GRP impact-resistant exteriors
Thermally insulated solid core
Noise-reducing design for a peaceful property
Bespoke doors to enhance your property’s entrance
Trade Glazing Systems Ltd fits and supplies composite and residential entrance doors built with robust GRP skins, solid insulation and your choice of colour and finish across Norwich, Norfolk, Great Yarmouth, Cambridge and the wider East Anglia region. All doors are made to order to suit home, renovation or trade projects, with options for additional security accreditations.
You benefit from entrance systems that help reduce draughts, improve thermal performance, and deliver reliable protection. With a flexible range of finishes, every specification, classic or contemporary, is catered for. Our Norwich-based support helps create the right impression, whether for an upgrade or larger development.

Durable construction, fitted to last
Our composite doors combine a GRP outer skin with a solid insulated core, creating a door that is strong, energy-efficient and easy to maintain. Choose the right security level, with PAS 24 and Secured by Design approved options available. With a variety of designs, glazing and finishes to select from, you can make your entrance unique.
Every door is manufactured and installed to meet the demands of both individual homes and multi-property projects across the East Anglia region. You can view examples of completed projects in our gallery or get in touch with the team to discuss your requirements and arrange a quotation.


Why invest in a composite or residential door?
A properly manufactured door reduces heat loss, improves security, and supports long-term performance with minimal upkeep. From new developments to upgrading traditional homes, you gain a high-spec entrance tailored to your requirements and style preferences. The integrated sound insulation helps reduce external noise for a quieter living environment. Trade Glazing Systems Ltd ensures every project, from survey to installation, is managed efficiently from start to finish.
Composite and residential door benefits
-
Made to your measurements for a precision fit
-
Solid timber and GRP composite door options available
-
Wide choice of colours, styles and glazing designs
-
Residential entrance doors tailored for homes and developments
-
Custom-made door designs for unique property requirements
-
Designed for strength, security and long-term performance
-
Security-compliant versions including PAS 24 and Secured by Design
-
Built for UK weather with strong sound insulation properties
-
Low maintenance finish reducing long-term upkeep
-
Suitable for new builds, renovations and trade supply
Very efficient and good value three weeks from quote to install
Have a few jobs I. Need doing will be my first go to
If you live in east of England give this firm a try
Colin Webb, GMB


