New Build Basements

New Build Basements – Creating Space That Lasts

Building a basement as part of a new development is one of the most effective ways to add valuable space to a property. At Delta Force Basements, we specialise in the design and construction of new build basements across London, delivering strong, watertight structures that stand the test of time.

Why Choose a New Build Basement?

A new build basement allows you to maximise living space without altering the above-ground footprint. Whether it’s for extra bedrooms, a home office, a gym, or storage, a basement adds functionality and increases property value. Because it is integrated into the initial construction, it benefits from modern design, efficient waterproofing, and long-lasting structural integrity.

Our Approach

We combine reinforced concrete, steel structures, and advanced waterproofing systems to create basements that are both strong and dry. Every project is tailored to site conditions, with attention to soil type, water table levels, and foundation requirements. We also install cavity drain membranes, sump pumps, and drainage systems to ensure a fully managed waterproofing solution.

Benefits of a New Build Basement

• Maximises living space in high-value London areas

• Designed to meet all structural and waterproofing standards

• Flexible use – from living areas to leisure rooms

• Long-term investment that boosts property value

• Delivered as a waterproof shell, ready for client fit-out

Why Work with Delta Force Basements?

Our team has extensive experience in basement construction, underpinning, waterproofing, and structural works. We handle projects from planning through to delivery, ensuring your new basement is safe, functional, and future-proof.

If you are planning a new development and want to explore the benefits of a basement, contact Delta Force Basements today for expert advice and a tailored quotation.