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Dometic Seitz S4 Hinged Caravan and Motorhome Windows

30 Customer Reviews Write a Review
£299.00 (Inc. VAT )
£249.17 (Ex. VAT )
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Dometic Seitz S4 Hinged Windows

Please Note: 80% of Dometic Seitz Top hung windows back in stock - the majority of the remaining windows are expected back in stock in early/mid June. For urgent orders we recommend you call us to double check availability.

The secure, hinged window system with roller blind, fly net and safety catch

An ideal complete window system for caravans, motorhomes and horsebox and van conversions, the Dometic Seitz S4 hinged window is incredibly quick and easy to install and comes with a set of features for added user friendliness. As well as being fabulously energy efficient thanks to its thermal insulation, the Dometic Seitz S4 hinged window also benefits from an integrated roller blind and fly net which offer ease of movement and control against the elements! The Dometic Seitz S4 hinged window also provides a safety catch for added security to prevent it from being opened from the outside.

 Dometic Seitz S4 hinged window additional features

  • A simple, fast installation to wall thickness from 26mm to 41mm by trimming the interior frame.
  • Outer and inner frames of the Seitz S4 hinged window are screwed together from the inside which then clamps the window to the vehicle wall (applying pressure for a robust, reliable seal)
  • The Dometic Seitz S4 hinged window features a black outer frame, cream inner frame and a white interior with aluminium coating to the outside.

Some unusual sizes may be out of stock and can be drop shipped directly to you, we'll let you know when this is the case.  Normally takes around 7 days, however this year there have been issues with Dometic, leading to extended delays.

Seitz S4 Caravan Motorhome Windows Installation Guide

Seitz S4 Top Hung Windows Sizing Chart

 Seitz S4 Hinged Windows Sizing Chart

We have some customer returns or cosmetic seconds:

Customer return S4 1100x450 also available. Scuffed flynet and blind cassette. Tatty box. No installation manual, or screws and caps. £529.95. Contact us for details, quoting item code JC-SP-524.

Customer return 900x450 S4 hinged window available. Refurbished window blind, tatty box. £394.95 - contact us for details quoting JC-SP-805.

Customer return 900x500 S4 hinged window available. Flyscreen + Blind still intact. Lots of scuffs, scratches and cracks throughout. No Manual or fixings. £374.95 - contact us for details quoting JC-SP-922.

S4 hinged 500x300 staples missing from blind and screen - repaired £239 - JC-SP-940

Write a Review
  • Seitz Window

    Posted by Keith on 12th Oct 2021

    Bought to replace 40 year old Bofors windows of a similar design an quality of these windows means they should last another 40 years. Easy to fit although my wall thickness meant no infills required

  • Replacement window for a 16yr old caravan

    Posted by James Morfitt on 24th Sep 2021

    Having broken our caravan window (well our son “just looked at it”) we contacted the main dealer for a price, £1,300 for a 900mm x 550mm window, not including a a frame or new blinds! It’s a very old Hymer caravan and parts are not easy to find so I bought one of these from Jackson leisure. I relived the sunroof earlier this year with a dometic product and it was built much better than the original so I wasn’t worried about the quality or service from Jackson leisure. It arrived on time and after extending the existing hole a little it was very easy to fit and is a very high quality. I would recommend the product and the company. 10/10

  • good quality product 700x300

    Posted by Alan on 9th Jul 2021

    Fast Delivery well packed good quality windows Has usual from Jackson Leisure

  • Dometic Seitz S4 HInged Caravan window

    Posted by Michael on 20th Oct 2020

    This is a very well made piece of kit. However I was disappointed with two things. The instructions say to put in a very thin spacer to allow for thicker walls, this is not good engineering. It is far better to make a timber frame slightly larger than the hole cut for the window and glue it to the inside wall. This then gives the wall rigidity and something to fix the inner lining to.
    Secondly the latches that secure the window closed are made of plastic that feels quite weak, it would be better if they were aluminium alloy or stainless steel for better security.

2 year warranty
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