The modern kitchen features a wooden island, black stools, and a metal chair. A small plant graces the counter while a larger one hangs on the wall. With Austral Masonry Blocks framing the sleek black appliances the space exudes contemporary charm. Doorway in the background.
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Grey Blocks

Austral Masonry
Grey Blocks
The Versaloc Interlocking Blocks are grey concrete blocks featuring three rectangular hollow sections and a smooth surface, designed specifically for use in construction.
Modern building with grey brick walls and large windows, offering a glimpse of its inspirational internal design. A tall vertical structure stands at the front, and several chairs are arranged outside on a paved area under a clear blue sky.

Your Ultimate Source for Grey Blocks, Besser Blocks, or Concrete Blocks

MD Brick is proud to offer the largest and most diverse range of grey blocks, commonly known as besser blocks and concrete blocks, in Australia. Whether you’re a builder, DIY enthusiast, architect, landscaper, or interior designer, MD Brick has the perfect solution for your construction and design needs. With our extensive selection and commitment to premium service, we ensure that you receive the highest quality products for your projects.

Download our Grey Block Brochure 1300 884 363
Grey Besser Blocks

MD Brick Grey Block Ranges

Grey Blocks are available in a range of sizes to suit your project.
You can choose the blocks you need for your job from the following ranges:

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90mm Grey Block Range
120mm Grey Block Range
140mm Grey Block Range
190mm Grey Block Range
290mm Grey Block Range
150mm Versaloc Mortarless Grey Block Range
190mm Versaloc Mortarless Grey Block Range
300mm Versaloc Mortarless Grey Block Range
Lock Block
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A young child in a pink dress sits on a rock surrounded by grey blocks in a garden. The background features a modern house with large windows and a slanted roof. Various plants and a gravel path weave through the garden toward the house entrance.
Besser Block House
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What Brands of Grey Blocks Does MD Brick Supply

MD Brick has you covered for Grey Blocks. We supply concrete grey blocks from the following suppliers:

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Island Block & Paving
Baines Masonry
Austral Masonry
Adbri Masonry
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Modern living room with large windows showcasing a forest view and unique breeze blocks as a striking architectural element. Features a stone fireplace with a mounted TV above, wood-paneled walls, and a black leather lounge chair with an ottoman. Natural light fills the space, highlighting hardwood floors.
Besser Block Chimney
Ask Us About Breeze Blocks 1300 884 363

Advantages of Choosing Besser Blocks

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Durability & Strength

Besser blocks are renowned for their exceptional durability and strength. Made from high-quality concrete, these blocks can withstand harsh weather conditions and heavy loads, making them ideal for both residential and commercial projects.

An icon of a brick wall with a gray silhouette of a flame, symbolizing a robust firewall. The bricks boast a linear design, while the flame dances as a wavy line in front of the protective brickwork.

Versatility

Grey blocks are incredibly versatile and can be used in a wide range of applications, including retaining walls, garden beds, fencing, and even as decorative elements in landscaping and interior design.

An icon of a thumbs-up gesture next to a circle containing a dollar symbol, with sparkles resembling the steady rise of building bricks, suggesting approval or success in financial matters. The design is in black and white.

Cost Effectiveness

Concrete blocks are a cost-effective building material. Their durability reduces the need for frequent repairs and replacements, saving you money in the long run. Additionally, their modular design allows for quick and easy installation, reducing labour costs.

A stylized, abstract black and white infinity symbol with extended arrowheads on each loop, resembling a continuous cycle or flow, is intertwined with a pattern reminiscent of bricks.

Thermal Insulation

Besser blocks offer excellent thermal insulation properties, helping to maintain comfortable indoor temperatures and reducing energy costs. This makes them an eco-friendly choice for sustainable building projects.

Black and white illustration of a stylized flame with smooth, flowing curves, juxtaposed against bold blocks of contrasting color. The simple, abstract design of the flame creates an intriguing interplay with the structured background elements.

