Beautiful and energy efficient windows manufactured in the West Midlands

At High Performance Windows, we focus on supplying a full range of high quality double glazed timber windows.

Our timber windows combine the benefits of traditional styling with the practical benefits of modern window systems. So whether you’re looking to purchase replacement windows for existing ones which are ageing and inefficient, or you’re looking to fit stylish windows for a new build project, High Performance Windows’ wide selection of timber windows are sure to meet your requirements.

A wide range of finishes and styles

High Performance Windows can supply you with a full range of colour, finishing and styling options so your windows can be supplied to your exact specification. Utilising our in-house spray booth facility, we can factory coat your windows in a huge range of traditional and contemporary finishes. Where required we will match existing finishes as closely as possible to existing joinery items.

Our finishing system is comprehensive:

  • All items are sanded by both machine and by hand and thoroughly checked prior to application of finishes
  • End grain sealer is applied prior to the commencement of product application to prevent water penetration
  • Base coats are applied, as appropriate for the timber species.
  • In the case of hardwoods two coats of stain inhibiting primer is applied to hardwoods that produce tannins
  • De-nibbing is undertaken prior to application of the second base coat
  • A flexible joint sealer is applied on all induced joints
  • A final topcoat is applied to achieve a long lasting finish

Specialist oils and waxes are used for a translucent finish to internal timbers where required. High Performance Windows purchase quality timber sourced from sustainable sources from established and reputable suppliers, manufacture to the highest specification and factory finish to the highest standard

For further levels of customisation, we can supply you with contemporary and traditionally styled ironmongery, including multiple security options to cater for your exact needs.