Build Below. Expand Without Limits.

Unlock additional space without extending outward. Sandbrick specialises in bespoke basement construction and conversions for residential and commercial clients.

Our Expertise Includes:

• Structural excavation and underpinning
• Waterproofing and damp-proofing systems (Tanking, Cavity Drain Membranes)
• RC slabs, steel installations, and retaining walls
• Light wells and ventilation solutions
• Basement kitchens, bathrooms, cinema rooms, gyms, and utility areas

Project Management:

We manage all structural calculations, building regulations, and health and safety considerations, ensuring your basement is dry, secure, and perfectly integrated with the rest of your property.