Business Details
47 Years
experience
Trusted uPVC & Aluminium Window and Door Solutions
Established in 1979, Astraseal has grown to become one of the UK's leading manufacturers and installers of uPVC and aluminium windows, doors, and conservatories. With three manufacturing sites spanning 110,000 square feet, we combine extensive industry experience with state-of-the-art facilities to deliver precision-engineered products. Our partnerships with renowned systems suppliers such as REHAU, Smarts, Eurocell, and Kawneer enable us to offer a technically advanced product range tailored to diverse project requirements. As a fully certified fabricator, we adhere to rigorous British standards, ensuring every product meets exacting quality and compliance benchmarks.Our dedicated divisionsTrade, Commercial, Win-Dor, Fire Doors, and Special Projectscater to residential, commercial, and large-scale developments, supported by a 24-hour quote service and nationwide delivery. With over 45 years of expertise, we prioritise innovation, reliability, and customer satisfaction, backed by a 10-year guarantee on coloured frames and a commitment to continuous improvement in fenestration solutions.
Services
uPVC Windows
Aluminium Doors
Conservatory Roofing
Fire Doors
Commercial Glazing
Special Projects
Trade Supply
Spray Painting
Window Installation
Door Replacement
Details
- Year established: 1979
Highlights and features
- We have over 45 years of experience in uPVC and aluminium fenestration.
- Our state-of-the-art manufacturing facilities ensure precision and quality.
- We partner with leading systems suppliers like REHAU and Kawneer.
- We offer nationwide delivery and installation services.
- Our 10-year guarantee covers all coloured frame products.
Services
uPVC Windows
Our uPVC windows combine energy efficiency with modern design, available in sliding, patio, and bi-fold styles. Engineered for durability, they feature advanced sealing technology to reduce noise and heat loss. Ideal for residential and commercial properties seeking enhanced insulation and aesthetic appeal.
Fire Doors
Certified fire doors designed to meet stringent safety standards, offering up to 60 minutes of fire resistance. Each door undergoes rigorous testing and includes maintenance contracts for long-term compliance. Trusted by housing associations and commercial developers for reliability and performance.
Commercial Glazing
Full-service commercial glazing solutions for social housing and new developments, including survey, manufacture, and installation. Our team handles large-scale contracts, delivering over 80,000 products annually with precision and adherence to project timelines.
Special Projects
Expert solutions for high-rise and multi-room developments, featuring CAD-designed glazing systems. Our specialists provide end-to-end support, from architectural consultation to installation, ensuring compliance with complex building regulations and aesthetic requirements.
Spray Painting
In-house RAL colour and woodgrain foil application for windows and doors, offering over 150 finish options. Durable, fade-resistant coatings come with a 10-year guarantee, allowing bespoke colour matching for residential and commercial projects.
Questions
What types of windows do you offer?
We provide uPVC and aluminium windows in sliding, patio, and bi-fold designs, tailored for energy efficiency and aesthetic appeal.
Are your fire doors certified?
Yes, all our fire doors are tested and certified to meet UK safety standards, with optional maintenance contracts available.
Do you supply products nationwide?
Yes, we offer nationwide delivery and installation services through our dedicated fleet and experienced teams.
What guarantees do you provide?
Our coloured frames come with a 10-year quality guarantee, ensuring no peeling, cracking, or fading.
Can you handle large commercial projects?
Yes, our Commercial division manages large-scale developments, delivering over 80,000 products annually with full project support.
