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The sia surface system

Customer service and support for wood

Customer service and support

As a woodworking professional in industry, in a workshop or in construction, or as a trading partner, you benefit from the expert advice and hands-on knowledge that our application engineers and abrasive experts bring to your workplace. This way, we ensure from the outset that you have the right sia product to hand for any specific sanding application.

Wood surface analyses

Surface analyses

No two surfaces are the same. We analyse your surface quality requirements as a whole, taking into account your processing steps both upstream and downstream of the abrasive process. We optimise your working process to maximise productivity and efficiency and, if necessary, look for alternative treatment methods.

Wood treatment process optimisation

Treatment process optimisation

We help you select the optimal abrasives and tools, give you application recommendations and discuss with you the individual application steps in order to ensure maximum process stability and reproducible results.

Abrasives, tools and accessories

Abrasives, tools and accessories

High-performance abrasives and polishing products are designed to ensure a perfect finish in all specific wood applications from furniture and interior work, kitchen and shop fitting, restoration and renovation, parquet, paints and lacquers to boat building and industrial manufacturing. Our complementary range of matching tools and accessories: backing pads for random orbit sanders and angle grinders, manual sanding tools, plate brushes, circular brushes, profile sanding systems, polishing systems, siaklett conversion kit, graphite sanding pads, roll holders, and much more besides.

Wood training and documentation

Training and documentation

At our Communication Centre in Frauenfeld, we hold courses and workshops for end users, retailers and specialist teachers as a forum for transferring know-how and sharing experience. We provide a wide range of documentation including comprehensive product information and detailed application recommendations. This gives you the means to ensure that you work with our products in a safe manner while guaranteeing that you end up with a perfect finish.