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We have been preserving Bay Area vintage homes for more than 30 years. Our expertise lies in replicating historic wood window profiles, proportions, and dividedlight patterns with meticulous craftsmanship. We study each buildings original design, take precise measurements, and fabricate windows that match the existing architecture. Our team works with durable verticalgrain Douglas fir, redwood, mahogany, and other specialty woods selected for strength and stability. We produce doublehung, casement, roundtop, dividedlight sash, and specialtyshaped windows to suit any historic project. For homeowners seeking traditional authenticity, we offer historically faithful singlepane glass options.

When energy efficiency, sound reduction, or UV protection is a priority, we incorporate modern glazing that meets todays performance standards. Our turnkey process includes custom manufacturing, finish painting, and precision installation by licensed, bonded, and insured professionals. We collaborate with architects, contractors, and approved installers across the Greater Bay Area to ensure seamless project coordination. Quality control and client satisfaction are reinforced by our licensed California contractor status and transparent communication. We remain committed to delivering windows that look as if they have always belonged to the home while enhancing comfort and durability.
Highlights and features
  • We have over 30 years of custom window experience.
  • Our craftsmen use verticalgrain Douglas fir for strength.
  • We study original designs to match historic profiles precisely.
  • Our glass options include singlepane historic and energysaving modern panes.
  • We provide turnkey manufacturing, finish painting, and precise installation.
Services
Custom DoubleHung Windows
We fabricate doublehung windows that replicate the original wood profiles, muntins, and proportions of vintage Bay Area homes. Designed for homeowners, architects, and historic preservation contractors, these windows fit existing openings without altering the building envelope. They deliver authentic appearance while offering modern glazing for improved energy efficiency and comfort.
Custom Casement Windows
We produce custom casement windows that match the historic profiles and hardware of original Bay Area residences. Ideal for homeowners and preservation architects, the units swing outward on precision hinges, preserving interior space and exterior character. Optional lowE glass provides todays energy performance without compromising the period look.
Custom Roundtop Windows
We craft roundtop windows that echo the arched silhouettes and dividedlight patterns of historic Bay Area homes. These windows serve owners of vintage properties and restoration firms seeking authentic curvature and periodaccurate detailing. With optional insulated glazing, they combine classic aesthetics with reduced heat loss and noise transmission.
DividedLight Sash Windows
We fabricate dividedlight sash windows that replicate the classic muntin grids and timber dimensions of early 20century homes. Targeted to historic homeowners, preservation architects, and building conservators, these sashes integrate seamlessly with existing frames. Clients benefit from authentic visual depth while modern glazing options improve thermal performance and UV protection.
Specialty Glass Options
We offer specialty glass selections ranging from historically accurate singlepane to lowE, solarcontrol units for enhanced comfort. Homeowners, designers, and preservation consultants choose the glass that best aligns with the buildings era and performance goals. Our guidance ensures the chosen glazing maintains the homes character while delivering measurable energy savings and noise reduction.