21degrees

21degrees is a weather risk management company based in Geneva, Switzerland, that develops applications related to weather and provides a weather Sensitivity index for users. Some of its apps include GEO Weather. The company also operates as a trading name of GoEco Renewables Limited, which is registered with the Financial Conduct Authority under number 1003260.

The company serves homeowners, commercial building teams, architects, and councils by providing energy-efficient products and services. For homeowners, they offer warmer, healthier homes through energy-efficient solutions. Commercial clients receive practical low-energy solutions, while architects get technical support and specification guidance. Councils are supported with public-sector retrofit and low-energy building procurement needs.

To get started, customers can request a quote through the website or visit the showrooms. The company offers a Warm Homes Loan with a representative APR of 4.9% for financing. They also provide a low energy design service that supports self-builders and architects from concept to completion.

The business has been operating since 2007, starting with a pivotal moment when co-founder Chris Herring attended his first International Passivhaus conference. The company is part of the 21 Degrees family and is registered as GoEco Renewables Limited.

Customers can contact the business by calling 0808 281 5021 or emailing [email protected]. The registered office is located at 3 Foxoak Park, Common Road, Dunnington, York, YO19 5RZ. They also offer training and CPDs for professionals.

Reviewers consistently praise the team's professionalism, attention to detail, and ability to go above and beyond to ensure customer satisfaction. Many customers highlight the friendly and knowledgeable staff, as well as the exceptional results delivered on projects.

The Trustburn rating is 4.1 out of 5 based on 8 reviews. The rating split includes five 5-star reviews, four 4-star reviews, and three 3-star reviews, with the most recent review dated November 7, 2023.

The company is located in the UK with a branch finder covering areas such as North East of England, London & South East, South West, West Midlands, and East Midlands. They have a specific presence in Cambridge at Unit 11 Royston Trading Estate.

Key products and services include MVHR (mechanical ventilation with heat recovery), Passivhaus consultancy, low energy design services, and solar panels. They also offer windows and doors that meet class 4 for airtightness, the highest class.

The company differentiates itself by providing whole-building design support for low-energy homes and buildings, as well as technical support and specification guidance for architects. They also offer a low energy design service specifically tailored for self-builders.

The website mentions a 4% energy price cap rise scheduled for October 2026, which will take the typical annual dual-fuel bill from £1,663 to £1,723. This information is part of their news and updates section.

The company has a dedicated knowledge hub that includes guides, advice, and explainers for low-energy buildings, products, and services. They also provide technical resources such as brochures, technical files, and specification resources.

The company is part of the 21 Degrees family and is associated with Shermin Finance Limited, which is authorized and regulated by the Financial Conduct Authority. GoEco Renewables Limited acts as an appointed representative of Shermin Finance Limited.

The website features a section on 'Bebington Passive House' in Leeds, showcasing sustainable living. They also highlight a Marsden terrace project that is open for visitors to see during the Passivhaus open days from November 13 to 15.

The company offers a 'Low energy design service' that provides whole-building design support for low-energy homes and buildings. This service is designed to help self-builders and architects create low-energy homes that align with their vision.