Metal Back Channel

$78.00$99.00 per 3.6m length

Foam infills are included.

Standard delivery charge of $55 for all roof sheeting orders up to 4.2m in Auckland.
Please request a freight quote if sheeting is over 4.2m or you are outside of Auckland.

Metal back channel:

  • Prevents leaking at walls and Facias. Used on the high end of your structure.
  • Available in two colours grey friars or titania
  • 3.6M long
  • Includes foam roll or foam infills

Corrugated and greca dimensions: 45MMX20MMX20MM  

5 Rib and Custom Glaze dimensions: 45MMX35MMX35MM

Freight Information

For Freight charges please contact Supreme Plastic Roofing on 09 636 0949

Storage Information

Twinwall – It is very important that you keep the flutes dry.  Please make sure that you keep your twinwall in a covered area away from water (moisture) and dust until installed correctly
Acrylic – Please keep the acrylic in a dry area as the sheet comes with a paper masking which is very hard to remove if wet.
Custom Glaze – Do not leave your sheet out in the sun as the protection cover can bake into the sheet.  Keep undercover until installed.

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