
Explore MD Brick's Exceptional Range of Masonry Blocks
Build with Confidence: All the Big Names – Austral Masonry, Adbri Masonry, Island Block & Paving, and More.
At MD Brick, we take pride in supplying a diverse range of masonry blocks from trusted names in the industry. Whether you’re a builder, architect, landscaper, or DIY enthusiast, our selection of premium blocks is designed to meet every construction and design need.
From versatile Grey Blocks to stylish Coloured Blocks and iconic Breeze Blocks, we ensure our customers have access to the finest quality products.
With MD Brick, you’re guaranteed a vast selection and unparalleled service.

Coloured Blocks: Style Meets Durability
Our Coloured Masonry Blocks combine functionality with aesthetic appeal. Sourced from leading suppliers like Austral Masonry, Adbri Masonry, and Island Block & Paving, these blocks are available in a wide range of shades, textures, and finishes, perfect for projects requiring a modern or bespoke look.
Coloured blocks are ideal for:
- Residential and commercial facades
- Landscape designs, including retaining walls
- Interior feature walls
Browse our collection to find the perfect match for your next project.
Features and Benefits of Coloured Blocks
View Our Coloured Blocks RangeCustomised Aesthetics
Available in a wide range of colours to complement your project.
Versatile Applications
Ideal for walls, facades, and feature designs.
Durable and Long-Lasting
Engineered for maximum durability and weather resistance.
Low Maintenance
Easy to clean and maintain over time.
Sustainable Options
Manufactured using recycled materials and sustainable processes.
Smooth and Textured Finishes
Choose from polished, honed, or split-face styles.

Breeze Blocks: Creative and Functional
MD Brick supplies Breeze Blocks from Cubic Products, a leading Australian manufacturer known for their extensive range of designs and shorter lead times. These decorative blocks add a unique architectural touch to any space, offering both ventilation and visual interest.
Popular uses for breeze blocks include:
- Decorative screens and partitions
- Landscape accents
- Modern and retro-inspired designs
Choose from a wide selection of patterns and styles to elevate your project.
Features and Benefits of Breeze Blocks
View Our Breeze Blocks RangeStriking Patterns
Create unique visual interest with intricate designs.
Light and Ventilation
Allows airflow and natural light while maintaining privacy.
Eco-Friendly Design Choices
Manufactured locally with sustainable materials.
Indoor and Outdoor Use
Versatile for interiors and exteriors.
Short Lead Times
Locally produced for faster delivery and availability.
Adds Retro Charm
Perfect for mid-century modern and contemporary aesthetics

Grey Blocks: The Backbone of Construction
Known for their strength and versatility, Grey Blocks are a staple in both structural and non-structural projects. MD Brick offers the largest range of grey blocks in NSW, sourced from top brands like Austral Masonry, Baines Masonry and Adbri Masonry. These blocks are available in a variety of sizes and configurations, ensuring they meet the demands of any project.
Key applications include:
- Structural walls
- Retaining walls
- DIY landscaping projects
With their cost-effectiveness and durability, grey blocks are a reliable choice for builders and DIY enthusiasts alike.
Features and Benefits of Grey Blocks
View Our Range Of Grey BlocksHigh Structural Integrity
Perfect for load-bearing and retaining walls.
Perfect for Landscaping
Suitable for retaining walls, garden beds, and outdoor features.
Affordable Solution
Cost-effective for large-scale and small-scale projects.
Various Sizes and Shapes
Flexible options for any design or build.
Exposure Grade
Perfect for marine environments
DIY-Friendly
Accessible and easy to work with for DIYers.

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Meet the MD Brick team
The team at MD Brick are experts in the industry. Our customer service managers have all either worked in the building or landscaping industry previously or they have many years of acquired expert knowledge. We pride ourselves on offering the best service.
The most common uses for blocks
Residential or commercial building with Blocks
Masonry blocks are a key component for walls, facades, and foundations in homes and commercial buildings. Their strength and durability make them ideal for long-lasting structures.
Retaining Walls, Garden Beds & Outdoor Features
Grey and coloured blocks are perfect for creating robust and attractive retaining walls, commonly used in landscaping and property levelling. Blocks offer a versatile and durable solution for raised garden beds, fire pits, and other outdoor features that add aesthetic value to outdoor spaces.
Decorative Screens
Breeze blocks are a popular choice for creating eye-catching screens that combine privacy with ventilation and light. Breeze blocks have made a revival as a popular choice for a decorative way to screen for privacy and also for a dappled shaded area for entertaining.
Frequently Asked Questions About Blocks
Standard sizes include 390x190x190mm, with variations for different applications.
Yes, they are non-combustible and suitable for fire-prone areas.
Absolutely! They are a popular choice for structural and aesthetic retaining walls.
Most are UV-stable, but sealing can enhance colour longevity.
Consider your project’s aesthetic and functional needs; we can guide you.
They are decorative but can be reinforced for added strength.
Honed blocks have a smooth finish, while split-face blocks are textured for a rugged look.
Many blocks use recycled materials and energy-efficient production methods.
Yes, with the right preparation and paint for durability.
Regular cleaning and occasional sealing can keep them looking new.
Calculation: Measure the area to be covered (length x height) and divide by the coverage of one block. Don’t forget to account for mortar joints and wastage (typically add 5-10% extra).
Yes! Concrete blocks are exposure grade, meaning they are resistant to salt attack and corrosion. You should always check if your building products are exposure grade quality if you live in a marine environment.
Why Choose MD Brick?
We want to help our customers find the best bricks for their project, and this is why we supply more than bricks and more than just the big brands.
With our comprehensive range of masonry blocks and commitment to exceptional customer service, MD Brick has built a reputation as the go-to supplier for professionals and DIYers across NSW. Whether you need advice on selecting the right block or assistance with delivery logistics, our team is here to help.
We’re more than just a supplier; we’re a partner in your building journey. With access to the largest range of masonry products and a dedication to exceptional service, MD Brick is the name you can trust.