About Us

Our Story

Since 1992, our experts have delivered over 250 basements across London and the Home Counties. With over 100 years of experience between them, our professional team will provide clear, concise advice, knowledge and skill before, during and after your basement room project.

We’ll either work closely with your basement room design team to deliver your project, or if required can provide a design-and-build service for structural work and manage all necessary logistics.

We are fully insured and provide warranties to cover all aspects of our work.

For home owners our team can provide conceptual and architectural underground room design, detailed structural design of the scheme, full working drawings with calculations, and can also submit the scheme for Planning Permission, Building Regulation approval and deal with all party wall matters.

We also provide Construction Traffic Management Plans, Construction Management Statements, preliminary structural design for Construction Management Statements, arboricultural tree reports, BREEAM reports and flood risk assessments.

You can call Room Below on 0800 169 2100 for further information about creating extra living space and redevelopment and fitting out of the property above.

Room Below – basement room design and construction specialists covering London and the South East – your premier basement contractor in London