Fire Resistance

Made from non-combustible materials, grey blocks provide superior fire resistance, enhancing the safety of your structures.

Illustration of two water droplets above wavy lines, set against a backdrop of bricks, symbolizing a sprinkler system. The droplets and lines convey the idea of water distribution or irrigation, seamlessly blending technology with the rustic charm of brickwork.

Exposure Grade

Because Grey Blocks, Besser Blocks or Concrete blocks are a masonry product they are classed as exposure grade building materials. This is important if you are building in any type of marine environment.

Grey Block besser block core fill calculator
Grey Blocks - Core Fill Calculator
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Frequently Asked Questions About Grey Blocks

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Besser blocks, also commonly known as grey blocks or concrete blocks, are rectangular masonry units made from concrete. They are used in a variety of construction applications for their strength and versatility. Grey Blocks, Besser Blocks and Cinder Blocks are all the same thing, concrete blocks.

Besser blocks come in a range of sizes to suit different construction needs. Common sizes include 390mm x 190mm x 190mm, but custom sizes are also available upon request. Download our grey block brochure to see commonly available sizes.

Yes, Besser blocks are commonly used for retaining walls due to their strength and stability. They can be easily stacked and reinforced to create durable retaining structures.

Absolutely! Besser blocks are user-friendly and can be used for various DIY projects, including garden beds, outdoor furniture, and decorative walls.

MD Brick is your go-to supplier for Besser blocks in Australia. We offer a wide range of grey blocks, concrete blocks, and other masonry products to meet your construction and design needs. We have a yard in Minchinbury, Sydney and a display centre/yard in West Gosford on the Central Coast.

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Our Range

Breeze Blocks
Introducing the 100mm Series: a textured concrete block featuring two hollow vertical openings, measuring 390 mm in length, 190 mm in height, and 90 mm in width.
90mm Series
A 110mm Betta Brick, a rectangular grey building block with dimensions of 230mm in length, 110mm in width, and 76mm in height.
110mm Betta Brick
The image shows a 110mm Litec Common Brick, featuring a light grey textured surface with six oval openings. Its dimensions are 230 mm in length, 110 mm in width, and 162 mm in height.
110mm Litec Common Brick
WRONG IMAGE The 120mm Series rectangular grey concrete block features two hollow sections and measures 390mm in length and 110mm in width. It has a rough texture, with the openings positioned upward.
120mm Grey Block Series
The 150mm Series block is a gray rectangular concrete block featuring a hollow center. It measures 190mm in height, 190mm in width, and 140mm in depth, with an oblong opening on top. Blue measurement lines are used to denote its dimensions.
140mm Grey Block Series
A 3D rendering of a 200mm Series concrete block featuring two hollow sections, with dimensions labeled as 390 mm in length, 190 mm in width, and 190 mm in height. The surface is depicted with a textured appearance.
190mm Grey Block Series
Illustration of a concrete H-block from the 300mm Series with dimensions labeled: 390 mm width, 290 mm depth, and 190 mm height. The block features a textured surface with rectangular sections forming an H-shape.
290mm Grey Block Series
The Versaloc Interlocking Blocks are grey concrete blocks featuring three rectangular hollow sections and a smooth surface, designed specifically for use in construction.
300mm Versaloc Interlocking Blocks
Breeze Blocks

If you are looking for more than just bricks for your next project MD Brick has you covered.

Bricks are our biggest selling product at MD Brick, but we know builders, architects, landscape architects and interior designers are often looking for something with a unique aesthetic or characteristic to them. This is how we have become the biggest distributor of masonry building and landscaping supplies in NSW. We have experienced sales representatives who are ready to answer your questions.

We want to help our customers find the best products for their project, and this is why we supply more than just the big brands. Our expertise and dedicated service will give you peace of mind when choosing your products.

Contact us for more help with your bricks.

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