Line 2 · Norway
Special and custom colours for concrete
For concrete producers, architects and consultants with specific colour requirements: red, burgundy, yellow, sand, orange, brown, green, blue, white, strong special colours and custom colours.
FerroSpire
The colour palette
All colours are supplied as a liquid in pails (net 24 kg); big bags and IBCs (1 tonne) by arrangement. Typically 2–6 % dry pigment by weight of cement, but the dosage depends on the desired colour, so talk to us and order samples.
Special colours
Bright, strong colours for special projects: red, lemon yellow, yellow, orange, magenta, violet, blue and green. Special colours are sold on request – ask for a quote.
Service
We mix to your colour target
Need a colour that is not in the palette? Yes, we can mix liquid pigment to your colour target. Request a quote, and we will agree the quantity and a test cast.
- Request a quote, and we will clarify quantity and test casting.
- The quantity is agreed in the quotation.
- You approve a concrete sample before the colour goes into production.
Architectural concrete
Façades, walls, external cladding, decorative panels and sculptural elements.
For architects and consultants
The on-screen colour is only indicative. Order a 5×10 cm concrete sample to see the colour before you choose – and talk to us about the colour target for your project.
FAQ
Frequently asked questions
Can I order special colours?
Yes. Special colours are supplied in pails (net 24 kg); big bags and IBCs (1 tonne) by arrangement. The quantity is agreed in the quotation. Suitability, especially for outdoor use, is clarified with us and by a test cast before ordering.
Can you make a custom colour?
Yes, we can blend liquid pigment to your colour target. Request a quote, and we will clarify quantity and test casting. You approve a concrete sample before the colour goes into production.
Which concrete products can be coloured with FerroSpire?
Typical applications are architectural concrete, paving stones and blocks, concrete roof tiles, precast concrete elements, masonry products and decorative concrete elements.
Can the pigments be used with all cement types?
Iron oxide pigments are generally used with common cement types. The colour still depends on the cement and the mix: grey cement gives a darker, more muted colour than white cement, and aggregates, water/cement ratio and admixtures also affect the result. We therefore recommend ordering a 5×10 cm concrete sample in the web shop and talking to us about your mix.