CHRISTMAS HOURS & ORDER CUTOFF TIMES

We will be closed from 12pm Thursday 19th Dec 2024 and re opening on Monday the 13 January 2025. Our Auckland Showroom will be open by appointment only between the 6th to 10th of Jan 2025 with reduced staff. Online and email ordering is best during this time and not all stock is available for collection.

Cut off date for all Auckland orders before Christmas is Friday 13th December, with the last delivery day being Wednesday the 18th December. Cut off for the rest of NZ is Monday 9th December.

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

Infill Type

Foam Roll 3.6m, 4 Single Infills for Corrugate, Greca, 5 Rib, 6 Single infills for Custom Glaze

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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