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What are the best-selling windows for camper vans and motorhomes?

Undoubtedly, the installation of windows, even one, in the van will add light and ventilation to the cabin, which will make your stay more cozy and comfortable. If you think the same and you are in this post, you are probably interested in knowing which windows are the most popular among camper users. Don’t miss the pros and cons of each of them!

If you are still not clear about what types of windows you can buy for your camper and what are the characteristics of each of them, you might be interested in reading more about it in our other post. If so, don’t forget to come back later this way 😉.

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What are the best-selling window models?

In general, we believe that the most used models in the camperizations of large volume vehicles, such as Fiat Ducato, Peugeot Boxer, Renault Transit, Citroën Jumper, etc. are the Dometic casement and sliding models, if your budget is more comfortable, and Carbest, if your budget is tighter.

Which camper window to buy? Buying guide

As you may already know, there is a big difference between the specifications and qualities of the camper window models on the market. We have selected the best models in terms of quality-price ratio to help you choose the one that suits your needs and budget:

1. Dometic S4 Casement Window (see on Amazon)

Ventana Dometic Abatible S4 700 x 500

The Dometic S4 model (see on amazon) is one of the favorites of camper users and installers. If you didn’t already know that Dometic is the leading brand in camper products, they have everything!

This window stands out for the high quality and reliability of its components. It offers great insulation thanks to the double glazing panel and its polyurethane frame.

For added security, Dometic models feature a locking system to prevent the windows from being opened from the outside.

The design of its dampers allows the window to be opened in any position. In addition, there is an integrated aluminum-coated blackout, as well as a mosquito screen that is perfect for those nights out in nature.


  • The Dometic brand stands for quality.
  • The window opening is quite flexible.
  • Secure locking system.
  • Highly insulated window.
  • 100% homologated.
  • Includes an aluminum-coated insect screen/darkener.
  • Medium difficulty installation.


  • It is not the cheapest window on the market, since its quality is excellent.
  • As it is folding, you can not have it open when driving with the vehicle or in places where camping is prohibited.
Buy on Amazon

Dometic S4 Tilt & Turn window installation manual in pdf format

Here you can get the installation manual and figures for the Dometic S4 window:

2. Carbest Folding window replica of the S4 (see on Amazon)

ventana carbest 70x40 mosquitera oscurecedor

Another reference company in the camper world is Carbest. They offer, among many other things, the Carbest casement window (see on amazon), a replica window of the Dometic S4 at a much more affordable price.

This model features acrylic double glazing that is UV resistant.

The inner frame includes an integrated blackout and insect screen. In addition, this model has a magnet between the blackout and the mosquito net which makes it much easier to handle these accessories.

The glass has a special tinting that not only makes the window look aesthetically beautiful but also helps to have more privacy inside the van.

Undoubtedly, it is one of the best value for money windows on the market right now.


  • Fantastic value for money.
  • Quite flexible window opening.
  • Easy use of blackout/mosquito screen.
  • Double glazed window.
  • It is 100% homologable.
  • Medium difficulty installation.


  • The insulation of the Dometic window is better, although due to its much higher price it must also be normal.
  • As it is hinged, it cannot be opened while driving or in places where camping is prohibited.
Buy on Amazon

3. DOMETIC Seitz S4 Sliding Window (see on Amazon)

DOMETIC Seitz S4 Ventana 1200 x 300 mm

The Dometic S4 sliding version window (see on amazon) is another bestseller in the camper world that comes from DOMETIC.

Dometic uses high quality materials and components that are very durable. It has a double glazing panel that minimizes thermal losses.

It also has a locking system to prevent the windows from being opened from the outside. Although it is true that this system makes opening the window from the inside more complicated, I guess it is a matter of getting used to it

It has a blackout and mosquito nets both coated in aluminum that gives a more elegant touch to the window.


  • The Dometic brand is synonymous with quality.
  • It has a secure locking system.
  • Highly insulated window.
  • It is 100% homologated.
  • Aluminum-coated insect screen/shutter.
  • Can be kept open while driving.


  • It is not the cheapest window on the market, as its quality is excellent.
  • The entry of light is better in the casement advantages
Buy on Amazon

Dometic S4 Sliding window installation manual in pdf format

Here you can get the installation manual and figure manual for the Dometic S4 window:

Top camper window manufacturers

We’ve selected the top-rated camper window manufacturers in the community to keep on your radar:

  • Dometic.
  • Carbest.
  • Polyplastic.

Window Replacement Parts

Like everything else, windows also get damaged over time or after suffering minor accidents or bumps, so you may need some of these replacements:

Final opinions and what is the price of a camper window

We believe that, if you are going to spend time inside the van, windows are an essential element of camperization. They bring light and ventilation to the space, thus making the stay inside the vehicle more pleasant.

The price of these windows varies greatly, as there is a wide variety of models, brands and dimensions available. This makes it easier for users to find a window that fits their needs and pocket. Portholes can be found on the market for as little as €50 to casement windows with double glazing for many hundreds. The brand is another factor that will greatly influence the price, the clear example is Dometic vs Carbest, which offer some windows with similar features whose prices vary greatly. So before buying a window for your van, consider your needs and how much you want to spend, it’s not always worth buying the most expensive 😉.