Dome (mobile)

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CFJ--, CVJ--, ISJ--


From £XXX incl. VAT

For roof pitch 0-15°

A simple flat roof dome solution for uninhabited rooms or buildings such as warehouses, garages, sheds, or smaller industrial buildings.  Available in a fixed or electrically vented version, with 2- or 3-layer dome skins.
  • Standard daylight area
  • Standard energy performance

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Product details

The steps below will guide you through your product options.

Step 1 - Choose a top unit

Acrylic- or polycarbonate dome skins in opaque surface provides diffused daylight, improving the light needed for working.

2-layer dome skins

2 layer dome is suitable for uninhabited rooms. Available in acrylic or polycarbonate.

VELUX dome, 2 layer glass

3-layer dome skins

3 layer dome for more insulation in uninhabited rooms. Available in acrylic or polycarbonate.

Dome 3 layers glass

Step 2 - Choose a base unit

PVC base unit in either 15 cm or 30 cm.   


Choose a fixed base unit for rooms where you want to bring in daylight but without the possibility of extra ventilation.

VELUX dome, fixed

Electric ventilation

Choose an electrically vented base unit for the possibility of bringing in both daylight and ventilation for better indoor comfort.

VELUX dome, Electric ventilation

Step 3 - Choose installation add-ons if needed

Products for replacement

The replacement products will enable you to do an efficient and quick replacement of 3rd party domes without replacing the base unit.
You can even upgrade an existing fixed dome to a ventilated one.

Unsure of what product to choose?

Sizes and prices

Windows are available in the following sizes (W x H)











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