Use the same units
A 3 m roll has a gross area of 1.2, 1.8, 2.4 or 3.6 m² at widths of 40, 60, 80 or 120 cm respectively. These are mathematical areas before trimming, pattern matching and site waste. Usable coverage depends on wall dimensions and repeat.
Set the carton contents before comparing prices
Twenty cartons per design does not define a roll quantity while rolls per carton remain customisable. Agree the width, roll count and packaging first, then compare offers on the same basis. Do not add different widths together as if they were identical units.
Separate material and delivery
Request the product price, shipment arrangement and destination costs on the agreed commercial basis. Include a Canadian receiving postal code. Installation labour and import charges are separate from catalogue product pricing unless expressly included in the quotation.