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New Construction Window Installation Services

Full-frame attachment directly into the structure. Cleaner integration, larger openings, and better moisture management than retrofit. We work directly with builders and contractors across the Bay Area.

Full-Service New Construction Window Installation

New construction windows feel different from replacement windows immediately. Cleaner integration. Full-frame attachment directly into the structure. Everything aligned from the beginning instead of carefully negotiated with decades-old framing that may or may not still believe in geometry.

In the Bay Area, new construction window installation matters more than people expect. Coastal moisture, hillside movement, sudden temperature swings between fog-heavy mornings and dry inland afternoons — poorly installed windows start announcing their problems early here.

New construction windows also give architects more freedom. Larger openings. Cleaner sightlines. Dramatic corner glass configurations that make people stop mid-sentence briefly when they enter the room.

Custom solutions

New construction window systems are available in vinyl, fiberglass, aluminum, and wood-clad materials with countless customization options for Bay Area homes. Black exterior frames remain wildly popular, though soft bronze finishes are quietly making a return. Design trends circle strangely.

Low-E glass coatings, argon gas fills, and ENERGY STAR® packages improve thermal efficiency while helping regulate indoor comfort throughout San Francisco’s shifting microclimates. Nail-fin installation methods create tighter structural integration compared to retrofit systems, improving moisture management and air sealing significantly.

Compared to retrofit installations, new construction windows allow full inspection and correction of underlying framing issues — rot, water damage, insulation gaps, structural settling. The unpleasant surprises hiding behind old trim pieces. In coastal California, finding those issues early often saves homeowners from much larger repair projects later. Sometimes dramatically larger. Houses near the Pacific age creatively.

Our Process — Simple From Start to Finish

01

Free In-Home Estimate


02

Personalized Recommendation


03

Professional Installation


04

Post-Installation Support


Retrofit or New Construction — Which Is Right for You?

The two most common installation methods work differently. Here's how to understand which one your project needs.                 

Retrofit Replacement

Retrofit Replacement


Existing frames in good shape
Minimal disruption
Preserving exterior sliding
Budget-conscious upgrades
New Construction

New Construction


New builds and additions
Full renovations
Frame replacement required
Structural changes to opening

Top Brands We Install

Milgard®

Milgard®


Vinyl, fiberglass, and aluminum. Full lifetime warranty. Available in all standard new construction configurations including nail-fin and block frame installation methods.

Marvin

Marvin


Premium wood and hybrid collections. Particularly suited to architect-specified projects and custom builds where material quality and design precision are priorities.

Visit Our Showroom


Showroom Address:
191 Beacon St, South San Francisco, CA 94080
By appointment only

Trusted by Homeowners and Builders Across the Bay Area

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Common Questions About Services

New construction installation attaches the window directly into the structural framing using a nail-fin flange, allowing full inspection of the rough opening and correction of any framing issues before the window goes in. Retrofit installation fits the new window unit inside the existing frame without touching the wall or exterior siding. New construction is required for new builds, additions, and situations where existing framing is damaged or the opening size is changing.

Yes. We work directly with architects, builders, and general contractors on new construction and full renovation projects throughout the Bay Area. We coordinate scheduling around other trades and handle large-volume orders across multiple units or properties.

Yes. All window products we install meet California Title 24 energy efficiency requirements. We handle documentation and confirm that every product meets the required U-factor and SHGC ratings for your specific Bay Area climate zone.

Yes. We travel to the job site anywhere in our Bay Area service area, assess the openings, and provide a written quote within 24 hours. No charge, no obligation.

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