Bird-Friendly Glass for Code Compliance and Sustainability
Large reflective or transparent glass surfaces cause millions of bird collisions each year, and a growing number of jurisdictions and green building programs now require bird-friendly design. CBE Glass supplies and installs patterned, fritted and UV-treated glass that birds can see, for new facades and retrofits in DC, Maryland and Virginia.
Bird-safe options
- Ceramic frit dot and line patterns
- Acid-etched visual markers
- UV-reflective coatings visible to birds
- Patterned laminated interlayers
- Retrofit bird-safe films for existing glass
- Glass selection supporting LEED bird collision credits
Patterns that people barely notice
Effective bird-friendly glass uses small markers spaced closely enough that birds recognize a barrier. With careful pattern selection, the effect is subtle for people inside and outside the building while dramatically reducing collisions.
Focus on high-risk areas
Collisions happen mostly on the lower floors, near trees and landscaping, at glass corners and on skywalks. We help you identify these zones and treat them first, which is often the most cost-effective approach for existing buildings.
Facade and glazing projects
Other services

Curtain Wall Systems
Stick-built and unitized curtain wall, window wall and clerestory glass for office buildings, campuses, clinics and big-box retail.
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Glass Railings & Handrails
All-glass stair and balcony railings, rooftop guards and handrails installed with hardware that meets code.
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Glass Partitions & Office Glass
Demountable and frameless office partitions, glass storefronts for suites, meeting rooms and interior glass doors.
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Skylights & Overhead Glazing
Pyramid, ridge and polygon skylights, overhead roof glazing and repair of leaking skylight systems.
Learn moreOur crews work throughout Washington, DC, Maryland and Northern Virginia.
Questions about bird-friendly glass
Need a specific answer? Call our estimating team at (202) 492-0676.
Is bird-friendly glass required in Washington DC?
Requirements depend on the project and the program it follows; we help you review the applicable rules and green building credits.
Can existing windows be made bird-safe?
Yes. Bird-safe films and exterior markers can be applied to existing glass.
Does bird-friendly glass block the view?
Patterns are designed to be subtle; most occupants barely notice them.
Tell us about your glass project
New storefront, curtain wall, railings, office glass or an emergency repair: send us the details and receive a clear, itemized estimate quickly. We cover Washington DC, Maryland and Northern Virginia every day of the year.

