The SQUARE Top-hung window has square corners and dark-tinted double glazing, and is ECE R43 approved. It opens up to 70° and fits walls from 30 to 55 mm thick. Delivered complete: blackout blind, fly screen and aluminium mounting frame included.
Choosing the right size
The selector shows the interior dimension, i.e. the cut-out to make in the wall.
Maximum recommended Cut-out dimensions by van (in mm)
| Van |
Side walls |
Rear doors |
| Max. height |
Max. width |
Max. height |
Max. width |
| L1H1 |
400 |
700 |
350 |
500 |
| L2H2 |
520 |
970 |
450 or 520* |
500 |
| L3H3 / L4H3 |
550 |
1100 |
450 or 520* |
500 |
* 450 mm on Master, Movano, NV400; 520 mm on Ducato, Jumper, Boxer, Sprinter, Crafter.
These values correspond to what the vehicle allows. The SQUARE Top-hung window is also available in large sizes, up to 1570 × 575, for Motorhomes, caravans and habitation units.
Reinforcements vary depending on the year and model: mark out the cut-out on your wall and check that no reinforcement, cable or duct runs through it. If in doubt, send us a photo and we will confirm.
The outer frame extends 3 cm along each axis (overall dimensions: W + 3 cm × H + 3 cm).
💡 Good to know: the interior finishing frame is surface-mounted on the wall. It covers the edges of the cut-out without requiring additional space.
Benefits of the SQUARE window
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The look of the square corners: straight, clean lines that complement the flat sides of vans and modern interiors.
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Privacy: the dark-tinted glazing (30% light transmission) keeps the interior shielded from prying eyes without making it dark.
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Double glazing: two UV-resistant acrylic panes that insulate much better than single glazing. The interior stays cooler in summer, warmer in winter, and condensation is reduced.
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A complete window: interior frame, blackout blind, fly screen, counter-frame and fixings are included. No accessories to order separately.
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Adjustable ventilation: the window opens outward up to 70° in 3 positions and locks with secure latches.
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A sturdy structure: a reinforced aluminium counter-frame clamps it against the wall, whether curved (van) or flat (Motorhome, caravan).
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Easy installation: the step-by-step installation tutorial guides you from marking out the cut-out to final tightening. Allow approximately 1 hour.
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Approved and durable: ECE R43 approval, 2-year warranty and spare parts available for 5 years.
Package contents
In the box
- 1 × SQUARE Top-hung window
- 1 × Reinforced aluminium interior mounting counter-frame
- 1 × Interior finishing frame with integrated blackout blind and fly screen
- 1 × Complete set of fixings
- 1 × Step-by-step installation tutorial
What you will need
- 1 tube of Sikaflex 265 per window
- Wooden battens or frame at least 25 mm thick (recommended on a panel van)
- Jigsaw and screwdriver
Allow approximately 1 hour for installation. Plan for two people to position the window in the cut-out and hold it during screwing.
Downloads
- Top-hung window installation instructions (French PDF)
- Window selection guide (PDF, available in 6 languages)
Frequently asked questions
Q: Is it compatible with curved van walls?
A: Yes. The reinforced aluminium counter-frame adapts equally well to curved walls (vans) and flat walls (Motorhomes, caravans). The slight gap on a curved wall is filled with Sikaflex.
Q: Is it approved for road use?
A: Yes, ECE R43: installation is permitted without manufacturer approval in Europe, the United Kingdom and Switzerland. Compliant with roadworthiness testing and VASP requirements.
Q: Can I replace an existing window?
A: Yes, if the existing cut-out matches one of our dimensions. Measure the cut-out in the wall, not the visible frame of the old window. If it is slightly smaller, it can be enlarged with a jigsaw.
Unsure about the size? Contact our technical team; we will reply within 24 hours maximum.
