Office Building & Commercial Glazing
Curtain wall, aluminum storefront, and tenant improvement glazing for Bay Area office buildings. Title 24 compliant systems, installed for general contractors, architects, and commercial property owners since 1987.
(707) 746-6571Or call us directly
Signs Your Office Building Glazing Needs Replacement or Upgrade
For commercial property owners and managers, glazing performance affects tenant satisfaction, operating costs, and asset value. Common triggers for replacement include:
- Failed insulated glass units, fogging or condensation between panes across multiple floors
- Tenant complaints about temperature swings, hot perimeter offices in the afternoon and cold ones in the morning
- Water intrusion at frames or sills, a liability and damage risk in aging curtain wall
- Aging single-pane or early-generation glazing raising HVAC load and utility spend
- Inconsistent appearance across elevations, a visible sign of deferred maintenance to prospective tenants
- Tenant improvement build-outs that require new interior glazing, partitions, or entry systems
Insight Glass installs and replaces commercial glazing for Bay Area office buildings, with scheduling built around occupied floors and active tenants.
Title 24 Compliant Commercial Glazing for Bay Area Office Buildings
California's Title 24 energy code sets the fenestration performance thresholds every commercial project has to meet, and the glazing package is usually where those numbers are won or lost.
Insight Glass specifies and installs curtain wall, storefront, and insulated glass units that satisfy the U-factor, SHGC, and visible light transmittance values in the project's compliance report. Our systems provide:
- Low-e insulated glazing specified to the project's Title 24 compliance documentation
- Thermally broken aluminum framing that holds the assembly U-factor at the perimeter
- Solar control glass for high-exposure elevations, reducing cooling load without darkening the space
- Seismic and wind performance engineered for California code at building height
- Submittal packages prepared for architect, owner, and building department review
We work with general contractors, architects, commercial property owners, and tenant improvement contractors on new construction, facade replacement, and TI build-outs throughout the Bay Area.
Our Commercial Glazing Process
Built around occupied floors and an active construction schedule, so tenants and trades keep moving.
Plans & Takeoff
Send drawings or walk the building with us. We return a takeoff, a written bid, and the assumptions behind the number.
Specification & Submittals
We specify systems to the Title 24 compliance report and seismic requirements, then prepare submittals and shop drawings for review.
Phased Installation
Crews work floor by floor or elevation by elevation, coordinating access, hoisting, and trade sequencing with the GC and property manager.
Inspection & Closeout
Water testing and inspection where the scope calls for it, with warranty documentation and as-built information at handover.
Commercial Glazing Systems We Install
Curtain wall, aluminum storefront, spandrel and structural glazing, tenant improvement glass, and low-e insulated units for Bay Area office buildings.
Curtain Wall Systems
Non-load-bearing exterior glazing hung in front of the building structure, spanning multiple floors on mid- and high-rise office buildings.
- Engineered for wind, water, and thermal performance at height
- Thermally broken aluminum framing
- Stick-built and unitized options
Best for: New towers and full facade replacement.
Aluminum Storefront
Lower-height aluminum glazing assemblies for building entries, retail frontage, and lobbies, with commercial entrance hardware.
- ADA-compliant door assemblies
- Commercial closers, panics, and locking hardware
- Finishes matched to the building standard
Best for: Entries, lobbies, and ground-floor retail.
Spandrel & Structural Glazing
Spandrel glass at floor lines and structural glazing for contemporary facades where framing is pulled back from the glass line.
- Opacified and shadow-box spandrel assemblies
- Structural silicone glazing details
- Coordinated with the architect's elevations
Best for: Modern facades with a continuous glass plane.
Tenant Improvement Glazing
Interior commercial glazing for TI build-outs, delivered on the tenant's schedule and within the project allowance.
- Glass office partitions and demountable walls
- Conference room glass walls
- Commercial interior entry systems
Best for: TI contractors and incoming tenants.
Low-E Insulated Glass Units
Low-e IGUs specified to the U-factor, SHGC, and visible light transmittance thresholds in the project's Title 24 compliance report.
- Meets California Title 24 requirements
- Lowers perimeter heating and cooling load
- Solar control coatings for exposed elevations
Best for: Buildings carrying a high energy cost per square foot.
