Key Benefits
- WERZALIT material
- Front and side surfaces with a wide range of colors
- A total of 16 decors

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
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
With widths of up to 546 mm and lengths of up to 6,000 mm, expona is perfect for individual and extraordinary spatial planning. That is why you get the expona interior window sill custom-made. We take care of the coating of the front and side edges as well as the cutting of width and length for you ex works. The expona interior window sill is an ideal solution, especially for contract construction. With its large number of dimensions, it can be used for very wide and deep window fronts. The physical properties of expona also fully meet the requirements of public and industrial buildings.
The Interior Window Sill with the Clear Design
New Edge - New Look
Individual Made-to-Measure Production
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.
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.
With widths of up to 546 mm and lengths of up to 6,000 mm, expona is perfect for individual and extraordinary spatial planning. That is why you get the expona interior window sill custom-made. We take care of the coating of the front and side edges as well as the cutting of width and length for you ex works. The expona interior window sill is an ideal solution, especially for contract construction. With its large number of dimensions, it can be used for very wide and deep window fronts. The physical properties of expona also fully meet the requirements of public and industrial buildings.

expona
Standard Lengths: | 6000 mm |
Width: | 96, 146, 196, 246, 296,346, 396, 446, 496, 546 mm |
Price Group|, Surface: Smooth, Semi-Gloss
Price Group ||, Surface: Pearl Structure
Price Group ||, Surface: Fine Structure
ABS Edges for Expon
Window sill bracket 1
Window sill bracket 2
Window sill ventilation profile
Max. Distance between the brackets: 800 mm.
Bore: Ø 6.5 mm.
Max. Distance between the brackets: 800 mm.
Bore: Ø 6.5 mm.
Slot dimension: 7 mm × 40 mm.
Cut-out dimensions: 780 mm × 66.5 mm for milling cutters Ø 10 mm.
Material | Galvanized Steel |
Packaging Unit | 1 Piece |
Weight | 0.280 kg / piece |
Material | Galvanized Steel |
Packaging Unit | 1 Piece |
Weight | 0.520 kg / piece |
Material | Anodized / Powder-Coated Aluminum |
Packaging Unit | 1 Piece |
Weight | 0.380 kg / piece |
Window sill connection profile
Window sill wall claws
Cylinder sheet screws 3.9 × 16
Drill a 3.2 mm diameter hole in the WERZALIT.
Material | Aluminium |
Packaging Unit | 1 Piece |
Weight | 0.113 kg / piece |
Material | Galvanized Steel |
Packaging Unit | 100; 500 Pieces |
Weight 100 Pieces | 0.896 kg / PU |
Weight 500 Pieces | 3.995 kg / PU |
Material | Stainless Steel A2 |
Packaging Unit | 100 Pieces |
Weight | 0.147 kg / PU |
Window sill connection profile
Material | Aluminium |
Packaging Unit | 1 Piece |
Weight | 0.113 kg / piece |
Separating cuts (side cut)

ABS edge coating (2 mm thick laminate layer)

Notches (Notch outside corner)

Notch Middle

Fold out the rear edge

Miter cut

Mitre connection with slats

Ventilation grille recess

Milling ventilation slots
