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What is a Skylight?

19 February 2024

A skylight, also known as a roof hatch, is an essential component in the roofs of motorhomes and campers. It serves both as a window and a ventilation device, offering numerous benefits. Skylights allow natural light to enter, improve air circulation, and offer a fascinating view of the night sky. Options range from simple manually operated variants to advanced models with additional features such as integrated fans, blackout blinds, and insect protection.

Which Brands of Skylights Exist?

Leading skylight manufacturers include brands like Carbest, Fiamma, Dometic, and Maxxair. We will now introduce the differences among various skylights from the Fiamma brand.

Fiamma Skylight

Fiamma offers various skylight models that can be adapted to various vehicle types without additional drilling. The models vary in size and equipment, with options available both with and without a fan. Fiamma skylights without a fan are characterized by their aerodynamic design, easy installation, continuous ventilation, mosquito nets, and the option for motorized opening. Sizes range from 28×28 cm to 50×50 cm.

Fiamma Skylight without Fan

Skylight Fiamma Vent 28 F

  • Suitable for caravans, campers, and vans
  • Dimensions: 28x28 cm
  • Can be motorized with the Turbo-Vent 28 F kit
  • Equipped with a continuous ventilation system as standard
Skylight Fiamma Vent 28 F
Skylight Fiamma Vent 28 F

Skylight Fiamma Vent 

  • Suitable for caravans, campers, and vans
  • Dimensions: 40x40 cm
  • High-performance skylight, without a motor
  • Standard features include a continuous ventilation system and mosquito net
  • Available in White and Crystal
Skylight Fiamma Vent
Skylight Fiamma Vent 

Skylight Fiamma Vent F Pro 

  • Suitable for caravans, campers, and vans
  • Dimensions: 40x40 cm
  • High-end skylight, motorizable with 2 different Turbo-Vent F type kits: Turbo-Vent F Premium or Turbo-Vent F
Skylight Fiamma Vent 50
Skylight Fiamma Vent 50 

Skylight Fiamma Vent 50 

  • Suitable for caravans and vans
  • Dimensions: 50x50 cm
  • Can be slid open from all four sides with convenient handles
  • Standard features include a continuous ventilation system

Fiamma Skylight with Fan

Fiamma offers 2 different skylight models with a fan, namely Turbo-Vent and Turbo-Vent Premium. These ensure maximum comfort and optimal air exchange with simple adjustments. Installation is carried out on the vehicle roof without additional drilling.

 

Skylight Fiamma Turbo-Vent 40×40

  • Suitable for caravans, campers, and vans
  • Constant air circulation
  • Skylight with a 12V motor and continuously adjustable speed
  • Available in White and Crystal
Skylight Fiamma Turbo-Vent 40×40
Skylight Fiamma Turbo-Vent 40×40

Skylight Fiamma Turbo-Vent Premium 40×40

  • Suitable for caravans, campers, and vans
  • Skylight with motor
  • Functions are activated with only one touch.
  • Electronic interface with signal LED.
  • Available in White and Crystal
Skylight Fiamma Turbo-Vent Premium 40×40
Skylight Fiamma Turbo-Vent Premium 40×40

Which Dekaseal for the Skylight?

For a secure installation of the skylight, the use of Butyl is essential to ensure effective sealing and prevent water ingress. One bottle of Dekaseal 8936 is sufficient for 40x40 cm skylights, although two bottles may be required for very uneven surfaces. For larger skylights, at least two bottles are recommended.

What is Butyl?

Butyl rubber, occasionally simply referred to as "Butyl," is a synthetic rubber made from isobutylene and isoprene. Butyl sealants offer exceptional adhesion and are therefore commonly used in motorhome construction. Butyl is paintable and remains flexible even at low temperatures, making it ideal for installing windows and skylights on motorhomes.

Which Sikaflex for the Skylight?

To achieve a sleek exterior profile of the skylight and prevent Butyl from extruding along the contour, Sikaflex 522 is used. One bottle of Sikaflex 522 is sufficient to seal multiple skylights.

Does the Skylight Need to Be Approved by MOT?

Yes, the installation of skylights requires approval by MOT, with specific technical standards to be met. The homologation process is relatively straightforward, but installation should ideally be carried out by professionals to avoid risks such as water ingress.

For further information or a quote, feel free to contact us at info@andorracampers.com.