Business Details
23 Years
experience
Your Trusted UPVC Windows & Doors Supplier in South Wales
Established in 2003, Proseal UPVC Ltd has become a trusted manufacturer and supplier of high-quality uPVC products across South Wales. Our proprietor, Gerry Jones, brings extensive industry experience to our operations, which have grown significantly since our inception. We pride ourselves on delivering handmade windows, doors, and conservatories crafted from premium materials and fittings, ensuring durability and aesthetic appeal. Our commitment to innovation is demonstrated through the introduction of advanced conservatory design software in 2005, enabling bespoke solutions tailored to individual specifications. Every product comes with a 10-year guarantee, reflecting our confidence in the longevity and performance of our offerings.We prioritise local manufacturing, sourcing materials from regional suppliers where possible, and maintain a strong reputation for quality and exceptional service. Our team combines technical expertise with a customer-centric approach, ensuring clients receive tailored advice and support throughout their project. With a focus on energy efficiency and security, our A-rated products enhance home comfort while providing peace of mind. Our dedication to competitive pricing and comprehensive service coverage has solidified our position as a leading provider in the region.
Services
Windows
Doors
Conservatories
Repairs
Fascias
Porches
Car Ports
Details
- Year established: 2003
Highlights and features
- We offer 20+ years of expertise in uPVC product manufacturing and installation.
- All products come with a 10-year guarantee for peace of mind.
- Locally sourced materials and UK-based manufacturing ensure quality control.
- Bespoke conservatory designs created using advanced 3D planning software.
- A-rated energy-efficient solutions to reduce heating costs and improve security.
Associations and certifications
- FENSA
Services
uPVC Windows
Our uPVC windows enhance energy efficiency and security while maintaining aesthetic appeal. Each unit is handmade using premium materials, featuring solar heat retention and A-rated insulation. The 10-year guarantee ensures long-term performance without maintenance concerns. Custom designs and multiple colour options allow seamless integration with any property style.
uPVC Doors
We supply and install durable uPVC doors including front/back, patio, French, and bi-fold styles. Options include stained or obscured glass for privacy, with security-focused hardware to protect your home. All doors are crafted to measure, combining robust construction with thermal efficiency for year-round comfort.
Conservatories
Custom conservatories designed using advanced 3D software for precise measurements and personalisation. Available in T-shaped, lean-to, gable, and Victorian styles, our structures use locally sourced uPVC for durability. The 10-year guarantee covers both materials and workmanship, ensuring lasting value.
Repairs
We offer cost-effective repairs for misted glass units, faulty hinges, locks, and weatherproofing components. Our technicians address condensation issues, replace damaged parts, and restore functionality without requiring full replacements, saving time and money while extending product lifespan.
Financing
Flexible financing options available through our Consumer Credit Licence, allowing customers to spread costs of uPVC installations. Competitive terms ensure accessibility to high-quality home improvements without upfront financial strain, subject to approval and transparent terms.
People
Gerry Jones
Proprietor
With over 20 years in the uPVC industry, Gerry Jones leads Proseal UPVC, leveraging expertise to deliver quality products and customer satisfaction across South Wales.
Questions
What areas do you serve?
We operate throughout South Wales, including Blackwood, Risca, Newport, Monmouth, and Usk.
Do your products come with guarantees?
All windows, doors, and conservatories include a 10-year guarantee covering materials and workmanship.
Can you repair existing uPVC products?
Yes, we offer repairs for misted glass, locks, hinges, and other components to avoid full replacements.
Are financing options available?
Yes, we provide flexible financing through our Consumer Credit Licence for approved customers.
How are your products customised?
Our 3D design software allows bespoke conservatory layouts and made-to-measure windows and doors tailored to your specifications.
