The Q-Mark High Performance Timber Window Scheme has been developed in association with TRADA Technology, drawing on their extensive knowledge of timber. The scheme was introduced to enable manufacturers of timber windows to demonstrate that their products perform at a higher level than those covered under the entry level General Performance Scheme.

What the scheme aims to achieve:

  • Raise the on-going standard of timber window performance
  • Ensure on-going compliance with the original product specification
  • Ensure product durability and longevity
  • Provide peace of mind that the manufacturer is consistently producing a quality product through independent verification by a third party certification body

The benefits of becoming a member:

  • Enables you to compete more effectively with non-certified window manufacturers
  • Helps generate new business by enabling you to tender for the increasing number of projects that specify third party certification of manufacturers
  • Helps generate repeat business because it enhances your reputation for quality which in turn leads to customer loyalty
  • Membership is voluntary and as such it provides a clear demonstration of your commitment to quality
  • You continue to benefit as levels of awareness of the scheme and the demand for third party certification continues
  • You benefit from association with BM TRADA, widely recognised and accepted as a leading provider of third party certification