Wow, it’s been hot out this summer! The heat just continues to get worse every year. Goodbye to the days of not needing an air conditioner in Hawaii. Combine that with record high oil prices and our coal plant on Oahu shutting down, and electricity prices are expected to rise dramatically. Did you know that replacing your old windows with new energy-efficient vinyl windows would keep your home drastically cooler and reduce your electricity costs by up to 40%?

At Diamond Head Windows, we have seen record demand for our bestselling Leahi brand of high quality, energy-efficient vinyl replacement windows and glass sliding doors. The Leahi line is custom made for Hawaii’s unique climate. They come standard with argon-filled, dual-pane glass as well as a special transparent low-e coating that reflects almost all UV light from coming into your home. These two technologies are what keeps heat out and cool air in.


The most recent version of Cost vs. Value report has been released for Hawaii. This study compares relative average costs for home improvements from a bath remodel to a new garage door. Vinyl energy-efficient windows are again at the top of the list for return on investment in Oahu. Of course, this makes sense with Hawaii having the highest electricity rates in the country.

Our Leahi brand windows are premium items with the most efficient energy, sound insulation

and stainless steel hardware. Not only do we offer a lifetime warranty on screens, hardware, corrosion and accidental glass breakage, but we also offer a lifetime warranty on installation — the most inclusive and longest window warranty in Hawaii.


As a special offer to you, Diamond Head Windows and Doors is extending its annual Labor Day promotion from now until the end of September. You can get a 50% discount on Leahi windows and sliding doors.

Call today for a hassle-free, no obligation review of your home and estimate. We can advise on the best window styles to fit your needs and budget. We also offer 0% interest financing or financing with delayed first payment so you can take advantage of this offer with easy monthly payments.

Diamond Head Windows offers premium quality windows at discount prices. Call 808-419-7500 to find out more.

CONTACT 808-419-7500
ADDRESS 99-1093 Iwaena St. Bay G, Aiea