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.

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)

05/13/2026

Watch this Haleakalā residence come to life on .

Proud to be part of this stunning Honolulu project by , featured in this week’s episode of America ByDesign.

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

Partners:

Open spaces start with intentional openings.Custom pivot doors designed to transform how a home feels, moves, and connec...
05/08/2026

Open spaces start with intentional openings.

Custom pivot doors designed to transform how a home feels, moves, and connects to the outdoors.

Architecture:

From the shop floor to the final install. ✨ Precision is a full-time job. Swipe to see the process of bringing these mas...
05/04/2026

From the shop floor to the final install. ✨ Precision is a full-time job. Swipe to see the process of bringing these masterpieces to life. 🔨
 

05/01/2026

Smooth like butter. Our Lift & Slide doors are officially in their effortless era. Luxury means not having to try too hard.

Installation by .

frameyourmasterpiece

A closer look at Albion Court as it gets ready for the spotlight.Clean lines, layered materials, and carefully integrate...
04/17/2026

A closer look at Albion Court as it gets ready for the spotlight.

Clean lines, layered materials, and carefully integrated openings define the experience throughout the space. Custom wood windows and doors by Quantum bring warmth and precision to a modern urban setting.

Featured on America ByDesign, airing April 25.

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Architecture:

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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