BOMAR Windows
8100 Series Sliding
Durable, watertight, and easy to operate — Bomar’s 8100 Series Sliding Windows bring precision and performance to commercial marine builds.
Built to Slide. Engineered to Seal.
The 8100 Series Sliding Window is purpose-built for commercial vessels and high-spec marine applications where durability and weather resistance are paramount. Each unit features a heavy-duty extruded aluminum frame, smooth-sliding horizontal operation, and tempered, factory-tinted glass in a variety of configurations.
With EPDM thermal plastic gasketing and a clamp-in mounting option, the 8100 Series combines ease of installation with years of leak-free performance. Fully customizable in size, shape, and finish — this is the window marine professionals trust.
Key Features:
- Horizontal sliding operation for easy ventilation
- Heavy-duty extruded aluminum frame
- Available with 3″ radius, 2.5″ radius, or mitered corners
- Factory-tinted tempered glass: Clear, Gray, Solex Green, Gray Lite
- High-performance EPDM thermal plastic gasketing (no PVC)
- Finishes: Clear Anodized, Milled, or Powder Coated
- Optional screen system
- ABS, DNV, BV, and RINA compliant
8100 Series Sliding
Windows

Recommended Applications:
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Wheelhouses, cabins, and side stations
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Commercial vessels, patrol boats, and working yachts
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Builders needing airflow with dependable sealing
Standard Features
Extruded Aluminum Construction
- Heavy Duty Extruded Aluminum Frame
- Horizontal Sliding (Opening) Style
- Radius & Mitered Corners
- Meets ABS, DNV, RINA Standards
- Built & Tested for Harsh Marine Environments
Premium Track & Hardware
- Smooth Action Sliding Mechanism
- Stainless Steel or Aluminum Fasteners
- Rust & Corrosion Resistant
Thermal Gasket
- High Quality EPDM Gasket
- Maximum Sealing Power
Quality Glass Panels
- Direct Glazed Tempered Glass
- Green, Gray Solex, Gray Lite or Clear Glass
Key Materials
Tempered Glass
- The 8100 Series marine windows come equipped with marine grade, tempered glass as standard. Tempered glass provides excellent clarity and safety in harsh marine environments.
Aluminum
- Bomar 8100 Series marine windows start with an extruded aluminum frame, that is meticulously mated to our tempered glass panels. Aluminum is ideal for harsh marine environments for it’s lightweight, strength, luster and rust resistance.
Stainless Steel
- The 8100 Series marine windows are professionally assembled in-house with 316L, marine grade, stainless steel fasteners. Stainless steel is ideal for harsh marine environments due to it’s rust & corrosion resistance, strength and luster.
Additional Options
Personalization Options
- Custom Shapes & Sizes
- Clamp-In Installation
- Thicker Glass Options
- Powder Coating
- Bomar Spare Parts & Installation Accessories Readily Available
what makes us different
Why Choose Bomar 8100 Series Sliding Windows?
Built for Tough Marine Use
Our windows are engineered to meet or exceed ABS, DNV, and BV standards — ensuring performance in rough seas and long seasons.
Custom Fit for Any Vessel
From radius corners to tinted glazing and unique frame finishes, Bomar windows are available in sliding, hinged, or fixed configurations for every vessel.
Built for Strength, Finished for Fit
Using heavy-duty extruded aluminum, precision gasketing, and tempered glass, Bomar windows are designed to seal tightly and last for years.
American Design Active Worldwide
With decades of commercial marine experience, Bomar windows are designed, built, and tested in the USA for global performance.
Slide In Strength. Seal Out Weather.
Whether you’re building a fleet or retrofitting one boat, Bomar’s 8100 Series Sliding Window delivers smooth function and rugged protection.
Explore the Rest of the Windows Series
Not Sure Where to Start?
Tell us about your build. Whether you’re designing a fleet of patrol vessels or refitting a custom sportfisher, Bomar has the marine closure solution to fit your needs.

