Mortar Mix for Pointing: Getting the Balance Right
What is a mortar mix for pointing?
A mortar mix for pointing is the blend of cement, sand, water, and sometimes lime, used to fill and seal the joints between bricks or brick slips after they have been laid. Pointing mortar is visible on the surface of the wall, so the mix not only needs to be strong and durable but also chosen carefully for appearance.
Why the mix matters
The quality of a pointing mortar mix affects both the performance and the aesthetic of brickwork:
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Durability: A well-balanced mix resists weathering and prevents cracks.
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Flexibility: Lime can be added to help the mortar cope with small movements in the wall.
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Appearance: The colour and texture of the mix play a big role in the finished look.
Typical mortar mixes for pointing
Common ratios include:
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Standard mix: 1 part cement to 5 or 6 parts sand – durable for general use.
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Lime mix: 1 part cement, 1 part lime, 5 or 6 parts sand – improves workability and flexibility.
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Coloured mixes: Pigments can be added to create lighter or darker tones that match or contrast with the brickwork.
Using mortar mix with brick slips
At Slips from Stock, we recommend choosing a mortar mix that complements your chosen brick slips. The right pointing style can transform the look of a wall, making it appear rustic, contemporary, or perfectly matched to heritage brickwork.
Tips for success:
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Use washed, sharp sand for clean, strong joints.
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Keep joint widths consistent across the wall.
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Match the mortar colour to your design goal – lighter tones highlight the bricks, darker tones give a more uniform finish.
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Tool the joints (flush, recessed, or weather-struck) for the desired effect.
A mortar mix for pointing is not just about holding bricks together. It is the finishing detail that defines the look, strength, and longevity of the wall. With the right mortar mix and high-quality brick slips from Slips from Stock, you can achieve a professional finish that is both durable and visually striking.