Qualplas was established in 1987 to fabricate PVCu windows, doors and conservatories for the trade, retail and commercial markets.

Based in St Helens, Lancashire, our business has grown to become a leading window fabricator of the high specification VEKA profile and has earned an enviable reputation for customer service.
Today, Qualplas’s manufacturing activity is complimented by its Major Stockist and Distributor status of roofline, rainwater and ancillary  products from brands including Polypipe and Deceunink and Everbuild.

We consistently offer excellent service and technical support to our established customer base which ranges from Trade and DIY customers to Blue Chip Companies, Local Authorities and Housing Associations.
As a business with experience and expertise in supplying aluminium and PVCu building products,  we look forward to welcoming you to our impressive list of existing customers and we hope to hear from you soon.

Call us on 01744 812333  |  Contact us by email

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ST Group Limited, Clock Face Road, Clock Face, St Helens WA9 4LA

FRIDAY 8:00AM-4:30PM  SATURDAY 8:00AM-12:00PM