Business Details
34 Years
experience
Trusted Windows and Doors Supplier in Llanelli
Established in 1992, Atcost Windows has built a reputation for excellence in manufacturing and installing high-quality windows, doors, and outdoor living solutions. Our origins trace back to 1985 when our founder Richard and his father Doug began operations at Llanelli's Cambrian Works. Over three decades later, we remain a family-run business, with Richard's children now steering the company forward. Our commitment to innovation and quality is evident in our partnerships with market-leading brands like Rehau, Pilkington, and Reynaers, ensuring our products meet rigorous standards for security, energy efficiency, and style. We serve homeowners, trade professionals, and commercial clients across South Wales, offering tailored solutions that combine functionality with aesthetic appeal.Our environmental initiatives, including onsite recycling and a transition to paperless operations, reflect our dedication to sustainable practices. With multi-point locking systems tested to Secured by Design standards, our products provide peace of mind while enhancing property value. Our team's extensive experience, spanning generations, guarantees expert guidance from initial consultation to final installation. Whether upgrading a single home or managing large-scale commercial projects, we prioritise customer satisfaction through reliable service and durable, cutting-edge products. Our proven track record and investment in new technologies position us as trusted leaders in the glazing industry.
Services
uPVC Windows
Composite Doors
Bifold Doors
Aluminium Doors
Composite Decking
Glass Balustrades
Garden Rooms
Lantern Roofs
Commercial Glazing
Trade Supplies
Details
- Year established: 1992
Highlights and features
- We offer over 30 years of experience in residential and commercial glazing solutions.
- Our products come from market-leading brands like Rehau, Pilkington, and Reynaers.
- We prioritise sustainability with onsite recycling and paperless operations.
- Our family-run business combines generational expertise with modern innovation.
- We provide comprehensive solutions from initial design to final installation.
Associations and certifications
- Secured by Design
What people say
First class product
Reliable and efficient
Pleasure to deal with
Love our flush sash windows
Excellent replacement windows
Services
uPVC Windows
Our uPVC windows combine energy efficiency with modern design, featuring multi-point locking systems for security. Available in various styles and colours, they reduce heat loss while enhancing property aesthetics. Ideal for homeowners seeking durable, low-maintenance solutions.
Composite Doors
Engineered for strength and insulation, our composite doors come in multiple finishes like woodgrain and painted effects. Tested to Secured by Design standards, they offer superior security and thermal performance, making them a popular choice for residential properties.
Composite Decking
Durable and low-maintenance, our composite decking resists weathering and fading. Available in natural wood tones, it provides a stylish outdoor space without the upkeep of traditional timber. Suitable for gardens, patios, and commercial areas.
Commercial Glazing
Tailored solutions for commercial properties, including automated doors and large-scale architectural glazing. Our systems enhance energy efficiency and aesthetics while meeting strict safety regulations, ideal for offices, retail spaces, and public buildings.
Lantern Roofs
Slim-profile lantern roofs maximise natural light in extensions and conservatories. Available in contemporary, regular, and square designs, they meet BSI standards for strength and thermal efficiency, creating bright, spacious living areas.
People
Richard
Managing Director
With over 30 years in the industry, Richard founded Atcost Windows in 1992, leveraging his expertise to establish the company as a regional leader in glazing solutions.
Steve
Director
Steve joined the business in its early years, managing trade operations in Cardiff before becoming a key director overseeing day-to-day activities and growth strategies.
Questions
What services does Atcost Windows offer?
We supply and install uPVC, composite, and aluminium windows and doors, along with outdoor living solutions like decking and garden rooms.
Which areas do you serve?
We operate across South Wales, including Llanelli, Cardiff, and surrounding regions.
Are your products environmentally friendly?
Yes, we use onsite recycling and aim for paperless operations to reduce environmental impact.
How secure are your windows and doors?
All products feature multi-point locks and meet Secured by Design standards for enhanced security.
Do you cater to trade customers?
Yes, we offer trade accounts with access to our full product range and dedicated support.
Can you help with commercial projects?
Our team provides tailored glazing solutions for commercial properties, from automated doors to architectural installations.
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Reviews (1)
Sarah Codd
Jul 26, 2019
Report
Amazing service. Fantastic product. Staff are incredible. Great prices. I have been using this company to many, many windows and doors at student properties since 2000. Steve in Cardiff remembers me even when I ring 3 years later??? Wow. I have even used them to replace a door after an attempted burglary. They were there next day, couldn't have been more helpful, dealt direct with the insurer, so easy. I have recently bought more doors and these were fitted swiftly and efficiently by friendly staff who leave the property spotless, my tenants raved about the service. I highly recommend this company
