Business Details
23 Years
experience
Professional Roofing Solutions in Leeds
Established in 2003, Alast Exteriors has built a reputation as Yorkshire's leading flat roofing and rendering specialist. With over 15 years of prior industry experience, our team delivers high-quality property development solutions to commercial and domestic clients across the UK. We pioneered the use of Topseal GRP fibreglass roofing systems in the UK, maintaining exclusive partnerships with leading material suppliers to ensure exceptional durability and innovation. Our services encompass complete roofing installations, repairs, re-roofing projects, and exterior rendering, supported by a 25-year guarantee on all materials and workmanship. Based in Leeds, we operate throughout Yorkshire and beyond, combining technical expertise with personalized service to meet both residential and commercial requirements.Our commitment to excellence is demonstrated through 2,000+ completed projects and ongoing specialist training for our installers. We maintain full insurance coverage and strict health & safety protocols, ensuring professional execution for every contract. From initial survey to final installation, our approach prioritizes transparency, competitive pricing, and long-term client satisfaction. Our skilled team specializes in complex roof systems while maintaining accessibility for smaller domestic projects. This combination of technical capability and customer focus has made us a trusted partner for property owners seeking durable, aesthetically pleasing roofing solutions.
Services
GRP Flat Roofing
Exterior Rendering
Roof Repairs
Fascias & Soffits
Guttering Systems
Re-Roofing
Roofline Installations
Details
- Year established: 2003
Highlights and features
- 20+ years combined experience in property development
- Exclusive use of Topseal GRP fibreglass systems
- 25-year guarantee on materials and workmanship
- Completed 2,000+ successful roofing projects
- Full project management from survey to completion
Associations and certifications
- Topseal GRP roofing system
What people say
High quality workmanship
Professional and knowledgeable
Outstanding from start to finish
A class finish
Honest company
Services
GRP Flat Roofing
Our GRP flat roofing systems provide durable, weatherproof solutions using Topseal fibreglass technology. These installations offer seamless finishes with over 1,000 colour combinations and non-slip options. Designed for domestic and commercial properties, they guarantee 25 years of performance while lasting up to 100 years with minimal maintenance.
Exterior Rendering
Monocouche and acrylic rendering services protect properties against weather damage while enhancing aesthetics. Our systems provide 30-year durability with breathable finishes that prevent condensation. Available in multiple colours, they offer resistance to damp, fungus, and algae growth for both residential and commercial buildings.
Roof Repairs
Comprehensive repair services address GRP, EPDM, and tiled roof issues with long-lasting solutions. We patch membranes, replace tiles, and improve insulation while maintaining structural integrity. Our experienced team delivers cost-effective fixes for both emergency and scheduled maintenance requirements.
Fascias & Soffits
Durable uPVC fascias and soffits enhance roof aesthetics while providing essential weather protection. Our installations include bargeboards and guttering systems in white, black, and oak finishes. These components work with GRP roofs to create cohesive, long-lasting exterior solutions for residential and commercial properties.
Re-Roofing
Full re-roofing services transform aging roofs with modern materials and techniques. We handle flat and pitched roof replacements, including dry ridge systems and roofline upgrades. Our property development expertise ensures seamless integration with existing structures while improving performance and visual appeal.
Questions
What areas do you cover for roofing services?
We operate throughout Yorkshire including Leeds, Bradford, York, and Hull, with nationwide service available for commercial projects.
What guarantees do you offer on roofing work?
All installations come with a 25-year guarantee covering both materials and workmanship.
Can you handle both domestic and commercial projects?
Yes, we provide solutions for residential properties and commercial buildings of all sizes.
What makes GRP roofing superior to traditional methods?
GRP fibreglass systems offer seamless construction, 100-year durability, and minimal maintenance compared to conventional flat roof materials.
Do you offer free property surveys?
Yes, we provide no-obligation surveys and quotations for all roofing and rendering requirements.
How experienced is your installation team?
Our roofers have 25+ years' average experience with specialist training in modern roofing technologies and techniques.
Reviews (7)
Judith Thorpe
May 17, 2021
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Excellent service. Efficient and clean and tidy. Very professional. Would definitely recommend Services: Roof installation, Gutter installation
Suzanne D.
Mar 11, 2021
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We recently had our conservatory roof replaced. The service we had was quick, communication was excellent and there was no mess left. We are really pleased and would use this company again.
Andrew Ackroyd
Dec 18, 2020
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Deplorable attitude towards a customer and knowledge of what was required on site was limited and caused us immense issues later on with the project. To say they are supposed to be a professional flat roofing company i was very disappointed in the owners attitude and the poor quality of the finished job that they undertook for me on what was a very prestigious quality project, i would not recommend them on any new flat roof installation owing to the bad experience i had with them
Jack M.
Aug 28, 2020
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Having read the reviews, and meeting Stefan, I chose to use Alast to replace 30 square metres of flat roof. I can wholeheartedly recommend this company. The crew were a breath of fresh air, compaired to some building contractors that we have used in the past, and despite challenging rain! the job was finished to a high stand within the agreed time period. Thank you Stefan and team
Matthew R.
Jul 27, 2020
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We developed a leak in our roof which required fixing urgently. Stefan and his team were very quick to come and assess the problem, advise on the repairs required and provide a quote. They were always very easy to communicate with, and provided regular updates on progress. When the work was completed the team were very professional and tidy. The work was performed to a high standard and extra effort was made to find matching roof tiles.
R. S.
Apr 09, 2020
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Alast saved the day when the roof on our extension was designed and built incorrectly by another contractor. Stefan completely replaced it and ensured it integrated properly with the original roof. He was a pleasure to deal with throughout, especially since he was having to undo someone else's bodge (never easy). Highly recommended.
Suki
Mar 31, 2019
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Have used these guys to re-cover and insulate my flat roof. They are excellent. They are a local company with a very skilled workforce and know everything there is to know about this specialist area of work. There are lots of people out there who will rip you off when it comes to getting work done on your roof. Just talk to these guys and they will give you good advice and save you money in the long run.
