Upgrading a listed building requires a deep understanding of traditional construction materials. We utilise breathable insulation systems, such as natural wood fibre or cork, which allow your walls to regulate moisture effectively. Our PAS 2035 compliant retrofit assessments ensure that every measure we install is appropriate for your specific wall type, whether it is stone, cob, or traditional brick. By avoiding synthetic barriers that trap moisture, we prevent long-term structural issues while significantly reducing heat loss and cutting down on your energy bills.

One of the biggest hurdles for owners of period properties is understanding planning permissions and conservation area rules. Our team manages the complexities of local authority requirements in Caerphilly, ensuring that our insulation methods are both compliant and sympathetic to the building's original design. We provide the technical documentation required for your applications, giving you peace of mind that your home remains both warm and legally compliant with the latest UK building standards.

Thermal upgrades often require internal or external finishing work that must match the historic aesthetic of the property. We offer a complete end-to-end service through our sister company, Global Plastering. By using traditional lime plastering techniques, we ensure that your walls look exactly as they should while benefiting from modern insulation technology. This partnership allows us to maintain the historic character of your Victorian or Edwardian home while delivering the comfort you expect from a modern living space.

Quality assurance is at the heart of everything we do. As a SWIGA-backed and CHAS-accredited contractor, we offer insurance-backed guarantees on our insulation projects, providing you with long-term protection. We bring years of experience to every project in Trecceln and Newbridge, ensuring your property is treated with the care it deserves. If you are looking to improve your EPC rating or simply eliminate cold spots, our expert team is ready to guide you through the process. For a professional assessment of your heritage property, call our dedicated team on 01443 809770. Please use UK Spelling and Grammar.