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Mathios Grout

Craft Your Stonework with Mathios Grout, the Perfect Companion for Natural & Architectural Stone. Manufactured using high-quality cement, next-generation aggregates, and strengthening additives, Mathios Grout offers exceptional mechanical strength and superior workability. It is entirely waterproof and effortless to clean.

This versatile grout can effectively fill joints ranging from 10 mm to 50 mm, making it suitable for both interior and exterior applications.

Mathios Grout conforms to the CG2 WA classification according to EN 13888.

Mathios Grout Collection

Unleash your creativity
Mathios Grout is available in 13 timeless colors that perfectly complement a variety of stones. Opt for contrasting colors to highlight the stones themselves, or create a more open and spacious feel by selecting grout that closely matches the color of your stones.

Off-White

Off White

Andique Beige

Antique Beige

Coral Sand

Coral Sand

Cameo Beige

Cameo Beige

Pastel Ivory

Pastel Ivory

Colonial Ivory

Colonial Ivory

Brown Sugar

Brown Sugar

Mocca Brown

Mocca Brown

Olive Green

Olive Green

Ash Gray

Ash Gray

Volcanic Gray

Volcanic Gray

Terracotta

Terracotta

Dramatic Black

Dramatic Black

The product colours and textures shown in the website are as accurate as screen specifications allow.
We recommend looking at product samples before ordering.

Granulation

Available in 2 granulometric sizes, Mathios Grout can create smooth or crude aesthetic result

Granulation 0-2 mm

Granulation 0-4 mm

Picking your grout technique according to what you’re trying to achieve is as important as selecting the stone.

Standard grouting style
The most common technique is to lay each stone one finger width apart from each other and grout between each stone. The grout is deeper than the face of the stone and exposes the stone edges. If the grout color pairs with the hues of the stone, this makes mostly the stone stand out.
For contrasting design result pick up a bold color grout opposite of the stone color.

Flat with the stone face grout style
The grout level is almost flat with the face of the stone. Similar to the standard grouting style but with more active role on the final design. Try to use different color grout and see how your stonework transforms.
For a discreet and always in style look match the grout color with the dominant color shadings of the architectural stone. On the contrary, if you love impactful effect, select grout color opposite of the stone color. With light stone, use dark grout, and with dark stone use light grout.

Overgrout style
The mortar overfills the joints and overlaps the face of the stone. A very popular technique to achieve a rustic and authentic old-world look.
It gives such a realistic result to the construction that it’s hard to believe it’s not centuries ago built. Ideal for irregular shaped stones and brickslips. It would also fit nice in an industrial design loft.

Arcadian

Mathios Stone Arcadian
with Mathios Grout Colonial Ivory

Μasterbrick White & Gray

Mathios Masterbrick
with Mathios Grout Off-White & Volcanic Gray

Pavers

Mathios Paver Estate
with Mathios Grout Ash Gray

Various applications
Due to its components, Mathios Grout offers possibility of filling joints from 10mm to 50mm and can be applied on both internal and external areas. It is suitable for both wall and floor applications.
Its waterproof properties make it ideal for use in swimming pools, hydrotherapy and spa baths, bathrooms & showers.

Combine your preferred colour and grain size with the grout technique you wish and see how you can recast your stone.