Maxxair Maxxfan Dome Roof Adaptor – VW Crafter / MAN TGE (2017+)
Upgrade your van conversion with the Maxxair Maxxfan Dome Roof Adaptor, expertly designed for a fast, professional, and fully watertight installation. Specifically tailored for the Volkswagen Crafter and MAN TGE (2017 onwards), this adaptor neatly compensates for the natural curves and ridges of the factory roof.
Whether you’re a professional converter or completing your own DIY build, this adaptor ensures a precise fit, reduces installation time, and delivers a clean, factory-style finish.
Precision Fit for Crafter & MAN TGE Roof Profiles
Modern van roofs feature subtle contours that can make fitting a roof vent more challenging. The Maxxair Maxxfan Dome Roof Adaptor solves this by creating a perfectly level mounting surface for your Maxxair Maxxfan Dome.
Manufactured from a single 15mm sheet of premium-grade PVC, this adaptor is:
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Exceptionally strong and durable
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Fully weather-resistant
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UV-resistant
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Engineered to withstand extreme temperatures and outdoor conditions
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Built for long-term performance
The result is a secure, watertight seal that helps protect your van conversion from leaks and moisture ingress.
Key Features
✔ Robust 15mm premium PVC construction
✔ UV-stable and weatherproof material
✔ Speeds up roof vent installation
✔ Creates a reliable, watertight seal
✔ Delivers a neat, professional finish
✔ Suitable for trade professionals and DIY van converters
Compatibility
Compatible with Maxxair Maxxfan Dome roof vents
Fits:
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Volkswagen Crafter (2017+)
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MAN TGE (2017+)
Carefully designed to align with the original roof contours of these vehicles for a precise and secure fit.
Straightforward Installation
Difficulty Level: Easy
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No specialist tools required
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Installation instructions included
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Designed to significantly reduce fitting time
Optional Fitting Kit (Recommended)
For enhanced sealing and secure installation, an optional fitting kit is available, which includes:
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roll of 19mm W4 mastic sealing tape
- 38mm Longer stainless screws
This ensures maximum weather protection and long-lasting durability.
The Perfect Roof Vent Mounting Solution for Crafter & MAN TGE Builds
If you’re installing a Maxxair Maxxfan Dome in a VW Crafter or MAN TGE, this roof adaptor provides a straightforward and dependable solution. Designed for accuracy, efficiency, and a professional finish, it’s an essential component for any high-quality van conversion.
Please Note: We can custom-cut adaptors to suit alternative roof positions. A £50 design and custom cutting fee will apply.






