Designed For Life At Sea

High-quality, durable glass, windows, and doors built to suit your unique application. Many of our designs are type approved to ABS and Lloyd’s Registry standards. You’ll find Beclawat products making waves around the globe in ocean, coastal, and inland waters.

Why Choose Beclawat?

  1. As an industry leader in quality and design, Beclawat’s high-performance products undergo rigorous quality testing ensuring a durable product our customers can trust.
  2. Our commitment to total customer satisfaction means you’ll have a team member dedicated to working with you from concept through to completion and delivery.
  3. We deliver. We do what we say, and we say what we do – it’s that simple.

Arrow Vigor Industrial - San Francisco Fire Dept. #3 Fireboat

Browse Marine Products

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    Aluminum Half-Drop Clamp-On Weathertight Window


    72068 – Aluminum Half-Drop Clamp-On Weathertight Window

    • Medium-Duty all-welded aluminum clamp-on frame
    • Optional frame design with 9/32″ mounting holes to suit bolt-on applications available
    • Suits glass thicknesses of 6mm (1/4″), 10mm (3/8″), and 12mm (1/2″). Heated glass can also be adapted.
    • Finishes: Mill, Clear or Black Anodized, White or Black Powdercoat, or Custom Paint
    • Available with radius or mitered corners
    • Catches are zinc cast and can be installed with multi-open positions
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    Aluminum Vertical Sliding Bolt-On Window


    70891- Aluminum Vertical Sliding Bolt-On Weathertight Window

    • Spring-balanced vertical sliding operation.
    • Heavy-duty marine grade aluminum construction
    • Suits tempered glass thicknesses of 10mm (3/8″) to 19mm (3/4)
    • Design can be adapted to suit heated glass options
    • Finishes: Mill, Clear or Black Anodized, White or Black Powdercoat, and Custom Paint
    • Supplied with 11/32″ flange mounting holes (unless otherwise specified)
    • Each window is supplied with a stainless steel drip pan
    • Options Include: a 1″ spigot, and fly screen
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    Heavy-Duty Steel Weld-In Fixed Window


    72172 – Heavy-Duty Steel Weld-In Fixed Weathertight Window

    • Commonly used in Workboats, Tankers, Ice Breakers, and Coast Guard Vessels
    • Mild Steel or 316 Stainless Steel Fixed Frame
    • Suits minimum glass thicknesses of 10mm (3/8″)
    • Numerous glass options, including: heated, and sealed/insulated units
    • Finish: Mild steel frame is blasted with marine grade primer
    • Glass retaining rings are available in 304 or 316 stainless steel, and supplied with a brushed finish
    • Radius Corners (standard is 4″ clear glass size)
    • Optional steel spigot available in 3″, 4″, 5″, and 6″
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    Heavy-Duty Aluminum Bolt-On Fixed Window


    70860 – Aluminum Bolt-On Weathertight Window

    • Heavy-duty marine-grade aluminum fixed frame
    • Bolt-On installation
    • Frame supplied with standard 11/32″ flange mounting holes (unless otherwise requested)
    • Suits glass thicknesses of 10mm (3/8″) to 19mm (3/4″)
    • Numerous glazing options, including heated glass, and insulated/sealed units
    • Finishes Include: Mill, Clear or Black Anodized, White or Black Powdercoat, or Custom Paint
    • Flexible design allows for the retaining ring to be installed from the interior OR exposed to the exterior
    • Optional 1″ spigot
    • Lloyd’s Type Approved design

    Lloyd’s Type Approved 19mm/6mm clear tempered laminated sealed unit, with a white powdercoat finish

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  • Heavy Duty Aluminum Fixed Weathertight Window


    72046 – Aluminum Fixed Weathertight Window

    One of our most versatile window designs. Designed with heavy-duty marine applications in mind, this window can also be modified to suit lighter duty requirements and is available in numerous sizes and shapes.

    • Heavy-Duty marine-grade aluminum frame
    • Available in either clamp-in or bolt-on designs
    • Suits wall thickness of 1/8″ through to 2″
    • Mechanical or Welded Joints
    • Finishes: Mill, Anodized, Powdercoat, Primer Only, or Custom Paint
    • Glazing: Suitable for glass thicknesses of 6mm (1/4″) to 12mm (1/2″)*
    • * Design can also be adapted to suit both heated and insulated unit glass options
    • ABS approved
    • Lloyd’s Registry Type Approved
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  • Aluminum Marine Door


    90045 Series – Aluminum Weathertight Door

    Standard Mill Finish
    Built to suit your application

    Equipped With:

    Marine grade aluminum frame and panels
    Bolt-on/Clamp-in frame designs
    Radius or Mitred corners
    Adjustable Stainless Steel Hinges
    Durable Trioving Stainless Steel Lockset
    Standard Mill Finish

    Available Options:

    Stainless Steel Lock Down Dogs (max. 4)
    Flush-Mounted Window (select from numerous glazing options with 6mm to 19mm thickness)
    Custom Finishes (Powdercoat, Anodized, Primer Only, or Custom Paint)

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