Industry Standards

At Pearl Window Systems we pay more than lip service to the concept of quality control. We are committed to providing our customers with market leading windows, doors and conservatories. Not only do we operate some of the most stringent quality control procedures in the industry (as demonstrated by our BS7412 accreditation), but we also employ two full-time staff dedicated to ensuring the standard of our products is second to none. In addition, every frame is checked prior to despatch to ensure it lives up to our customer's high expectations.


Operating under industry leading and award winning standards, we are committed to staying at the forefront of product performance, accreditation and operational standards.




System Accreditations

Through a commitment to research, innovation and constant product development and improvement, Liniar has attained all the accreditations and services available through the leading UK bodies and institutions. These include Censolutions, Kitemarks and BBA (British Board of Agreement).


In addition to the product standards which specify minimum requirements under Censolutions and BBA Certification, we also hold the Environmental Management System ISO 14001:2004 British Standards Institute Award for extruded products.

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