Brick Mortar: The Essential Element in Brickwork

What is brick mortar?

Brick mortar is the workable paste used to bind bricks or brick slips together, filling the joints and creating a strong, weather-resistant bond. Traditionally made from a mix of sand, cement, and water (sometimes with lime for flexibility), mortar is just as important to the performance of a wall as the bricks themselves.

It not only holds the bricks in place but also seals the joints against moisture and air penetration.

Functions of brick mortar

Structural bonding: Keeps bricks locked in position, forming a solid wall.
Load transfer: Helps distribute weight evenly across the brickwork.
Weatherproofing: Stops rain and moisture entering through the joints.
Aesthetic finish: Joint style and colour can dramatically change the wall’s appearance.

Choosing the right mortar for your project

Factors to consider include:

Strength – Higher cement content for external load-bearing walls, softer mixes for heritage work.
Flexibility – Lime content allows for slight movement without cracking.
Colour – From natural grey to white, cream, or darker tones to complement or contrast the bricks.
Joint profile – Flush, recessed, or weather-struck styles influence the final look.

Using mortar with brick slips

At Slips from Stock, our brick slips are designed to be finished with pointing mortar that delivers both a secure bond and an authentic appearance. The correct mortar choice can make a brick slip wall indistinguishable from traditional brickwork.

Tips for working with mortar and brick slips:

Ensure the adhesive has fully set before pointing.
Fill joints completely for strength and weather resistance.
Keep joint sizes consistent to maintain a professional finish.

Brick mortar is the unseen hero of any brick or brick slip wall. It ensures structural integrity, protects against the elements, and completes the visual character of the design. With the right mortar and high-quality brick slips from Slips from Stock, you can create walls that are both durable and beautiful.

Term : Brick Mortar