Cut Costs - Go Direct to the Manufacturer!
High-Performance Commercial Windows & Doors: Supporting South Wales Businesses
Partnering with South Wales Commercial Sectors
At Jefferstone Windows, we extend our commitment to quality, high-specification windows and doors to the commercial sector. As a long-established, independent local company, we understand the importance of reliability, efficiency, and competitive pricing for your business operations.
For uPVC window installation, contact us today!
We supply and install a wide range of durable, secure, and thermally efficient windows and doors, manufactured in-house to meet your exact project specifications and delivered with the seamless, professional service our customers trust.
Windows and Doors Tailored for Your Business Needs
We provide bespoke solutions across key commercial sectors in Newport, Cardiff, and the surrounding areas:
Education (Schools, Colleges, Nurseries)
We offer robust, secure window systems to protect students and staff. Our products also provide excellent thermal insulation to reduce energy costs and minimize outside noise, creating a better learning environment.
Hospitality (BnBs, Hotels, AirBnBs)
First impressions are crucial. Our stylish uPVC and Composite Doors enhance curb appeal, while our high-quality glazing reduces road noise, ensuring guests enjoy a comfortable, peaceful stay that leads to five-star reviews.
Retail & Office (Stores, Offices, Gyms)
We help businesses save money and attract customers. Our modern, attractive windows and storefront doors maximize natural light and thermal efficiency, significantly cutting heating and cooling bills while showcasing your brand in the best light.
Why Choose Jefferstone for Your Commercial Project?

- Local & Reliable: An independent, established company in Newport with a track record since 2004.
- Direct-to-Manufacturer Savings: We manufacture in-house, ensuring you cut costs and go direct for the best competitive price.
- Certass Registered: All installations are completed to the highest industry standards by our highly experienced team.
Secure your business premises with high-quality, reliable windows and doors. Contact our friendly commercial team today for a comprehensive, no-obligation discussion about your project.
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