As a large established supplier of building blocks, we have an extensive range for you to choose from. This lightweight, uniformly shaped. versatile bricks which consist of a variety of natural or man-made expanded aggregates. They are quick, efficient and commonly used for building cavity, partition and foundation walls. With good compressive strength, they are laid in courses and bonded with mortar. Explore these along with glass, concrete, and Aircrete within the extensive construction materials range.