At ECS, we bridge the gap between historic preservation and 21st-century performance. We are specialists working with numerous architects and clients, providing expertise on restorations that respect the original fabric of heritage buildings. We utilise high-performance, vapour-permeable systems to ensure structures remain warm, dry, and resilient for generations to come.
ECS is also a nationwide distributor of premium materials for heritage-sympathetic and NZEB (Nearly Zero Energy Building) restorations; we handle the technical complexities on your behalf. From supplying industry-leading insulation brands such as Steico, Rockwool, VonHanf, and Diasen to delivering NZEB-compliant solar energy and storage, heating and hot water systems for seamless thermal upgrades and structural rehabilitation nationwide.
Restoration & NZEB Consultancy
Bridging heritage preservation with Net Zero strategies.
Natural Insulation
Spain's largest independent supplier of natural vapour-permeable insulation
Energy Systems
Solar power and battery storage solutions for both grid-tied and off-grid properties.
Water Heating
KRONOTERM Ultra-Efficient Hot Water Heat Pumps.
Climate Control
Advanced, low-energy heating solutions for year-round comfort.
Managed Restorations
Full project delivery through our trusted partners.
Specialist Groundworks
Cellar excavation and land rehabilitation for restricted access sites.
Sauna & Spars
Design and installation of bespoke, energy-efficient saunas and spars.
Property Health Check
Comprehensive pre-purchase health checks for electrical & insulation systems.
Education
Professional training in sustainable building practices.
Please be advised that, as of 2026, our primary focus has transitioned towards consultancy, NZEB (Nearly Zero Energy Buildings), and material distribution. Consequently, our application and restoration services are now reserved for internal projects, with the exception of a few very high-end bespoke projects.
That said, we are fully committed to ensuring your requirements are met. While our internal teams are currently prioritised, we are working closely with Bio Reforma in Cádiz and several highly regarded local partners in Western Asturias on restoration projects.
Should you wish to complete our contact form, we would be delighted to forward your details to the most appropriate team to assist you further.
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ECS Insulation Calculator
Spain 2026 CTE Building Standard Compliance
(Assuming 20°C temp difference)