skylux - Skylux pvc-opstand 16/20 EP

Skylux PVC 16/20 EP curb

The most popular super-insulating curb

This 9-walled curb has an inner chamber structure that provides solidity and super-insulating power. It can be easily mounted in every type of roof membrane (PVC, EPDM, bitumen, etc.).

The sliding detail ensures a seamless connection to the ceiling finish.

  • 9-walled with inner chamber structure
  • Exceptionally strong and super-insulated: U-value 0.89 W/m²K
  • CE certificate in combination with a Skylux skylight
  • Used for fixed or opening skylights
Find an installer

Technical files

Skylux PVC 16/20 EP curb

Download files

Multiwall super insulated skylights


The Skylux domes are triple walled, four walled or five walled which makes them super insulating.
You can save up to 66% on your energy bill in comparison with a double walled dome.
In that way, you keep daylight and warmth inside and a high energy bill outside. 

Choose the right curb for your dome

In order to choose the right curb, you should start by determining the roof opening (actual hole in your roof) on the one hand, and the insulation value on the other hand. In the Skylux range, there are 2 types of curbs: splayed or straight. 

The advantage of a straight curb is that it can be mounted over an already existing curb in order to increase the insulations value. Therefore, the straight curb is often used for refurbishment projects. 

Besides that, we have the splayed curb, the advantage of which being an equal light distribution because of the splayed angle. The dome to be installed in this splayed curb is smaller hence cheaper. 

Discover our range

Ensure professional installation

Although relatively simple, a Skylux skylight does require installing.
Secure the services of a professional installer to ensure a perfect job.
Click below to make contact:

Read more

... And we will send you details of an installer near you within 3 business days

Related products