Roofing Membrane Calculator

Use our simple and straight forward roofing membrane calculator >>

Quickly find prices and how many rolls of our Wraptor breathable roofing membrane you need to order online for your project.

Before using the roof membrane calculator, it is important to measure the area where you intend to apply it to find the square metres. If you have a non-standard area or require a specialist quote, please get in touch with one of our expert advisers who will gladly provide you with a bespoke quotation.

See below for a simple guide to calculate the required roofing area in square meters for rectangular spaces:

Roof Area Calculation Advice

   ROOFING MEMBRANE CALCULATOR & PRICE ESTIMATOR
Roof Area (Sq m):
1m Rolls: {{ +sqm * 0.02 | roundup }}
Wraptor 100: {{ ((+sqm * 0.02) | roundup)*33.99 | currency:"£":0 }}
Wraptor 120: {{ ((+sqm * 0.02) | roundup)*42.99 | currency:"£":0 }}
Wraptor 140: {{ ((+sqm * 0.02) | roundup)*48.99 | currency:"£":0 }}		1.5m Rolls: {{ +sqm * 0.01325 | roundup }}
Wraptor 120: {{ ((+sqm * 0.01325) | roundup)*58.49 | currency:"£":0 }}
Wraptor 140: {{ ((+sqm * 0.01325) | roundup)*61.99 | currency:"£":0 }}

Please Note: The roofing membrane calculator is in BETA phase. Values generated by the roofing membrane calculator are provided are approximate and provided as a rough guide only. 

Roofing Membrane Prices

When searching for a UK roofing membrane supplier, it’s important to take into account and assess the quality of products such as:

  • Thickness in GSM
  • Is it available to buy online?
  • Multi-layered construction
  • How long is the delivery?

Our current range is of the highest quality breathable roofing membrane and available for next day delivery. This includes our three current ranges: Wraptor 100, Wraptor 120 and Wraptor 140:

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