• Flat Roof Replacement/ Repair
    • GRP/Fibreglass Flat Roofing
    • Single Ply Membrane
    • Kemper Over-Lay Systems
  • Commercial Flat Roofing
  • Domestic Flat Roofing
  • Rooflights
  • Guttering & Repairs
    • Fascia Guttering
    • Commercial Guttering Repairs
  • Other Services
    • Green Roofing & Energy Saving
    • Builder service
    • Energy Saving Insulation
  • Projects
    • Domestic Projects
    • Commercial Projects

Flat Roof Roofers Stevenage

  • Home
  • About us
  • Testimonials
  • Case studies
  • News
  • Gallery
  • Accreditations
  • Contact us
Avant-Grade Roofing Solutions
0800 456 1104
info@avant-garde-roofing.co.uk
Mon - Fri
8am to 8pm
  • Flat Roof Replacement/ Repair
    • GRP/Fibreglass Flat Roofing
    • Single Ply Membrane
    • Kemper Over-Lay Systems
  • Commercial Flat Roofing
  • Domestic Flat Roofing
  • Rooflights
  • Guttering & Repairs
    • Fascia Guttering
    • Commercial Guttering Repairs
  • Other Services
    • Green Roofing & Energy Saving
    • Builder service
    • Energy Saving Insulation
  • Projects
    • Domestic Projects
    • Commercial Projects

Stevenage

Flat Roofing in Stevenage: Reliable, Attractive & Resilient

Avant-Garde Roofing Solutions is ideally situated to provide flat roofing in Stevenage, delivering top quality craftsmanship and a roof that will perform exceptionally well for decades to come. As a family-owned and run company with over two decades of experience, we specialise in three main types of flat roof installations. 

• GRP/Fibreglass

• Single Ply Membrane

• Kemper Waterproofing System

The solution that’s right for you will depend on your building and the long-term protection you’re looking for; however, we can advise you on the most appropriate system, guiding you through each of the pros and cons. 

Call now on 0800 456 1104
Get a Quote

Stevenage flat roof repairs, replacements and new installations

If a damaged roof is left for too long, it can leak for an extended period without any trace of an issue (inside the property), which can sometimes damage structural timbers. Other leaks may be more evident, especially when exposed to heavy rainfall. Any kind of leak can cause severe damage, so it’s essential to take action quickly. At Avant-Garde Roofing Solutions, we carry out all flat roofing repairs and installations ourselves. You’re dealing with a decision-maker right from the initial survey to installation and completion. We’re also fully insured to carry out work on your property, taking health and safety very seriously. 

Flat Roofing Contractors in Stevenage for Commercial & Domestic Properties

  • Commercial Flat Roofing

  • Energy Saving Solution

  • Domestic Flat Roofing

Call now on 0800 456 1104
Get a Quote

Flat Roof Replacement/Repair Systems

  • Fibreglass/GRP FlatRoofing

  • Single Ply Membrane

  • Kemper Over-Lay Systems

Fibreglass flat roofs are ideal for sheds, garages, extensions and balconies, as well as schools and hospitals. Being incredibly versatile, this proven flat roofing method can be equipped with a 30-year guarantee. Single-ply flat roofs are widely used in the commercial sector with life expectancy `in excess of’ 30 years.

The Kemper Waterproofing System has quickly evolved to become our most popular solutions for flat roofs in Stevenage. It provides reliable, long term protection that you can specify with complete confidence, whatever the substrate or application.

Why Choose us?

We take pride in delivering quality, innovative and permanent solutions to leaking flat roofs, offering up to a 30-year guarantee for residential and commercial projects. In addition to our dependable solutions, we’ve detailed some of the key reason why residents and businesses in Stevenage depend on us:

• We never employ sub-contractors. 

• We only use quality products for flat roofing in Stevenage. 

• Our solutions are suitable for buildings and roofs of all sizes.

• We know what it takes to create a flat roof that’s fit for purpose for many decades to come. 

• With so much experience behind us, all members of the team can provide a thoroughly professional service.

• We are fully insured to work on-site and will make sure we always work safely and responsibly.

• We cause minimum disruption. We will fit or repair your flat roof as quickly as possible.

If you’d like to learn more about us and how we can help you, please call us on 0800 456 1104. We’re more than happy to provide quotations, whilst you can learn more about our other services here.

  • Domestic Flat Roofing

    Domestic Flat Roofing

  • Commercial Flat Roofing

    Commercial Flat Roofing

  • Energy Saving Insulation

    Energy Saving Insulation

  • Flat Roof Builder Service

    Flat Roof Builder Service

  • Free Quote
    Free Quote
  • 20 Years Of Industry Experience
    Of Industry Experience
  • Expert $amp; Professional
    Expert & Professional
  • Up To 30 Years Guarantee
    Up To 30 Year Guarantee
Avant-Grade Roofing Solutions
 0800 456 1104
 Info@avant-garde-roofing.co.uk
  • Contact Us
    • Address:
      Unit 14, Chapel Farm, Hanslope Road, Hartwell, Northants,
      NN7 2EU
      Company Number 7095012
      Registered in England and Wales

  • Products
    • GRP / Fibreglass
    • Single ply membrane
    • Kemper coatings
    • Green roofing
    • Facia guttering
    • Energy saving insulation
    • Commercial guttering repairs
  • Services
    • Builder service
    • Domestic flat roofing
    • Commercial flat roofing
    • Accreditations
    • Energy Saving Insulation
  • Information
    • Regulations
    • Terms and conditions
    • About Us
    • Testimonials
    • Case Studies
    • Contact Us
    • Cookie Policy
    • Our Team
    • Complaints Policy
  • Milton Keynes
  • Bedfordshire Flat Roofing
  • Flat Roof Repair Milton Keynes
  • Flat Roofing Repairs Bedford
  • Banbury
  • Northampton
  • Felt Roofing Replacement
  • Lead Roof Replacement
  • Roofing Solutions Aylesbury
  • Warwick
  • Bicester
  • Brackley
  • Buckingham
  • Coventry
  • Daventry
  • Hemel Hempstead
  • Oxford
  • Leighton Buzzard
  • Luton and Dunstable
  • Peterborough
  • Rugby
  • Solihull
  • St Albans
  • Watford
  • Wellingborough
  • Welwyn Garden City
  • Approved Roofing Contractors
  • Flat Roof Construction
  • Fibreglass Roofing
  • Kettering
  • Leicester
  • Cambridge
  • Leamington Spa
  • Rushden
  • Corby
  • Birmingham
  • High Wycombe
  • Stevenage
  • St Neots
  • Huntingdon
  • Towcester
  • Harlow
  • Market Harborough
  • Sandy
  • Harpenden
  • Hertford
  • Barnet
  • Cambourne
  • Biggleswade
  • Newport Pagnell
  • Flat Roof for Garages

© 2025 Avant-Garde Roofing Solutions • © 2025 Freetimers for Web Programming & CMS • Website Design and Programming by Freetimers

We use cookies to provide you with a better website experience. Close this popup to carry on browsing, or click here to find out more about cookies