Technical Specifications

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We realise at Thomas Henry that due to the increasing concerns relating to our environment, we endeavour to use environmentally responsible products and sustainable materials.

Timber Framework:

  • Class 1 hardwood, kiln dried to 12-14%, strength 9300.

Roof Cappings:

  • Polyester powder coated aluminium weather cappings in white, brown or grey.
  • Cast aluminium polyester powder coated finials and crests as standard.

Opening Windows, Doors and Fittings:

  • High security espagnolette catches with lockable handles.
  • Brass coloured finish. Also available in black, white and polished chrome.
  • Weather proofing using a rubber double gasket system.
  • Shoot bolt security locking system is standard on side hung casements and small fanlights.

Rainwater Gutter Systems:

  • Extruded aluminium guttering and down pipes on bespoke designs.
  • Cast aluminium guttering and down pipes option available.
  • Colours – white or black as standard.

Framework/ Roof Colours:

  • Paint finishes: The timber is treated with three coats of micro-porous paint providing a fully finished product.
  • 25 standard colours with other options available as standard.
  • All paint primers and finishes are micro-porous allowing the timber to breath naturally.
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