The Quote Calculator can be used to determine what products are needed to build your roof. Once complete, “Create Order” and the calculated items will be transferred into your basket. From here, you can add and remove items, or even continue browsing our website. Although we have tried our best to cover all roof types and variations, it does not account for all eventualities. For this reason, we strongly recommend that you check all the roofing sheet lengths and product quantities before completing your order. If you need any assistance, please call us on 01538 398 708 or email