Quantum was founded In 1982 as a response to the industry's demand for a better built custom wood window. Quantum's founders were general contractors dissatisfied with the mass produced windows available. They demanded a level of craftsmanship on par with the homes they built.
Sample windows were displayed at local fairs and in the offices of local contractors and architects. Response to the product was excellent and Quantum's reputation grew quickly. Over the years Quantum product lines have expanded and market reach has become international.
From its humble beginnings in a general contractor's garage, Quantum has grown into an industry leader in the manufacturing of wood windows and doors. Our production facility in Everett, WA, is designed to maximize craftsmanship and attention to detail throughout the production process.
We are known for exceptional joinery. Our true divided lites are without equal. And our portfolio speaks for itself.
More from ARCHITECT
easy slider
Kuth/Ranieri Architects: Quantum’s Euroglide lift-and-slide door system.
More

Strip Mall Maestro
In the humble strip shopping center, Nebraska architect Randy Brown sees a canvas for good design—and a chance to turn a profit.
More
culinary connection
Geoff Prentiss, AIA, knowingly calls the owner of this San Juan Islands retreat a “major cook.” That knowledge comes from personal experience—the homeowner is also his cousin.
More