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A Window & Door Contractor Known for Beautifying Kapolei, HI, Homes With Energy-Efficient Products

Your home’s windows and exterior doors may not be the most prominent exterior features, but they’re responsible for tying the entire look together. Are your Kapolei home’s windows and doors past their prime? Have they fallen out of style, broken, or simply become too drafty to keep you comfortable? If any (or all) of these apply, it’s time to call Diamond Head Windows & Doors. Our signature Leahi’ product lines were developed specifically to perform at their best in Hawaii’s climate and, paired with their eye-catching looks, are the perfect all-around option for Oahu homes.

Stucco house with vinyl windows

Our Window & Door Replacement Services

The Diamond Head Windows & Doors team has a great deal of experience replacing house windows and exterior doors throughout Oahu.

We’ve become the island’s go-to company for:

Window Replacement

Once you’ve had a formal garment professionally tailored, you’ll never go back to wearing one off the rack. The same goes for our vinyl replacement windows. Leahi’ All-Climate windows are custom-manufactured to fit any sized window opening in your home, which makes all the benefits of curb appeal and energy efficiency even better for you. With their perfectly snug fit and their Hawaii-friendly insulation features, Leahi’ replacement windows will help reduce the effects of thermal transfer from your home—keeping indoor temperatures more consistent, keeping you more comfortable, and perhaps even keeping your energy bills a little lower.

Exterior Door Replacement

At Diamond Head Windows & Doors, we install two types of exterior house doors:

Lanai’/Patio Doors

Leahi’ patio doors are essentially scaled-up versions of our All-Climate replacement windows. You get all of our windows’ top-notch features and benefits in a bigger package, whether you opt for folding Lanai’ doors or sliding glass doors.

Security Screen Doors

Want to add protection to your home’s front entryway without detracting from its look? No problem—we install security screen doors that give you the best of both worlds without any sacrifices to style or substance.

Get Started Today

Contact Diamond Head Windows & Doors to end your search for a window and door contractor in Kapolei, HI, with confidence.

Diamond Head Windows & Doors is known to be one of the best window dealers on the island.
— Bob J.
Hawaii’s Largest Locally Owned Window & Door Replacement Company
Visit Our Showroom Our showroom is open Monday through Friday from 8am - 5pm, Saturday from 9am - 1pm, and on Sunday by appointment.

99-1093 Iwaena St, Bay G Aiea, Hawaii 96701 Get Directions

Proudly Serving the Island of Oahu