Introduction to Framework

The WPA framework for timber window and door products offers our clients products that are designed to meet the latest edition requirements of the Building Regulations.

Suitable for the refurbishment or new build of low, medium and high rise housing schemes, schools and other types of public sector buildings.

Procurement guide - PDF

Works and services offered

Design and manufacture of products

Design and supply service

Supply and/or installation

Site management service

Appointed Companies for T4

-- Arden Windows Ltd
-- Heron Bros
-- Sashless Window Company Ltd


-- Sovereign Group Ltd
-- Bowater Building Products


Benefits of Timber Window & Door products

All windows and doors are compliant to BS 644, BS EN 14351-1 and PAS 24 and are CE Marked to the harmonised standard relating to performance characteristics for windows and doors (BS EN 14351-1).

The framework also incorporates requirements laid down by the Wood Window Alliance and incorporates security options which conform to BS 7950, PAS 24 and Secured by Design.

All timber used on products is legally sourced from sustainably managed forests. On refurbishment projects, existing windows and doors are removed and responsibly disposed of for recycling. A 10-year product and installation guarantee is provided.

Contact WPA for more information on this framework

Call us on 01895 274800 Email

This framework is valid until 31st July 2022

Back to top