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Rainier Windows: Clearly Better

Clarity, Safety, Sophisticated Design and Durability

Rainier Windows are a proprietary, semi-rigid and crystal clear window system for yachts and architectural enclosures of all sizes. Formerly Barrett Bonded Windows, these windows are unsurpassed in clarity, durability, sophisticated design and safety.

The difference in visibility between a Rainier Window and regular soft vinyl windows is remarkable. Glass-like clarity in both a polycarbonate and impact resistant acrylic substrate with a patented seamless design, provide strength and durability custom fitted to your boat for a unique enclosure.

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Our Products

Flexible yet rigid, Rainier Windows can bend, yet retain their memory to return to the original flat shape. Sophisticated window designs can be stored flat when not in use. Rainier Windows screen 98% of harmful UV rays, protecting people and valuable material while offering insulation and sound deadening attributes for your enclosure.

Rainier Diamond Windows

Virtually shatterproof, our top of the line Rainier Diamond Windows have 250 times the impact strength of glass and 30 times that of regular acrylic and are certified safe by the National Transportation Board for transportation applications.

Rainier Crystal Windows

Our newly launched Rainier Crystal Windows using specially modified high-impact acrylic as a substrate are also extremely safe, with over 10 times more break resistance than regular acrylic with added design flexibility at a reduced cost.


Our Materials

Rainier Industries only uses the finest materials from our trusted partners for construction of our Rainier Windows.




Window Substrate:

GE Lexan

Plaskolite Duraplex


Track Systems




Rainier has developed unique track systems for use with Rainier Windows for a custom look and to allow opening and closing of the semi-rigid windows. There are a many options available to customize your Rainier Window enclosure for your boat, buildings, home or tents unique requirements.


Our Partners