exposed hardware component to reduce rusting and corrosion, and all products are backed by a Limited Lifetime Warranty.


Our unique NEAT coating creates a photo-reactive surface using the sun’s UV rays, loosening organic material from the glass. Its ultra-smooth surface allows water to sheet off, reducing water spots!


Energy Star logoTriple Low-E glass just might make all other Low-E glass obsolete! Our Energy Star compliant glass delivers the ideal balance of solar control and high visibility. Our glass reflects over 80% of the sun’s heat, keeping your home cooler while also reflecting 95% of the suns damaging UV rays.

Prime Window Systems has been a leading vinyl window manufacturer in the Western United States, with their roots firmly set in custom window & door fabrication and a distinct resume’ of mid-rise, multi-family, institutional, hospitality & commercial projects.  Prime Window Systems is uniquely qualified to handle everything from boutique development to multi-phase, commercial construction.

Awning Windows

Single Hung Windows

Sliding Windows

Casement Windows

No Discounts, No Sales, No Gimmicks - Just the Best Quality at the Best Price, Fast!