Our huge selection of custom-made, high quality replacement window, door, and siding systems are specifically designed for your Hawaiian climate! Now … you have a new best friend in the home improvement business!

About Diamond Head Windows

We Do Windows, Doors, and Siding Right!

dhw_todd&markAt Diamond Head Windows … we install satisfaction!

We’re dedicated to replacing windows, doors, and siding in Honolulu, Hawaii and surrounding Oahu areas. With a huge selection of custom-made, high quality replacement window, siding and door systems perfect for the Hawaiian climate, our goal is your happiness. It’s all we think about!

So how do we operate? If you approve of your expert, no-obligation quote, we’ll get busy custom ordering your windows, siding or doors directly with the factory. We’ll then personally pack and ship your new items to our Oahu headquarters where our experienced installation team takes over. Our employees (not sub-contractors!) will work with you and your schedule to make sure you’re completely satisfied. That’s how we GUARANTEE our work for as long as you own the house. Mahalo!

houzz award 2015Diamond Head Windows & Doors won the Best of Houzz 2015 award for customer service! Check out the details HERE and feel free to sign up for your own account. This site is loaded with great ideas in creating the home you’ve always wanted!

Windows: Vinyl, Wood, Aluminum & Clad

Our windows are beautiful, easy to operate, fully guaranteed – and best of all, they can deliver a sustainable return on investment. Made to order to your exact measurements, we handle all of the measuring and installation ourselves … using only the best quality products and methods. You won’t be disappointed!

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Doors: Vinyl, Fiberglass, Wood & Steel

We offer a large variety of entry doors, storm doors … plus French and patio doors. Your door is the first thing your guests see when they enter your home. The simple act of a new door installation makes your home more attractive and improves the value and curb appeal. Ask your consultation expert for details!

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Siding: Vinyl, Fiber Cement & Wood

Our state-of-the-art vinyl, wood and fiber cement siding systems give you a lifetime of energy-efficient insulation, noise absorption and curb-appeal. There’s literally no better way to make over the exterior of your home … in days!

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Resources: Options, Advice & Strategies

With all of the home improvement options in the world it’s no wonder folks have trouble planning the right strategy for their window, door, and/or siding project. Let us take away some of the worry with this collection of 3rd party resources.

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From Our Blog …

High time for winning windows

The Diamond Head Windows family has been installing windows and doors for the past 29 years in a variety of applications and environments. The company has operated in Hawaii since 2008 and has embraced the needs of Hawaiian homeowners, providing doors and windows that... read more

Some of Our Work

Need A Free Quote? Got A Question? Give Us A Shout!

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My husband and I just replaced all of our rusted windows and rotten siding using Diamond Head Windows and we couldn’t be more pleased!  Our friends referred us after they had them replace a couple of windows in their game room.  We found them totally professional even while dealing with our dog Ratsy who kept trying to escape every time the front door opened.

Alexandra F.

It is easy to see why Diamond Head Windows and Doors is so often voted FIRST PLACE – in the Windows and Doors Installation here in Hawaii.  From the first visit from Mark who came to measure and very quickly get back to me with an estimate, to Jorge who coordinated the order and installation, and ESPECIALLY to David and Isaiah who completed the installation.  These two gentlemen were so professional, so talented and so easy to have around the house.

Heidi H.

My husband and I are building a new house. Dealing with different companies for building materials, we can say that Diamond Head Window was the most pleasant to work with. We ordered 29 windows and 4 sliding doors.  One of our window is 10ft x 4ft and 2 sliding doors at 8ft x 8ft. We are beyond happy with the service and the products. Also, grateful that we will have a lifetime relationship with them since we have lifetime warranty. Todd is very knowledgeable in the products he sells.

Lynel L.

I had diamond head windows install my new windows. They did such a great job, my new windows keep the heat from coming in to my house and I can’t hear any sound coming from the outside. The installers cleaned up so well they were very efficient, and professional … I will recommend to all my friends to use diamond head windows. Great job and thank you!

Grace O.

Diamond Head Windows Showroom