






Dethleffs Mini Heki Roof Hatch 400mm x 400mm - White
The 400mm x 400mm Dethleffs Mini Heki Roof Hatch comes with a bracket and forced ventilation to allow fresh airflow through your motorhome. The hatch is suitable for roofs with a thickness of 25mm to 42mm, designed for Dethleffs vehicles for a seamless integration. The roof can be operated by a hand lever with three different positions: Fully open, half open, and a bad weather position to allow fresh air during heavy rain and winds, without worry of moisture and debris entering your vehicle.
Its aerodynamic acrylic dome enhances the appearance and functionality of your vehicle, while the frame comes in a factory white finish to match your existing bodywork. This product includes an integrated pleated blind to shut when you do not want light to enter your vehicle, as well as a flyscreen to keep pests out. The durable frame is made from ASA plastic, resistant to weathering, UV rays, road debris, and minor impacts.
Key features:
- Made for Dethleffs vehicles for a seamless integration.
- Factory white finish frame to match your existing bodywork.
- Aerodynamic dome-shaped acrylic roof panel.
- Frame made from durable ASA plastic, resistant to weathering, UV rays, road debris, and minor impacts.
- Hand lever opening with three different positions.
- Integrated pleated blind and flyscreen.
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Pairs well with
All items come with full manufacturer guarantees for quality and performance
Shipping & Returns Policy
Returns Policy
If you're not completely satisfied with your order, you can return it to us within 14 days of receipt via Royal Mail. Though please note that we charge £5 for returns that are not faulty and the £5 will be deducted from your refund. Only damaged parts will have a full refund and return postage paid for.
To see our full Returns Policy click here
Shipping Methods & Rates
We ship to: United Kingdom, Guernsey, Jersey and Isle of Man
| Shipping Method | Cost | Delivery Time |
|---|---|---|
| Standard 48 Hour Tracked | £5.99 | 2 - 3 Business Days |
| Next Day Shipping* | £9.99 | 1 Business Day | In-store Pickup** | Free | 4 Hours | Medium Items, Panels Under 1 Meter , Bumper Corners & Pods - 48 Hour Tracked | £25 | 2 - 3 Business Days | Oversized and Heavy Items, Bumpers and Items over 1 Meter - 48 Hour Tracked | £50 | 2 - 3 Business Days |
**In-store Pickup times may vary and depend on our opening hours. Please wait until you have received confirmation your order is ready before travelling.
For shipping information regarding bespoke orders and products shipped directly from the supplier, please see below.

Fitting available at our NCC Approved Workshop
We supply genuine spare parts sourced directly from leading manufacturers, serving the caravan, motorhome, holiday park, leisure, and marine industries. Our close links with manufacturer technical teams give us access to hundreds of detailed diagrams, technical resources, and parts lists—ensuring you get the right component every time.
If your part requires professional fitting, our NCC Approved Workshop in Ilminster, Somerset is fully equipped to help. Simply get in touch to book an installation appointment, and our experienced technicians will ensure your parts are fitted safely, correctly, and in line with manufacturer specifications.
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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Free shipping
Free shipping on orders over £100. Dispatched within 2 days.
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Help is on hand
We are here to assist you with any queries you may have about any product.
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Drop us a message if you need further assisatance

