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Duotherm

Warm touch PVC-u internal clad aluminium system with various profile shapes. Single rebated slab style door hung on butt type knuckle hinges.


Duotherm
 
 


Product Information and Downloads

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Materials

  • Aluminium alloy 6060/6063 T5/T6 to comply with BS EN 12020-2: 2001/BS7599-9: 2001
  • Internal PVC window grade profile to BS7413
  • Glazing and weatherseals comply with BS4255 and BS4255 Pt 1

Finish

  • Polyester powder coat paint finish to BS 6496.
  • Dual colour available. Standard RAL colours supplied.
  • Anodised finish AA25 to BS3987.
  • Woodgrain finishes in mahogany and light oak

Profile width

  • Various options depending on design considerations

Depth of frame

  • 70mm

Building applications

  • Designed for use as open out or open in, single or double doors
  • Internally or externally beaded with side-light options for domestic and light/medium commercial applications.
  • Single door - Max width 914mm. Max height 2400mm
  • Double door - Max width 1800mm. Max height 2400mm
  • Subject to agreement it is possible to exceed these limitations depending on design criteria

Special features

  • Designed for high thermal efficiency – Structural aluminium sections are clad internally with PVC profiles.
  • Ovolo, chamfered or square main profile options
  • High security glazing and three point locking

Glass

  • 24mm

Sash inserts

  • Allows for fully framed or low threshold door sashes

Performance

  • Complies with Doc. L for thermal transmittance
  • Test Report available on request
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File Type Document Description Download Document
Zip Archive DUO CAD
DUO CAD Files
Download (2 MB)
Adobe PDF Duo Door - May 01
Technical Fabrication Manual
Download (3 MB)
Adobe PDF Duotherm Windows & Doors Brochure
Product brochure
Download (2 MB)
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General
Product Type Doors
Material Aluminium / PVC
Dual Colour Yes
Thermally broken Yes
NBS available Yes
Performance
Max width 900
max height 2400
Max weight 80
Weather suitability Better
Acoustic suitability Better
Thermal suitability Better
Min Glazing 24
Max glazing 24
security rating Better
low threshold option Yes
Locking options
Multi-point Yes
Door options
Butt hinge Yes
Rebate Yes
Jointing
Crimp Yes
Mechanical Yes
Building suitability
light duty Yes
medium duty Yes
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