Ecological Building Systems was set up in Athboy, County Meath in 2000, the UK division was established in 2007 and is based near Carlisle in Cumbria. Through strong relationships with European partners, the first products imported were the Pro Clima range of airtight and windtight building products. The company went on to establish itself as sole importers of some of the highest performing natural insulations available on the market. Ecological Building Systems promote a 'Fabric First' approach to building design with in-depth technical support, championing the use of more natural materials to optimise building performance and durability. Our product range includes: Pro Clima airtight & windtight systems Gutex natural wood fibre insulation Diasen insulating cork & lime based plaster Calsitherm breathable insulation boards Wellhofer airtight attic hatches Finsa airtight racking boards Thermo Hemp Combi Jute natural insulation (Ireland only) Bosig Phonotherm up-cycled structural insulation board Celenit wood wool thermal & acoustic insulation (Ireland only) Auro natural paints (Ireland only)
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The Ecological Building Systems annual revenue was $18.5 million in 2026.
Niall Crosson is the Technical Director of Ecological Building Systems.
32 people are employed at Ecological Building Systems.
The NAICS codes for Ecological Building Systems are [42339, 423390, 423, 42, 4233].
The SIC codes for Ecological Building Systems are [503, 50].