At 21 Degrees, we believe our built environment should be designed for optimal efficiency, health and comfort.

Our mission is to empower homeowners, architects, and businesses with the knowledge and technology to harness sustainable energy from every building and help safeguard the planet Our specialist products and services include renewable technology such as solar panels, heat pumps, battery storage and energy efficient upgrades such as triple-glazed windows and doors, mechanical ventilation with heat recovery (MVHR) systems, and insulation and airtightness products.

Our company’s foundations are built upon the proud history of our combined subsidiary companies including Green Building Store founded in 1995 and award-winning renewable installation company Green Building Renewables.

We have been at the forefront of sustainable, low energy building, offering product innovations and services for three decades. And we have helped to support the uptake of Passivhaus in the UK since 2007. In 2010, we completed construction on the UK’s first cavity wall Passivhaus at Denby Dale.

Today, 21 Degrees stands as a leader in the energy revolution, driven by our unshakable commitment to challenge outdated systems and champion sustainable living. Every home, business, and industrial facility we touch is not just built to meet expectations – it’s designed to exceed them, setting a new standard for energy performance, environmental stewardship, and human wellbeing.

Our world is changing, and the opportunity is now. Change the way you think about energy.

Construction

Renewable Energy

Smart Building

Sustainability

21 Degrees

The Huddersfield office focuses on sustainable building solutions, project management, and product procurement.

Huddersfield

This office focuses on overseeing renewable energy projects and initiatives in Northampton and surrounding areas.

20a-30 Abington Street

Unit 9 Chessingham Park likely serves as a hub for information and communication technology management and support.

Unit 9 Chessingham Park

Chris Leighton

This department oversees sales operations and strategy to drive business growth.

Sales Management

This department focuses on the development, implementation, and management of renewable energy projects and technologies.

This department manages office operations and human resources activities to support the organization's workforce and administrative needs.

Administrative Services

This department focuses on surveying and estimating project costs and resources for construction initiatives.

Construction Services

This department handles post-sales customer inquiries and technical assistance.

Customer Support

This department manages financial planning, budgeting, and strategic financial analysis.

21 Degrees

Org chart

Teams

Sales Management

Renewable Energy

Administrative Services

Construction Services

Customer Support

Finance Department

Offices

21 Degrees

Org chart

Teams

Sales Management

Renewable Energy

Administrative Services

Construction Services

Customer Support

Finance Department

Offices

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