Bricks & Blocks

Bricks & Blocks: Extensive Range for Every Construction Need

MGN Builders Merchants is one of the leading brick suppliers in London, offering an extensive range of bricks for sale in various colours, styles, and finishes to suit any construction project. Our selection of facing bricks includes wire-cut and stock bricks, traditional red bricks, and contemporary grey bricks. We also carry renowned brick ranges such as Ibstock, Wienerberger, and Imperial.

For greater durability, we offer perforated Class B engineering bricks in 65mm thickness, available in red and blue colours. Our engineering bricks are available in smooth red and blue colours, including Windermere blue engineering perforated brick and Red Engineering Perforated Brick 65mm Class B, as well as the Wienerberger Smooth Red Class B Solid 65mm.

Our selection of building bricks and blocks covers everything from garden wall bricks to house bricks, suitable for all aspects of construction projects. We have concrete blocks, ventilation bricks, and aerated blocks, ensuring that we have the right brick to meet your needs. Browse our website to find the ideal building products for your project.

Types of Bricks

Facing Bricks

Facing bricks are primarily used for external walls and are chosen for their aesthetic appeal. Our extensive range includes both traditional and modern styles. Learn more about facing bricks.

Engineering Bricks

Engineering bricks are known for their high compressive strength and low water absorption. They are used in groundworks, damp proof courses, manholes, and retaining walls. The bricks are available in smooth red and blue colours, including the Windermere blue engineering perforated brick and Red Engineering Perforated Brick.

Types of Concrete Blocks

The concrete blocks can be classified into six different groups, each serving a specific function. These blocks are commonly used in public and residential projects as well as industrial applications. You can view our full concrete blocks selection here.

Aerated Concrete (Aircrete) Blocks

Aircrete blocks are the lightest in the concrete block family, offering excellent insulation and structural performance. These blocks are suitable for low-rise buildings and curtain walling in higher buildings.

Hollow Blocks

Hollow blocks are made using lightweight aggregates. The hollow voids can be filled with poured concrete and reinforced with steel for enhanced strength. These blocks are commonly used in commercial and industrial buildings and retaining walls. Find hollow blocks here.

Solid Concrete Blocks

Made from dense aggregates, solid concrete blocks are strong and heavy, making them ideal for load-bearing applications in large masonry units. Learn more about solid concrete blocks here.

Lintel Blocks

These versatile blocks are used as both formwork and masonry units, often in preparation for lintel beams.

Pavement Blocks

Reinforced concrete pavement blocks are designed for use in paving, road shoulders, and similar applications. Shop pavement blocks here.

Choosing the Right Block

Both performance and purpose determine which block is best. Aerated concrete blocks are lightweight and offer good insulation, while solid concrete blocks provide strength and thermal mass, but can be harder to plaster.

Think about where they will be used - a garden wall, foundation, or extension - as each project has different needs. If you’re unsure, contact us or consult a structural engineer for guidance.

How to Maintain Your Bricks

Regular care helps bricks last longer and look their best. A simple wash with mild detergent and water keeps dirt from building up, while a good sealant adds protection against stains and moisture. Don’t forget drainage — making sure water can run off properly will prevent long-term damage to brick surfaces.

Top Trends in Brick Design

Bricks are no longer just for structural purposes; they have become a design element in modern homes. From rustic, reclaimed bricks to sleek, contemporary finishes, there is a trend for every taste. Popular trends include textured finishes that provide dimension to walls and the use of light-colored bricks to generate a feeling of openness and airiness. For stylish design possibilities, Check out our selection of ornamental bricks.

Want to Know More?

Not sure how many bricks you’ll need? Our Brick Calculator takes the guesswork out — whether it’s for a garden wall, foundations, or a bigger project.

You can get a quick quote or shop now to find the right bricks, or simply contact us for advice tailored to your build.