Pricing a facade package or a TI build-out?
Send the drawings or the scope and we will return a takeoff, a written bid, and a phasing plan that works around your tenants.
Call (707) 746-6571Commercial Glazing That Protects Asset Value and Reduces Tenant Costs
In commercial office space, the glazing package sets the building's energy load, the comfort of every perimeter office, and the first impression a prospective tenant forms from the sidewalk.
Insight Glass helps Bay Area owners and property managers weigh the return on a glazing upgrade:
- Lower HVAC load per square foot through thermally broken frames and low-e IGUs
- Fewer tenant comfort complaints at the perimeter, where temperature swings are worst
- Title 24 compliance documented for permitting and for the building's energy reporting
- Updated facade appearance supporting leasing velocity and asset value
- Long-term manufacturer warranties with local service support
We serve office buildings in San Francisco, Oakland, San Jose, Walnut Creek, and throughout the Bay Area.
Office Buildings We Serve Across the Bay Area
Insight Glass delivers commercial glazing for office buildings throughout the San Francisco Bay Area.
Building outside these cities? Contact us to confirm coverage and send your scope.
Frequently Asked Questions
Common questions about office building and commercial glazing, answered by the Insight Glass team.
Curtain wall is a non-load-bearing exterior glazing system hung in front of the building structure, common on mid- and high-rise office buildings. It spans multiple floors and is engineered for wind, water, and thermal performance at height. Storefront systems are lower-height aluminum glazing assemblies used at ground level for building entries, retail frontage, and lobbies. Both require different specifications, and Insight Glass installs both for Bay Area commercial projects.
Yes. Insight Glass installs and replaces curtain wall systems for Bay Area office buildings, coordinating with the building owner, property manager, and general contractor on access, phasing, and tenant impact, and specifying systems that meet California's seismic and Title 24 energy code requirements.
Yes. Insight Glass installs interior commercial glazing for tenant improvement projects, including glass office partitions, conference room glass walls, and commercial entry systems, working directly with TI contractors and tenants to deliver on schedule and within the project's allowance.
Contact Insight Glass through the form or call 707-746-6571 to request a bid. For larger projects, plans can be submitted for takeoff or a capabilities call can be scheduled. Insight Glass serves commercial clients throughout the Bay Area including San Francisco, the East Bay, and the South Bay.
Why GCs & Property Owners Choose Us
An office building cannot empty out for a glazing job. Insight Glass has been working around occupied Bay Area buildings since 1987.
Local Expertise Since 1987
Decades of Bay Area glazing experience, with working knowledge of local climate, code, and how each jurisdiction inspects.
Licensed & Bonded
CSLB licensed and bonded, insured, with certificates of insurance and references available for your project file.
Systems Expertise
Curtain wall, storefront, spandrel, and interior glazing under one contractor, specified to Title 24 and seismic requirements.
Tenant-Aware Scheduling
Work phased by floor or elevation and sequenced with the property manager, so tenants stay in place and trades stay on schedule.
Commercial Glazing Delivered to Specification, on Your Schedule
Office building glazing projects require a contractor who can read the drawings, hold the specification, and work around tenants who are still paying rent. Insight Glass has the experience and local presence to execute Bay Area commercial glazing projects, from a single tenant improvement to a full curtain wall replacement. Request a bid or schedule a capabilities call today.
Plans-Ready Bids
Send the drawings or the scope and we return a takeoff, a written bid, and the assumptions behind the number.
Permit-Ready Specification
Systems specified to the Title 24 compliance report and seismic requirements, with submittals prepared for review.
Tenant-Aware Delivery
Work phased by floor or elevation and coordinated with the GC and property manager, so tenants stay in place.
Request a Commercial Glazing Bid
Ready to price your office building glazing project? Send the drawings, the specification, or the scope and Insight Glass will return a takeoff, a written bid, and a phasing plan. We work with general contractors, architects, commercial property owners, and tenant improvement contractors across the Bay Area.
- 393 E Channel Rd
Benicia, CA 94510 - (707) 746-6571
- info@insightglass.com
- Business Hours
Mon to Fri: 8 AM to 4 PM - Serving the Bay Area since 1987 · CSLB #599566 · Free Consultation