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Alitherm 47

Slimline, low U-value system with various profile shapes. Single rebated slab style door hung on butt type knuckle hinges.

Alitherm door
 

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Product Information
Document Downloads
Technical Specifications

Materials

  • Aluminium alloy 6060/6063 T5/T6 in Condition F22 to NBN P21-001 and DIN 1725 Thermal break: polyamide strips PA 6.6.
  • 25% reinforced with glass fibre
  • Seals: EPDM to DIN 7863, TV 110 NFP 85301, ISO 3994 Finish
  • Polyester powder coat to BS 6496/APA-Quolicoat Guidelines. Anodised satin or bronze colours with EWAA/EURAS-Qualinod quality label
  • Dual colour available

Profile width

  • Various options depending on design considerations

Depth of frame

  • 47mm or 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 900mm. 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

  • Polyamide thermal break allowing dual colour option

Glass

  • Glazing options 24mm, 28mm and 32mm

Sash inserts

  • Allows for fully framed or low threshold door sashes

Performance

  • Weather tested in accordance with BS6375 Pt 1 Complies with Doc. L for thermal transmittance
  • Test Report available on request
General
Product Type Doors
Material Aluminium Polyamide
Dual Colour Yes
Thermally broken Yes
NBS available Yes
Performance
Max width 900
max height 2400
Max weight 80
Weather suitability Best
Acoustic suitability Better
Thermal suitability Better
Min Glazing 24
Max glazing 32
security rating Best
low threshold option Yes
Locking options
Multi-point Yes
Door options
Butt hinge Yes
Rebate Yes
Jointing
Mechanical Yes