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System 6

Thermally Broken Vertical Sliding Window

The Metal Technology thermally broken vertical slide window has been designed in such a way that its attractive and clean lines will enhance all types of residential and commercial property. Various other profiles have been designed and incorporated allowing architects to achieve combinations of fixed lights and sliding sashes without the need for a separate coupling mullion.

Performance Overview

Weather Performance

All windows are designed to provide Class ll weather tightness as defined by BS 6375 pt.1 and BS 4873.

Size Limitation

 

Max Window Width Max Window Height Max Sash Weight
1500mm 2500mm 43Kg

 

Materials

Aluminium profiles are extruded from aluminium alloy 6060T6, T5 or T4 complying with the recommendations of BS EN 12020-2 / BS EN 755 Parts 1-9. Where sections have a thermal break, this is polyurethane.

Metal Technology can provide tailored U-value calculations using their dedicated estimating software to calculate overall project average window U-values for their full range of systems.

Construction

Frame members are generally square cut (jamb bars have a 5° mitre at the bottom). Corners are assembled with stainless steel screws driven into grooves in the sections. All frame joints are sealed during construction against entry of water. Woven woolpiles and glazing gaskets are provided to resist the ingress of water.

Finishes

The range of sections can be provided in either of the following ranges of finishes:

  1. Anodised to BS 1615 or BS 3987
  2. Powder organic coated to BS 6496

Metal Technology's powder coating is produced to Qualicoat standards.

Glazing

Glazing is by means of an extruded channel gasket, which is wrapped around the glass, prior to the assembly of the frame members around the unit. Window can accommodate glazing from 6mm single glazing to 24mm double glazed units.

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