The Original Glass Company’s Slimseal Heritage Units Pass EN 1279 Parts 2 & 3
Based in Cambridgeshire, The Original Glass Company (part of the Holloseal Group) is the largest manufacturer of heritage units in the UK, with experience that spans over quarter of a century. No surprise then that they are one of the front runners when it comes to successfully achieving EN1279 Parts 2 and 3 for their Slimseal Heritage Units and the only company in the UK to have achieved a pass with krypton gas, an essential component in any heritage glazing solution.