Roofing Calculator

Read articles categorised as “Roofing Calculator” on the PermaRoof UK blog. We offer innovative solutions to the DIY, trade and commercial sectors.

We offer a free to use flat roof calculator and kit builder for both trade and DIY use. Save, print or email the quote to yourself or our sales team to get a price for your complete, bespoke flat roof kit.

Talk to us today and find out how we can help you with your project. With a wide range of building and flat roofing products, installation guides, video tutorials and more, PermaRoof UK is a one-stop-shop for all your projects. In addition to reading our blog we recommend you connect with us on Facebook and LinkedIn for even more updates.

EPDM Made Easy – Instant Kit List with Our Flat Roof Calculator

2025-11-28T17:31:56+00:00May 25th, 2025|Categories: EPDM, Roofing Calculator, Roofing Materials|Tags: , , , |

Planning a flat roof project doesn’t need to be complicated, and with PermaRoof’s Flat Roof Calculator, EPDM just got a whole lot easier. Whether you’re a trade roofer or a DIYer looking for a simpler way to quantify and order your supplies, our flat roof calculator is here to help. You’re just four easy steps away from getting your kit sorted – and only

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How to Accurately Quote a Flat Roof Project: A Contractor’s Guide

2025-03-06T12:21:00+00:00November 1st, 2024|Categories: Ask the Experts, For Tradesmen, Roofing Calculator, Roofing Contractors|Tags: , , |

When quoting a flat roof project, precision is key. Offering a clear, detailed quote helps build trust with your clients and ensures that both you and the customer are on the same page from the start. Here’s a step-by-step guide to make sure your quote is professional, transparent, and thorough, especially when working with rubber roofing systems. This article is for trade roofers and

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The Ultimate Flat Roof Area Calculator

2024-10-07T11:24:00+00:00October 7th, 2024|Categories: Ask the Experts, DIY Roofing, Guides, Roofing Calculator|Tags: , , |

The working out can often be the hardest part of a DIY flat roof project. Accurate measurements are key to quantifying and whether you have a simple rectangle or a complex design, we’re here to help with our ultimate flat roof area calculator guide. Typically, EPDM is quantified and purchased by project dimensions in metres and liquids by square meterage, calculated in conjunction with

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How to Calculate the Area of a Flat Roof in Square Metres

2026-02-13T14:27:50+00:00March 22nd, 2024|Categories: Ask the Experts, DIY Roofing, Flat Roofing, Roofing Calculator, Roofing Materials|Tags: , , , |

When you’re starting your project, knowing how to calculate the area of a flat roof accurately in square metres is perhaps the most important part of the process. Most of the materials will be ordered based on these vital measurements, so getting it right is key to the overall success or failure of the project. At PermaRoof UK, we’re here to help

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Two Easy Ways to Waterproof a Plywood Roof

2025-08-11T14:43:16+00:00February 20th, 2024|Categories: Ask the Experts, DIY Roofing, EPDM, Flat Roofing, Products, Roofing Calculator, Roofing Materials, Shed Roofing|Tags: , , |

If you need to waterproof a plywood roof, you’re in the right place here at PermaRoof UK. We’re happy to offer you all the support you need, from tips and expert advice to buying materials and installing them yourself or finding a reliable professional to do it for you. Whether you’re waterproofing a plywood shed roof or preparing a garage deck for a

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Building a Flat Roof Extension? What you need to know

2025-03-11T13:37:22+00:00January 25th, 2024|Categories: Ask the Experts, DIY Roofing, Elevate, EPDM, Flat Roofing, Garage Roofing, Products, Roofing Calculator, Roofing Materials|Tags: , , |

A rising number of UK homeowners have been building a flat roof extension in favour of moving to a new house. Perceptions have changed in recent decades and today, with ever increasing moving costs, this is consistently proving to be the most cost-effective way to bring much needed space into the home. Some of the latest innovations in both design and material, have opened

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Tried our EPDM Kit Builder?

2025-07-03T08:21:29+00:00November 29th, 2019|Categories: Flat Roofing, PermaRoof UK News, Roofing Calculator|Tags: , |

If you’ve never heard of our free EPDM Kit Builder, you don’t know what you’ve been missing. Permaroof introduced the EPDM Kit Builder to make light work of roofing quotes for EPDM roofers and for a number of years, it’s been part of the essential tool kit of many of our trade customers from all over the UK. Now available for

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Help with EPDM Kits 24/7/365

2025-07-22T15:14:56+00:00June 17th, 2019|Categories: Flat Roofing, PermaRoof UK News, Roofing Calculator|Tags: , |

Getting your flat roof projects underway is super-easy with an EPDM kit from Permaroof and now you can do it round-the-clock, even if you need a tailored solution. Our standard flat roof kits can be ordered in any size, 24/7/365 in our online store. We give a fast, reliable turnaround EPDM online orders are processed straightaway at Permaroof

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Build a Roof Kit in 10 Mins

2025-07-09T11:32:05+00:00April 17th, 2019|Categories: Flat Roofing, Roofing Calculator, Roofing Materials|Tags: , |

When you’re tackling a flat roof renovation, whether professionally or DIY-fashion, understanding how to build a kit list can be an important factor. Working out materials quantities can be a historically complex task for which traditional roofers used ready reckoners, years of experience and a good relationship with roofing suppliers. Today, thanks to Permaroof, building a flat roof

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Roofing Quotes Made Simple

2024-09-25T14:16:45+00:00February 18th, 2019|Categories: Flat Roofing, PermaRoof UK News, Roofing Calculator|Tags: , , |

The production of flat roofing quotes can bring headaches for trade roofers and can often prove time-consuming. When profit margins are tight, roofers need to ensure they spend as little time as possible on working out materials for flat roof projects. Some types of roofing projects are complex and require lots of working out due to awkward shapes and elevations, flat

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