Looking for a competitive quote from St Austell Bay Plastics or St Austell Bay Windows and Doors? You’re in the right place.
We supply and install high-quality uPVC windows, doors, conservatories, fascia, soffits, and bespoke plastic building products across Cornwall and Devon.
Whether you’re upgrading your home, replacing tired windows, or planning a new project, our experienced team offers expert advice, durable products, and excellent value.
Request your free, no-obligation quote today and discover why customers trust St Austell Bay Plastics and St Austell Bay Windows and Doors for reliable workmanship and long-lasting results.
Our Promise
We stand behind our work with a 10-year guarantee on installations, ensuring your peace of mind and satisfaction.
Glass Warranty
Our glass warranty ensures lasting clarity and durability for your windows, backed by years of expertise and excellence.
Hardware Coverage
We offer hardware coverage to ensure the functionality and security of your doors and windows for years to come.
Long-Term Support
Count on us for reliable long-term support and assistance with any issues or maintenance needs.
St Austell Bay Plastics.
St Austell Bay Windows.
01726 816906
© 2025 St Austell Bay PLastics LTD