New! ThermGard TG50 Roof Glazing System

  • Wide Spans
  • Low Pitch
  • Non-Fragile

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Lonsdale Roofing

ThermGard TG50 Aluminium Rooflight System

ThermGard TG50

Setting the Standard for Safe & Weather-Tight Glass Roofs

  • Non-Fragile Class 2 CWCT TN66/67 & TN92
  • Thermally Efficient Double, triple and solar control options
  • Air-Tight Class 4 to BSEN12207
  • Weather-Tight Class E1650 to BS EN12208
  • ThermGard TG50 Aluminium Rooflight System

    ThermGard TG50 Aluminium Rooflight System

    Call 0208 801 4221 For a Competitive Quote or Email info@lonsdalemetal.co.uk

    We offer stock lengths or a design and fabrication service with all materials, pre-drilled, cut to size complete with all necessary fittings and fasteners ready for immediate installation.

ThermGard TG50

  • Thermally broken aluminium sloped glazing system suitable for commercial, public and domestic buildings.
  • Outstanding air-tightness and weathering performance independently certified.
  • Suitable for double or triple insulating glass units.
  • Designed to conform with the requirements of BS5516 2004 Parts 1 & 2 for the design & installation of sloping and vertical patent glazing when installed within the manufacturers recommendations.
  • Variable pitch down to minimum 5 degrees.
  • Wide centres and long spans means less metal and more daylight.
  • Materials are supplied Mill Finish as standard or may be polyester powder coated to standard RAL or BS colours to BS6496.
  • Tested to CWCT TN66-67 and classified Class 2 Non-Fragile. May be deemed to comply with CWCT TN92 when used with recommended glass specifications.


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