expona interior window sill
expona
With the individual edge
Expona window sills offer a wide range of fine stone and warm wood decors. The effect of interiors can be designed with reduced resources. Sometimes classic, sometimes modern, sometimes reserved, sometimes leading the way. The proven shape edge is a trademark of WERZALIT quality

WERZALIT Material

Resistant to construction moisture

Variety of decors and colours

dimensionally stable and durable

Scratch and impact resistant

Easy-care

PEFC certified

Up to 25 years warranty
The Interior Window Sill with the Clear Design
With the new expona interior window sill, WERZALIT is expanding its window sill range with a straightforward, modern design. Of course you get expona in original WERZALIT quality.
New Edge – New Look
Impressively simple, elegant and elegant, expona has all the prerequisites for a modern classic. The straight front edge with ABS edge coating in furniture quality characterizes the design of the expona interior window sill and opens up completely new design options: The front edge is available in the same decor as the surface, with contrasting decors or – brand new – in multiplex optics.
Individual Made-to-Measure Production
You get expona made to measure. We take care of the coating of the front and side edges as well as the cutting of width and length ex works. With its wide range of dimensions, expona can be used for very wide and deep window fronts.
Dimensions and Properties

Standard Lengths: | 6000 mm |
Width: | 96, 146, 196, 246, 296,346, 396, 446, 496, 546 mm |
Colors and Decors
All colours shown may differ from the original tones. We are happy to provide you with original samples.
Price Group 1
Price Group 2
Price Group 2
Sample sending service
Difficult decision? Not with the free sample service from WERZALIT
Equipment
Processing Service

Separating cuts
Longitudinal cut for mm-precise machining in width.

ABS edge coating
Window sill finish made of 2 mm thick laminate in the usual furniture quality.

Notches (Notch outside corner)
Notch outside corner

Notching centre

Notch back edge
For an exact fit to the window lining strip.

Mitre cut
The right bevel for all situations.

Mitre joint with lamellas
Strong connection in the corner area.

Ventilation slots
Ventilation slots without insert.

Ventilation grille recess
Ideal for ventilation grilles on site.
Send us your request
We would be happy to advise you and make you an individual offer