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Dometic Seitz Mini Heki S Caravan Roof Vent

10 Customer Reviews Write a Review
£109.95 (Inc. VAT )
£91.62 (Ex. VAT )
The Seitz Mini Heki S caravan roof vent is sent on a next working day delivery!
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Dometic Seitz Mini Heki S Caravan Rooflight

The Seitz Dometic Mini Heki S is a perfect roof window solution for smaller caravans and is equipped with a seamlessly adaptable blind and flynet to allow for easy adjustment of light or shade.

Use the in-built durable handles to easily open the Seitz Mini Heki S caravan roof light

Canbe adjusted into five possible opening positions (up to a maximum of approximately 88mm). The Seitz Mini Heki S with fixed ventilation is suited for standard cut-outs (400 x 400mm).

User Manual:  

Dometic Seitz Mini Heki S Caravan Rooflight manual for download



The Mini Heki S is a fixed ventilation roof light it is not possible to add a seal to these units. If you require a unit without fixed ventilation please look at the Mini Heki Style.

Technical Specifications:

Cut Out:
400 x 400mm
Installation dimensions:
520 x 520mm
Possible roof thickness:
25mm - 60mm
Max. opening:
5 Fixed
Write a Review
  • Poor design!

    Posted by Rhys E-J on 19th May 2023

    Firstly, Jackson Leisure have been great. Ordered a lot of stuff from them for our van conversion and all delivered promptly and intact! However... This sky light is rubbish! Admittedly I miscalculated how thich our roof would end up being when I first bought it and we were about 10mm thicker than the maximum this sky light allows (even with the ticker version). So it took a little tweaking with some longer screws and white melamine inside to hide the gap but nonetheless it was relatively easy to install and I don't think this effected any of the major design flaws. The inside frame does not attach to the top frame, at all. It was constantly falling down and a pain to try and reattach, one of the times it fell off was at 5am right onto our heads! Not a pleasant awakening while off gridding. In the end I had to throw 4 screws threw it to keep it attached, not a great look! The screens are horrible to slide, constantly getting stuck and just not smooth at all, this goes for the 'black out' one and the fly screen. But by far the worst is there is no seal anywhere, so rain doesn't exactly get in but bugs and generally anything flying and are attracketd to light at night, they certainly do! The fly screen helps keep them out of the van but not for long as there inherantly gaps in this of coarse, none of it is Air tight. So please know this required some serious modifications in the end!

  • Good Skylight

    Posted by Jon Newlyn on 5th Aug 2021

    Great quality skylight, fitted with no issues.

  • very pleased with thee product

    Posted by Unknown on 20th Aug 2019

    delivered on time and very good quality plus the price

  • good all round product

    Posted by Kevin on 23rd Nov 2018

    fitted for a customer
    pleased with quality and ease of fitting

2 year warranty
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