Air Change Ltd

Air Change Ltd offers comprehensive energy conservation solutions for sustainable buildings across the North of Scotland. Their services are designed to significantly reduce energy demands, typically by up to 30%, when combined with effective building envelopes. This approach ensures fresh indoor air and enhanced comfort while also contributing to the longevity of structures.

The company emphasizes a holistic approach to building performance, focusing on key elements such as unbridged envelopes, heat recovery ventilation (MVHR), effective shading, and thermal mass. They provide guidance on building basics, advocating for simplicity, durability, and efficiency in construction. Their expertise extends to ensuring buildings are healthy, comfortable, and affordable to run by focusing on fundamental building physics rather than relying on gimmicks or unproven new technologies.

Air Change Ltd also provides training and consultancy services, aiming to educate professionals and self-builders on best practices for sustainable construction. They stress the importance of measurement, testing, and certification, recommending calculations like PHPP over SAP for energy efficiency. Their commitment is to deliver long-lasting, high-performance buildings through experienced, hands-on knowledge and a focus on fundamental building principles.