Skylux-PVC-Curb 30x90 cm-Fixed-Straight curb 16/00 (16 cm high - Not suitable for iWindow)-Not applicable-1
Skylux-PVC-Curb 30x90 cm-Openable-Straight curb 16/00 (16 cm high - Not suitable for iWindow)-Single electric spindle 230V-2
Skylux-PVC-Curb 30x90 cm-Openable-Splayed curb 16/20 (16 cm high, roof opening 20 cm larger than daylight size in title)-Single manual spindle with tube-3
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PVC-Curb 30x90 cm

Delivery time: 5 – 10 business days
Roof opening: 30 x 90 cm

From €188,39

Mount Type: Fixed

Mount Type: Fixed
Fixed
Openable

Curb Type: Straight curb 16/00 (16 cm high - Not suitable for iWindow)

Curb Type: Straight curb 16/00 (16 cm high - Not suitable for iWindow)
Straight curb 16/00 (16 cm high - Not suitable for iWindow)
Splayed curb 16/20 (16 cm high, roof opening 20 cm larger than daylight size in title)

Opening system: Not applicable

Opening system: Not applicable
Not applicable
Single electric spindle 230V
Single manual spindle with eye
Single manual spindle with tube
€188,39
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BUNDLE FOR NEW BUILDS & RENOVATIONS

  • This item: PVC-Curb 30x90 cm
    €188,39
  • Skylight 30x90 cm
    €132,82
Total price:€321,21
Description

The PVC-Curb 30x90 cm by Skylux is a high-quality PVC curb designed as the perfect upstand for installing Skylux skylights, domes, or flat roof windows. A curb ensures stability, airtightness, insulation, and watertight performance, whether you are installing a fixed skylight or an openable daylight solution.

Why you’ll love it

  • Perfect installation: provides the correct height and slope for your Skylux skylight or dome.
  • Insulated design: PVC with integrated EPS insulation for reduced thermal bridges and energy savings.
  • Fixed or openable: suitable for both fixed skylights and motorized or manual openable versions (depending on curb type).
  • Flexible options: available in straight or splayed versions, in heights of 16, 20, or 30 cm to suit every project.
  • Certified quality: CE-marked for durability and long-lasting performance.

Understanding straight vs. splayed curbs

With a straight curb, the roof opening equals the daylight size. With a splayed curb, the roof opening is 20 cm larger than the daylight size. For example: if you select a daylight size of 100 × 100 cm, the roof opening with a splayed curb will be 120 × 120 cm.

Available variants

  • Straight curb 20/00 (20 cm high – Standard for iWindow & iDome): the standard choice for iWindow and iDome. 20 cm high, straight design, suitable for fixed and openable skylights.
  • Splayed curb 16/20 (16 cm high, roof opening +20 cm): increases the roof opening compared to daylight size. Ideal for fixed skylights and domes.
  • Straight curb 16/00 (16 cm high – Not suitable for iWindow): budget-friendly straight curb for Skylux domes and skylights, but not for iWindow or iDome.
  • Straight curb 20/00 (20 cm high – Stackable & suitable for iWindow & iDome): same as the standard straight curb, but stackable for projects requiring additional height.
  • Splayed curb 30/20 (30 cm high, roof opening +20 cm): taller splayed curb for extra roof height. Increases roof opening compared to daylight size. Perfect for fixed skylights and domes, not recommended for iWindow.

With PVC-Curb 30x90 cm, you create the ideal base for a durable, airtight, and watertight installation. Choose the curb type that matches your Skylux skylight or flat roof window and ensure a perfect, long-lasting fit.

Product Specs
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