Customization readily available to your customers
Si-Frame aluminium

Many artists require specific dimensions for their work. With Si-Frame, you can offer precise customization—down to the millimetre. Extremely large canvases, such as 4 or even 8 meters wide, are also possible.
Si-Frame aluminium stretcher and crossbars are available in long lengths, such as 4 or 6 meters. As a retailer in art materials, you can keep these in stock along with the necessary accessories. All you need is a simple aluminium miter saw.
This allows you to stand out from the competition and quickly provide your customers with a made-to-measure stretcher frame, ready to be stretched with their chosen canvas.
Wooden Stretcher bars

Bespoke wooden bars, down to the millimeter.
Siemerink is the specialist in bespoke stretcher bars. You can choose from a wide range of profiles in various thicknesses and dimensions. Many profiles are available as standard in every centimetre. For retailers in art materials, wooden bars up to 3 meters in length are available upon request, in both centimetre and even millimetre measurements.