Thermal break window profile EFP 55TB SLIDING W&D

aluminumacoustic

Sliding W&D range is a pressure equalised, fully drained, if desired a thermally broken system which consists of 55mm or 100mm and 148mm deep frames. Specification summary continued: Glazing—The system is glazed from the inside. Glass should conform the requirements of BS 6262 for thickness and type, in terms of wind resistance, safety and security. Drainage—The system is fully drained & pressure equalised, achieved by meeting the requirements of “Ventilated and drained glazing system” as specified in BS 6262 Frame / Sliding Sash Glazing depth is 38mm, standard glazing thickness from 4 to 28mm Thermal insulation—Standard configuration: Class 2.2 in accordance with DIN 4108 (2.8-3.5 W m2 K) or EN ISO 10077-1 The thermal transmittance ( Uf ) W/m2 K, is depending on the insulator strip, this as calculated as per EN ISO 10077-1. Comparable with class 2.2 DIN 4108-4 Table 3 Sound insulation—Depending largely upon the glass specification, generally the window framing reduces the figure by 3-4db (A)