Enexis office building façades_

The three offices of network operator Enexis in Maastricht, Venlo and Zwolle are featured with composite façades engineered by Solico.


Texaco fuel station_

The Texaco fuel station in Kruibeke, Belgium, is special because of the materials used. A structural layer of Polyurea thermoplast is sprayed over a structural polystyrene foam core.

Design and engineering of composite products is our core business_

The largest independent composite engineering company in the Benelux.

Our vast experience is the best start for the success of your product.

Independence from production methods and suppliers results in the best design.

Our track record? See our projects and ask our customers!

See all projects

The fatigue resistance of composites is much better than that of metals. Of course fatigue failure also occurs in GRP and CFRP and has to be analysed in detail.

Low maintenance

Steel structures typically require periodic maintenance such as conservation and paint systems to prevent corrosion. Composites are not susceptible to corrosion resulting in lower Life-cycle costs.


The specific weight of composites varies between 1.5 and 2.0 compared to 2.7 to 7.8 for aluminium and steel.

Chemical/corrosion resistance

Composite materials are resistant to a lot of chemical products such as acids, hydroxides, crude oil, etc. Corrosion resistance against salt and seawater is excellent.

High stiffness to weight ratio

The stiffness to weight ratio of a high modulus carbon fiber construction is typically 5 times higher than steel or aluminium.

Limited thermal expansion

Thermal expansion of composite materials can be tuned. Depending on the fiber used it can vary between 0 and 30 where steel has an alpha of 12.

Sonar/Radar Transparency

Composites are very well known for their transparency to radar and low damping properties.

High strength

In general, fiber reinforced plastics outperform metals (e.g. steel and aluminium) in strength.

Freedom of geometry

Double curved shapes are easily produced in composite materials at almost no extra cost. For production of limited series the relatively low moulding costs are an additional benefit.

Cost effectiveness

Though composite materials themselves are slightly more expensive than metals, combining properties such as insulation and weight savings often results in a cost effective product.


Slender constructions and seamless façades are examples of esthetics driven design. These type of structures are impossible to construct with traditional materials.


Typical GRP lambda values are 1, compared to 50 for steel and 237 for aluminium, which results in excellent insulation properties.

Integration of functions

By combining functions such as strength and insulation in one product, a composite solution is often more cost effective than the sum of traditional solutions.


The non-magnetic properties of glassfiber reinforced composites are a major advantage especially in sonar and radar applications.