Quantum Windows and Doors

Quantum Windows and Doors Hand crafting architectural wood, clad and steel fenestration for high end residential and commercial architects and discerning luxury homeowners.

Quantum is a throwback to a time when people "crafted" products and demonstrated a vested interest in their work. From design innovation to fabrication, Quantum takes an amazingly interactive approach to producing some of the best windows and doors in the Northern Hemisphere. We offer almost every finish and an almost unlimited selection of wood species, hardware and details. Quantum has developed

a national reputation for crafting the finest custom all wood windows and doors. Our products are both beautiful and functional. Each piece is handcrafted from the finest species of hardwoods and specially selected softwoods using nonferrous fasteners and hardware. Top architects and contractors regularly rely on Quantum to provide the highest level of design expertise and engineering. This collaborative approach helps Quantum exceed customer’s expectations regardless of the complexity or size of the project.

06/22/2026

Architecture is at its best when it connects you to where you are.

Haleakala Residence, Maui, Hawaii.

Expansive openings create a seamless relationship between the home, the landscape, and the views beyond.

Some projects start making a statement long before they're finished.Custom wood windows designed to follow the architect...
06/19/2026

Some projects start making a statement long before they're finished.

Custom wood windows designed to follow the architecture, frame the views, and bring the outdoors into every room.

Los Angeles, CA

In partnership with

We’re proud to see Quantum Windows & Doors as part of Dyes Inlet House, a thoughtful home designed by SHED Architecture ...
06/16/2026

We’re proud to see Quantum Windows & Doors as part of Dyes Inlet House, a thoughtful home designed by SHED Architecture & Design with a strong connection to its natural surroundings.

Beautiful work by SHED Architecture & Design and the entire project team.

Built to follow the architecture. Designed to capture the view.Floor-to-ceiling glazing and custom shapes work with the ...
06/15/2026

Built to follow the architecture. Designed to capture the view.

Floor-to-ceiling glazing and custom shapes work with the roofline to bring in natural light and frame the landscape beyond.

Manufacturer of custom architectural wood windows and doors

Where does the workout end and the outdoor living begin?Large sliding door systems create seamless transitions between e...
06/12/2026

Where does the workout end and the outdoor living begin?

Large sliding door systems create seamless transitions between every part of the home, bringing natural light, fresh air, and flexibility to everyday living.

Why hang artwork on the wall when you can frame the Pacific Ocean?Opal Cliff Residence | Santa Cruz, CAFeaturing custom ...
06/05/2026

Why hang artwork on the wall when you can frame the Pacific Ocean?

Opal Cliff Residence | Santa Cruz, CA

Featuring custom Quantum sliding door systems and warm Sapele interiors designed to blur the line between indoors and out.

Our Quantum Windows & Doors display is now featured at Potrero Showroom.A closer look at the craftsmanship, scale, and ...
06/02/2026

Our Quantum Windows & Doors display is now featured at Potrero Showroom.
A closer look at the craftsmanship, scale, and detailing behind our window and door systems, now available for architects, builders, and homeowners to experience in person.
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05/29/2026

Not a bad corner to be standing in.

A glimpse from a Hawaii project currently under construction, featuring custom Quantum window systems designed to maximize every view.

The best doors don’t just open a home. They change how the entire space is experienced.Built for bigger openings, cleane...
05/27/2026

The best doors don’t just open a home. They change how the entire space is experienced.

Built for bigger openings, cleaner sightlines, and everyday living that feels connected.

05/15/2026

A closer look at the details behind the view.

In this Material Spotlight with ByDesign TV, Haleakalā Residence gives us a look inside a Honolulu home designed by Peter Vincent Architectss, where the architecture feels closely connected to the landscape around it.

Proud to see Quantum included in this America ByDesign story.

Catch the episode tomorrow:
📅 Saturday, May 16 | 9pm EDT
📍 CBS News NY Livestream
🔗 Early access: AIA.org

Partners: AIA Honolulu (American Institute of Architects, Honolulu Chapter)

Address

7123 197th Place NE
Arlington, WA
98223

Opening Hours

Monday 7am - 4pm
Tuesday 7am - 4pm
Wednesday 7am - 4pm
Thursday 7am - 4pm

Telephone

+14252596650

Website

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