Introducing IsoForm 3100 by JSP Aluminium

• Colour: Black, Grey, White, Silver
• Finish: Powder-coated, Mill, Chrome, Satin
• Material: Aluminium 
• Shape: Rectangle
• Width (Window): Bespoke

  • Side Hung

    • Minimum sash width: 400 mm.
    • Maximum sash width: 865 mm.

    Top Hung

    • Minimum sash width: 400 mm.
    • Maximum sash width: 1400 mm.
• Width (Door):

  • Single Door

    • Minimum Frame Width: 600 mm.
    • Maximum Frame Width: 900 mm.

    Double Door

    • Minimum Frame Width: 1200 mm.
    • Maximum Frame Width: 1800 mm.
• Height (Window): Bespoke
  • Maximum sash height - 1400mm
• Height ( Door):

  • Single Door

    • Minimum Lock Housing Height: 300 mm.
    • Minimum Frame Height: 1850 mm.
    • Maximum Frame Height: 2150 mm.

    Double Door

    • Minimum Lock Housing Height: 300 mm.
    • Minimum Frame Height: 1850 mm.
    • Maximum Frame Height: 2150 mm.

Window Sizes

• Sash to Outer Frame: 58 mm.
• Sash to sash: 98 mm.
• Upstand: 33 mm.
• Outer frame to transom: 48mm.

Door Sizes

• Sash to Outer Frame: 67 mm.
• Sash to Sash: 116 mm.
• Upstand: 33 mm.
• Transom: 49 mm.

Window Features

• The Isoform 3100 Aluminium Systems has a 47 mm standard depth or 70 mm optional depth.
• PAS24 certified.
• BS 6375-1: Weather Performance.
• BS 6375-2: Weather Performance.
• BS 1191: Cycling Performance.
• Trickle ventilators available.
• Thermal performance of the unit (u-Value): 1.6 W/(m²K).
• Maximum sash weight: 42.80 kg per pane (top hung).
• Maximum sash weight: 19.60 kg per pane (Side hung).

Door Features

• PAS24 certified.
• BS 6375-1: Weather Performance.
• BS 6375-2: Weather Performance.
• BS 1191: Cycling Performance.
• Thermal performance of the unit (u-Value): 1.6W/(m²K).