Piran Windows Ltd.

As a family run business based out of St Austell, Cornwall with over 30 years’ experience in the double-glazing industry, we pride ourselves on providing a reliable and cost-effective repair service. If you have a problem with your windows, doors or conservatory, we are here to help. We offer a dedicated repair and installation service and are specialists in all aspects of repairs for uPVC, timber and aluminium products.

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Composite Door Installation in Cornwall: Everything Homeowners Need to Know in 2026

Your front door does more than open and close — it tells a story. It is the first thing a visitor sees, the last line of defense between…

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Upgrade Your Home with a Professional Double Glazing Company in Cornwall

 If you've been putting off upgrading your windows and doors, here's something worth knowing — the right double glazing company Cornwall ca

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Another warm roof conservatory installation complete by the Piran Windows team! This customer now has heaps of extra space that can be used all-year-round Call us on 01726 890881 or drop us a message to get a free quote!