THE UK'S LEADING SUPPLIER OF POLYTHENE
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SUPERTHERMIC COVERS EXPLAINED


Energy efficiency is vital in today's economy. Therefore to have a single skin greenhouse film on your tunnel which is as efficient as glass is an amazing advantage. The temperatures recorded on the graph (top right) relates to 1 day in the winter of 2010 and the trial was conducted by an independent consultant at New Place Nurseries in Sussex. The top (pink) line shows how much heat a normal tunnel cover will lose in cold weather and the central blue line shows how much heat a normal thermic film will lose  and the bottom green line shows how little heat (infra red radiation) a SuperThermic will lose. 

The difference between our two SuperThermic films is that SunMaster SuperThermic is a UV open film whereas Sterilite SuperThermic is a UV blocking film.
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XL Horticulture Ltd
Exmouth Road, West Hill, Ottery St Mary, Devon, EX11 1JZ
Tel: +44 1404 823044
Email: info@xlhort.co.uk
Copyright © 2018 All Rights Reserved
XL Horticulture Group
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  • HOME
  • XL POLYTHENE COVERS
    • SUPERTHERMIC COVERS >
      • STERILITE SUPERTHERMIC
      • SUNMASTER SUPERTHERMIC
    • SUNMASTER diffused
    • SUNMASTER CLEAR
    • SUNSMART COVERS >
      • SUNSMART GREEN
      • SUNSMART BLUE
    • SUNMASTER COOL
    • SUNMASTER DURALIGHT
    • TOTAL BLOCK BLACK/WHITE
    • EVO AC FILMS >
      • SUNMASTER CRYSTALTHERM
  • PROPAGATION FILM
  • SIDE VENT POLY
    • WIND UP VENT SYSTEM
    • SUNMASTER WOVEN
  • TAPES
  • COSYTEX FLEECE
  • HARDWARE SOLUTIONS
    • TWIN SKIN INFLATOR
    • SUB IRRIGATION
  • IRRIGATION
  • SOFT FRUIT SOLUTIONS
  • PROBIO
    • IMMUNOLOGICAL ACTIVATORS
  • HOW TO GUIDES
    • HOW TO MEASURE YOUR TUNNEL FOR A NEW SHEET
    • HOW TO CLAD YOUR TUNNEL
  • CONTACT US