Summary
A polyamide window system suitable for all types of buildings.
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Application
Suitable for both residential and commercial application such as homes, schools, offices and leisure facilities.
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Description
The Kestrel Aluminium Systems 60mm polyamide window allows the construction of the most common types of top and side hung open-out vents, tilt before turn, and open in bottom or side hung vents and fixed lights as an individual or composite window styles. The system can be externally (open out casement vents) beaded or internally (TBT vents and casement vents with adapter used) beaded.
Frame profiles are typically 60 mm deep. Odd leg and curtain wall outer frames are also available. Square or bevel beads are standard. A range of cill sections, corner posts and couplers complement the range.
Features and benefits:
- Designed generally in accordance with BS 4873:2004.
- Uses a 24 mm PA66 GF25 polymide thermal break.
- Polyamide thermal break allows for single or dual colour options.
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Color
Silver, Other
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Finish
Anodized, Powder-coated, Mill
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Material
Aluminium
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Shape
Square, Rectangle
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Length
Bespoke
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Width
Bespoke
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Height
Bespoke
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Warranty description
Ten year
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Specification
Standard
To BS 4873:2004, BS EN 12020-2:2001, BS 3987:1991, BS EN 12206-1:2021, BS 4873:2016, BS EN 14351-1:2006+A2:2016, BS EN ISO 10077-2:2017.
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Third-party certification
PAS 24:2016.
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Product performance
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Weather performance
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UK exposure category
To BS 6375-1, 2000 Pa.
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Air permeability
To BS 6375-1, Class 2.
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Watertightness
To BS 6375-1, Class 5A.
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Resistance to wind load
To EN 12210, Class 5.
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Durability
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Operation and strength characteristics
To BS 6375-2.
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Thermal
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British Fenestration Rating Council Window Energy Rating
C.
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Frame
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Finish as delivered
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Coating
Polyester powder coating to BS EN 12206-1:2004., Anodizing to BS 3987:1991., Mill finish.
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Colour
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Ventilator
None., KAS 231 trickle vent.
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Glazing or infill
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Requirements
24 mm double glazed., 28 mm double glazed.
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Hardware
KAS 246 and KAS 247 Securistyle Defender friction hinges 13 mm stack height., KAS 240 inline Virage key locking espagnolette handle., KAS 241 Virage Key locking cockspur handle., KAS 243 Slide a side espagnolette and keeps., KAS 245 TSL Bi-part espagnolette and keeps., Visible hinge tilt before turn gear sets., Invisible hinge tilt before turn gear sets., Tilt only bottom hung open in gear sets., Side hung open in gear sets.
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Operation
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Type
Manual.
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Additional properties
Hardware
Black., Silver., White.
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Glazing bead
Glazing Bead (Square) KAS633 (24mm double glazed)., Glazing Bead (Bevel) KAS634 (24mm double glazed)., Glazing Bead (Square) KAS635 (28mm double glazed)., Glazing Bead (Bevel) KAS636 (28mm double glazed).
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Sub sill
110mm Subcill KAS621/623., 150mm Subcill KAS621/624., 180mm Subcill KAS621/625., 205mm Subcill KAS621/626.
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Hinges
Restricted hinge., Standard hinge., Sterling hinge.
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Handles
Locking., Non locking.
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Security
Multi-point bi-part espagnolette locking. PAS24 compliant.
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Opening width
1000 mm (maximum).
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Height
2000 mm (maximum).
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U-value
1.7/WERC.
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Beading
Internal beading., External beading.
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Trickle vent
As standard., Slimline.
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Sustainability data
Country of material origin
United Kingdom
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Country of product manufacture
United Kingdom
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A1–A3 ('Production stage')
Embodied carbon as defined in BS EN 15804
Normalized unit
4 kg CO₂ eq/kg
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Declared unit
4.0 kg CO₂ eq/kg
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Recyclability
Aluminium building products are collected and recycled at end-of-life very efficiently, and the end-of-life recycling rate for aluminium is >90%.
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Recycled content
79 %
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