Delivering a low energy or Passivhaus building is complex, and you need a solution rather than a single product.
At 21°, they are committed to using a whole house approach to provide better performing buildings from a comfort, cost and carbon perspective. 21° supply a range of specialist products and services, including triple glazed timber windows and doors, MVHR heat recovery ventilation, insulation and airtightness products.
They have worked hard to build a reputation for customer service, integrity and responsibility. 21° are committed to ensuring that their products are of the highest quality, backed by industry accreditations, and specified by companies at the forefront of energy-efficient construction. By choosing 21° you can rely on expert consultation at every step of your project.