Mortar | Nelissen Steenfabrieken

Grout

Grout determines up to 25% of the appearance of your façade. The colour of the grout strongly influences the appearance of your brickwork: a light grout colour emphasises the stone, while a darker grout colour creates a more subtle, sober look. Seeking an extra intense look? Opt for a tone-on-tone effect.

SEIFERT® Grout is a water-resistant, dust-free Belgian-made mortar, suitable for joints of 10 to 12 mm, perfect for new construction and renovation. This mortar combines aesthetics and quality, thanks to the use of carefully selected raw materials.

Discover the impact of grout on your project in Mix & Joint

Thin-bed mortar

Thin-bed mortal is perfect for a more sleek and massive façade appearance. With joints of only 4 to 8 mm, grouting becomes unnecessary, while the colour intensity of the bricks is maximised.

Once finished, SEIFERT® thin-bed mortar has the same aesthetic properties as bonded brickwork and a higher adhesive strength than traditional brickwork. With the ability to process irregular stone sizes as an added advantage, this is a versatile solution.

Adhesive mortar

A bonded façade exudes a modern and minimalist look. Because the joints are barely visible (3 to 6 mm), it is all about the colour and texture of the brick. This creates an intense look and a sleek design.

SEIFERT® Adhesive Mortar is the perfect choice for a sophisticated, seamless façade.

Whitewash

Whitewash is a mineral cement paint that has been used for centuries to give façades and walls an authentic look. The paint is applied several millimetres thick using a block brush, which leaves the structure of the brickwork visible while preserving the character of the façade.

In addition to its aesthetic appeal, whitewash also offers protection against the elements. Thanks to its breathability, it prevents problems that a fully sealed façade may be more prone to.

SEIFERT® Whitewash combines ease of use and durability thanks to its exclusive dust-free technology, for comfortable and efficient results.

Frequently asked questions about mortars

Traditional brickwork, thin-bed mortar or bonding: what are the differences?

The way you lay a facing brick is just as decisive for the final look as the brick itself. The technique determines the joint thickness, and therefore the colour intensity of your facade. Below, we explain the three most common methods, from classic to ultra-modern.

Why is gluing facing bricks often more expensive than traditional masonry?

You might think: no pointing afterwards, so gluing facing bricks means lower costs. Yet, the total price of glued brickwork is often slightly higher than traditional masonry. This isn’t due to the construction speed, but rather the materials and the precision required.

Do I need a special mortar for the N70 formats?

No. You do not need a specific N70 mortar. You can process this format perfectly with the standard masonry mortar, adhesive, or thin-bed mortar that you would also use for traditional formats. The most important point of attention on site is simply the consistency of the mortar during traditional masonry: ensure it is not too wet to avoid bricks from 'sinking'.