Sashless Windows Company Limited work to the following standards, regulations and guidelines:
DESIGN AND MANUFACTURE
BS644 : 2003 Timber windows. Factory assembled windows of various types.
TIMBER QUALITY
BS EN942 : Timber in Joinery. General classification of Timber quality (1996).
TIMBER PRESERVATIVE TREATMENT
BS5589 : 1989 Code of practice for Preservation of timber.
AIR AND WATER PERMEABILITY
BS6375-1 : 1984 Performance of Windows - Part 1 Classification for Weathertightness.
STRENGTH TESTING
BS6375-2 Performance of windows - Part 2 : Specification for operation and strength characteristics.
INSULATION
Building Regulations Approved Document L (2002) Conservation of fuel and power in dwellings.
GLAZING QUALITY
BS5713 : Specification for Hermetically sealed flat double glazed units.
GLAZING SAFETY
Building Regulations Approved Document N-Glazing-safety in relation to impact, opening and cleaning: 1998 edition amended 2000.
GLAZING METHOD
We comply with National Housebuilding Confederation (NHBC) and Zurich Municipal requirements.
SECURITY*
BS7950 : Specification for enhanced security performance for casement and Tilt/turn windows for domestic applications.
FIRE ESCAPE*
Buildings Regulations Approved Document B1 Fire Safety: Means of Warning and Escape.
CHILD SAFETY AND SAFETY IN USE*
Building Regulations Approved Document K-Protection from falling, collision and impact.
TRICKLE VENTILATION*
Building Regulations Approved Document F-Ventilation:1995 Edition, amended 2000.
DISABLED ACCESS*
Building Regulations Approved Document M: Access and use of buildings.
*Subject to specification.