Sapa Dualframe 75mm Entrance Doors

The Dualframe HP Door can be used to achieve both traditional and contemporary styling and meets the ‘Secured by design’ specification.

The Dualframe HP Door uses a unique patented polyamide strip with integral bead retention leg to minimise projection of door leaf profile. Its stiles are designed to accept full length Eurogroove to ensure compatibility with a wide range of hardware.

There are a number of options including internal or external glazing; standard or ‘softline’ frames; standard, heavy duty or anti-finger trap.

• Weather rated low threshold cill option
• Unique polyamide strip with full depth Eurogroove
• Compatible with Dualframe 75 systems, Dualframe roof and Elegance 52 curtain walling

Product detail

Doors are hung on extruded aluminium hinges with stainless steel pins and nylon bushes. Powder coated to match the door. Locks are of Eurogroove construction with three hooks and central latch. A full length stainless steel faceplate is fitted. Optional top and bottom shoot-bolts are also available. On double doors, the slave leaf is secured by means of a slave lock having only top and bottom shoot bolts or by means of a shootbolt, with central finger operated mechanism throwing two opposing 10mm dia zinc plated steel bolts Cylinders are of 5-pin anti-drill construction. All keeps are adjustable and are made from pressed stainless steel. Hardware enhancements are available to achieve compliance with PAS 024.

Glazing

Drainage in accordance with details listed in this manual meets the requirements of ‘ventilated and drained glazing systems’, as specified in BS6262. Glass must conform to BS6262 for thickness and type. Insulating
glass units of 24mm and 28mm can be accommodated.
Door leafs: Glass set against extruded synthetic rubber gaskets retained in undercut grooves within an aluminium bead profile. Final retention of the glass is achieved yby the application of a coextruded
PVCu/synthetic rubber wedge gasket between the inner face of the glass and the frame.

Thermal Performance

Dualframe 75mm complies to Part L of the Building Regulations 2002, using only hard coat low emissivity glass and standard spacers to the double glazed units. Lower U-values can be achieved using double
glazed units with enhanced thermal insulation, such as ‘soft coat’ low emissivity glass, argon gas filling and thermally broken spacer bars.

For further information, download the specification above right or contact us at sales@apluswindows.co.uk.