Fiamma Roof Vent - 400 x 400mm - White

The Fiamma Roof Vent is a high-quality, aerodynamically designed vent measuring 40 x 40 cm, specif...

Best current price£62.95from eBay

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eBayFIAMMA SKY LIGHT WHITE 400MM x 40CM - MOTORHOME CARAVAN CAMPERVAN SKY LIGHT
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Mountain WarehouseRooflight Vent 40 400x400mm -
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Mountain Warehouse - UKRooflight Vent 40 400x400mm -
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Mountain Warehouse USARooflight Vent 40 400x400mm -
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Product Information

Full details

The Fiamma Roof Vent is an essential upgrade for motorhome, caravan, and campervan owners seeking reliable, permanent air circulation. Designed to replace standard 40x40cm roof openings, this unit excels at maintaining a fresh interior environment while reducing moisture buildup and condensation. While it provides excellent passive ventilation, it does not include a built-in electric fan, making it best suited for those prioritizing silent operation and weatherproofing over forced-air cooling.

All features

Model Part Number04328B01
BrandFiamma

Extended Product Information

FAQs

Does this vent come with mounting screws?

Yes, it typically includes the necessary hardware for standard roof thickness; however, check your specific roof depth to ensure proper fitment.

Can this be installed on a curved roof?

The base is flat, so it is designed for flat roof surfaces. Installation on a curved surface may require a custom frame or adapter.

Is the mosquito net removable?

Yes, the aluminium net is designed to be removed easily for cleaning or inspection.

Will this fit a 30x30cm opening?

No, this is specifically designed for a 400x400mm opening and cannot be retrofitted to smaller apertures.

Does this provide light through the roof?

This model features a solid white cover that blocks sunlight to help keep the interior cooler, rather than a clear or smoke-tinted lid.

Is it waterproof when driving?

Yes, when properly latched and sealed, the unit is designed to be fully weather-tight while the vehicle is in motion.

Troubleshooting

Water leaking around the frame

Check that the exterior sealant has not cracked or degraded; remove old sealant and reapply high-quality butyl tape or sealant.

Cover is difficult to open or close

Clean the hinge tracks and handle mechanism of any accumulated dirt or debris and apply a light silicone lubricant.

Excessive wind noise

Verify that the vent cover is fully locked in the closed position and the perimeter seal is properly compressed.

Pros and Cons

Pros

  • Silent operation due to the absence of motorized components
  • Aerodynamic shape reduces exterior wind noise while driving
  • High-quality Italian construction with UV-resistant materials
  • Built-in aluminium mosquito netting provides reliable insect protection
  • Easily replaces most standard 40x40cm roof apertures

Cons

  • No built-in fan for active cooling or forced airflow
  • Requires manual installation of sealant for a watertight bond
  • Does not feature internal blackout blinds or integrated lighting

Setup, Compatibility & Care

To install, ensure your roof opening is exactly 400 x 400mm. The vent must be installed using a high-quality, non-permanent butyl sealant to ensure the rubber seal functions correctly against the roof substrate. Never use silicone-based sealants as they may react with the plastic or prevent future removal for maintenance.

For care, clean the white outer cover periodically with mild soapy water and a soft cloth to maintain its UV resistance. The internal aluminium mosquito net can be detached for cleaning if dust or debris accumulates. Ensure the hinge mechanism is kept clear of obstructions to maintain a smooth opening and closing motion.

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