All Selecta profile systems are extruded in the UK at our state of the art extrusion plant in Birmingham.
Profiles are extruded and tested for compliance to BS EN 12608-1:2016 with focus placed on thermal efficiency, sound insulation and product performance.
Materials are tested in accordance with and to BS EN 477:2018 (cold impact testing), BS EN 478:2018 (heat ageing), BS EN 479:2018 (heat reversion) and numerous other property checks.
As part of our ISO9001:2015 Quality Management System the testing procedures are rigorous to avoid such detrimental effects that can occur including buckling and distortion. External audits for BS EN 12608:2016 / PAS 24:2016 (enhanced security performance) are also tested on a regular basis.