Customers should check sizing prior to ordering to ensure the window will fit properly and work with their build.

Cutout template     Installation video

Broad Arrow Flat Dual-Glazed Cassette Window (797 x 397 mm)

The Broad Arrow Flat Dual-Glazed Cassette Window is designed for trailers, box campers, and other flat-wall vehicle conversions requiring insulation, privacy, and integrated ventilation. Its flat-profile design provides a clean appearance while delivering reliable performance for recreational and commercial vehicle applications.

Built with DOT-approved dual-glazed acrylic and a durable aluminum frame, this cassette-style window includes an integrated bug screen and pleated blind system. The included wooden mounting ring simplifies installation and helps create a professional interior finish.

Features

• DOT-approved dual-glazed acrylic window

• Universal flat window design for flat-wall vehicle applications

• Integrated cassette system with bug screen and pleated blind

• Durable aluminum frame construction

• Includes wooden mounting ring

• Recommended for trailers, box campers, and similar flat-wall vehicles

• Visible light transmission: 10%

• Improves insulation, privacy, and interior comfort

• Manufactured in China

Specifications

• Window type: Flat Dual-Glazed Cassette Window

• Window size (W x H): 797 x 397 mm

• Cut-out dimensions: 800 x 400 mm

• Overall dimensions: 827 x 427 mm

• Interior blind dimensions: 827 x 440 mm

• Glass type: Dual-Glazed Acrylic

• Frame material: Aluminum

• Light transmission: 10%

• Country of manufacture: China

Compatibility & Installation

• Designed for trailers, box campers, and other flat-wall vehicle conversions

• Includes a wooden mounting ring for secure installation

• Suitable for sliding door applications when sufficient clearance is available

• Verify clearance between the interior cassette system and any bed pods, flares, body extensions, or aftermarket accessories before installation

• Interior bug screen and pleated blind assembly may interfere with certain vehicle-side modifications

• Confirm cut-out dimensions and installation clearances before beginning installation

Important notice ! ! !

Delivery delays may apply. If the window is not in stock, a minimum delivery time of 2 to 3 weeks is required, subject to supplier availability.

It is the customer’s responsibility to contact us to verify item availability prior to purchase.

In the event of an unjustified refund request, a 15% fee may be charged.