Building excellence, one garden at a time.
At Qualplas, we take pride in being a leading window fabricator, renowned for our commitment to delivering exceptional products and outstanding customer service. With our headquarters located in St Helens, Merseyside, we have been in the industry for over three decades, providing high-quality uPVC and aluminium products to homes across the region. Our extensive range of products includes windows, doors, conservatories, and more, designed to meet the unique needs of each client.
Our Products
Within our comprehensive product range, you'll find an impressive array of windows, doors, and conservatories that not only enhance the aesthetic appeal of your home but also provide superior functionality. From traditional casement windows to innovative sliding patio doors, every item in our collection has been meticulously designed to blend seamlessly with any architectural style, whether it's a modern, contemporary home or a heritage property with a rich past.
Our Promise
At Qualplas, we're committed to delivering exceptional products and services. We believe in building long-lasting relationships with our clients, which is why we offer a 10-year insurance-backed guarantee on every installation. This means you can enjoy complete peace of mind, knowing that we're here to support you for years to come.
Our Team
Our team of experts is dedicated to providing exceptional customer service, from the initial consultation to installation and beyond. With years of experience in the industry, our team members are knowledgeable and skilled in their Craft, ensuring that each and every installation meets our high standards.
What We Offer
From stylish aluminium windows to sophisticated conservatories, we offer a wide range of products that can enhance the look and functionality of your home. Our extensive product range includes:
- Windows: casement, sliding sash, and shaped windows
- Doors: residential, sliding, and bi-fold doors
- Conservatories: PVCu, aluminium, and lantern-style conservatories
- Other Products: external cladding, guttering, and internal decorative items
Testimonials
We're proud to share the experiences of our satisfied clients, who have benefitted from our exceptional products and services. Our testimonials demonstrate the high level of satisfaction we strive to achieve with every installation:
- "Excellent quality and workmanship"
- "Friendly, helpful, and efficient team"
- "Large patio window fitted, first-class service every time"
Independent Network
As an approved member of the Independent Network (IN), we adhere to the highest standards of quality, customer service, and professionalism. This membership earns us the trusted reputation that we take pride in, ensuring our clients receive the best experience possible.
Get in Touch
To learn more about our products and services, or to request a quote, please don't hesitate to get in touch with us. You can reach us via phone, email, or by visiting our office.

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