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Pvc curbs

Robust yet lightweight, PVC curbs are versatile and can be used anywhere on a roof. With a sleek aesthetic finish, they insulate well, are easy to maintain and are fully recyclable. Every type of roof membrane is easily combined with Skylux PVC curbs. PVC curbs are heat resistant - the special insulating chamber keeps the curb intact while the roof covering is installed. The PVC curb is simple to install and offers a perfectly smooth finish on the inside.


Skylux PVC 20/00 EP & 20/00 EP-s curbs

The slick, stackable curb with the best insulation

  • Stackable
  • Optimum insulation
  • Light in weight
  • Aesthetic appeal
  • Integration of the actuator is possible

Skylux PVC 16/20 EP curb

The most popular super-insulating curb

  • 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

Skylux PVC 16/00 curb

The slick, rigid curb

  • 4-walled, U-value: 1,00 W/m²K
  • Used as raised curb, refurbishment or new curb
  • Impact resistant
  • CE-certificate in combination with a Skylux skylight

Skylux PVC 30/20 curb

The curb for thicker insulation and ventilation

  • 5-walled and highly insulated: U-value 1,00 W/m²K
  • Several opening systems can be mounted on/in the curb
  • Possibility to fix brackets and hinges
  • CE-certificate in combination with a Skylux skylight

Skylux PVC 35/30 curb

The perfect refurbishment curb

  • 8-walled and highly insulated: U-value 0,89 W/m²K
  • Height of 350mm
  • Ideal solution for a refurbishment
  • Mounted over an existing curb

Skylux PVC curb with ventilation grid

The super-insulating curb with ventilation properties

  • Super insulating
  • Adjustable ventilation grid
  • Easy installation

Polyester curbs

Polyester curbs are very strong thanks to their composite design. The combination of resins, glass fibre and insulation ensures a stable and effective insulating unit. These curbs are solid, retain their form, and are rigid enough to enable installation of several kinds of mechanisms.  

German model

The double-walled insulating polyester curb

  • Double layered and insulated
  • Can be combined with different types of roof membranes
  • Different types
  • CE-certificate in combination with a Skylux skylight

Round model

The round polyester curb

  • Used for round skylights
  • Double-walled and insulated
  • Can be combined with different types of roof membrane

Special types

Discover our special models

  • Polyester curbs for specific use
  • Very well insulating
  • Combines aesthetic appeal and superior function

Metal curbs

Metal curbs are firm, non-flammable and suitable for industrial applications. The size of the roof opening and daylight styles is the same. The square and rectangular metal curbs are provided with insulation. The round metal curbs are not insulated. Metal curbs can be combined with all types of openable frames.


Curb for roofs with profiled sheets

Curb for insulated roofs with profiled sheets

  • Easy to install
  • Easy to transport
  • Value for money
  • 1 insulation kit for all thicknesses

Skylux metal curb

A very solid curb

  • Made of galvanised steel
  • The square and rectangular curbs are insulated; round curbs are not
  • Scope to fix brackets and hinges
  • Burglar-proof and ventilation grid
  • CE-certificate in combination with a Skylux skylight

Daylight cylinders

A daylight cylinder provides a proper finish between your inner ceiling and the curb. There are round daylight curbs in PVC or polyester, as well as square and rectangular ones in PVC. Using a daylight cylinder ensures a better ceiling finish after installation.

Skylux PVC- daylight cylinder

Brings daylight into your space

  • PVC cylinder
  • Can be used in a round polyester or metal curb
  • Equipped with a bottom flange for a better ceiling finish
  • The inside can be painted

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