commercialroofingquotes
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About Commercial Roofing Quotes

Commercial Roofing Quotes is an independent publisher for people who buy commercial roofing: facilities and estates managers, landlords, managing agents, bursars and finance directors holding quotes they need to compare. The site is run by SEO Dons Ltd. We explain how commercial roofing quotes are built and how to compare them. We do not survey, price or install roofs.

What this site does

Commercial roofing quotes for the same building often differ widely, and most of the difference is scope: the system, the insulation upgrade, the falls, the access, the guarantee and the exclusions. The pages here set out those lines for each roof type, from profiled-metal cladding to pitched slate and tile, and the quote sense-check turns the quotes you hold into a price per square metre with the missing scope lines listed.

What this site does not do

  • We do not survey roofs, price roofing work or install anything.
  • We hold no roofing trade accreditations or memberships. Where pages describe schemes such as NFRC or CompetentRoofer, it is so you can check the firms that quote you.
  • We do not pass your details to roofing contractors. When you send a form, it comes to us and we reply by email.
  • We do not publish a rate card, because we know of no free, dated, published source of commercial roofing rates we could cite.

How we write and check the pages

Rules and figures come from primary sources, named where they are used: Approved Document L and the Building Regulations on gov.uk, HSE guidance on roof work, fragile roofs and asbestos, the CDM Regulations 2015, HMRC guidance on VAT and capital allowances, and legislation.gov.uk. Pages carry the date they were last checked. Where a point depends on your building, lease or tax position, we say so and tell you who to ask. The worked examples on the site are labelled as examples and are not accounts of real jobs or clients.

Who we are

Commercial Roofing Quotes is operated by SEO Dons Ltd, a UK company (Company No. 16766013, registered office 71-75 Shelton Street, Covent Garden, London WC2H 9JQ). You can check the company on Companies House. To ask a question about a quote you hold, use the form on any page and we reply by email.

Related pages

Last checked 25 October 2026.

Quote sense-check and enquiry

Ask about the quotes you hold

Enter the totals and the roof area for an instant read, or send the form and we reply by email.

  • Instant indicative read. Enter the roof area and the totals on the quotes you hold: the form works out the price per m² of each quote, the gap between them, the total with VAT and the scope lines each quote still has to state.
  • Nothing is calculated from a rate card. Every number in the read comes from your own quotes; the only fixed figure is VAT at the 20% standard rate.
  • We reply by email. Send the form if you want a written view of the comparison or help with what to ask each roofer.

Who reads this form: Commercial Roofing Quotes is an independent publisher run by SEO Dons Ltd. We do not survey, price or install roofs, we hold no roofing trade accreditations, and we do not pass your details to a roofing contractor. Your enquiry is read by us and we reply by email.

1. Instant indicative read of your quotes

Which of these does every quote state in writing?

Enter the roof area and at least one quote total to see the read.
2. Your building and you

We use these details only to reply to this enquiry by email. See the privacy policy.

How this site works

  • Independent publisher run by SEO Dons Ltd
  • We do no roofing work and hold no trade accreditations
  • Your enquiry is read by us and we reply by email
  • Rules cited from Approved Document L, HSE and HMRC
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