Our aluminium windows and doors conform to the following: Aluminium alloys 6060/6063 T5/T6 in condition F22 to NBN P21-001 and DIN 1725.
Thermal break: polyamide strips PA6.6. 25% reinforced with glass fibre. Seals: EPDM to DIN 7863, TV110, NFPB5301, ISO 3994. Polyester powder coat to BS6496/APA- Quallcoat guidelines.
Anodised satin or bronze colours with EWAA/EURAS- Quallinod quality label. Dual colour available. Various options depending on design considerations. 51mm and 70mm domestic and 100mm commercial. Glazing options from 4mm to 8mm single glazed and 17mm to 32mm double glazed or triple glazed. Weather tested in accordance with BS6375 Pts1. Security tested to BS7950. Complies with Doc L for thermal transmittance.