door icon

Double Glazed UPVC Windows, Doors & Conservatories, Essex

Trade Window Services Ltd are major suppliers of double glazed windows, doors and conservatories to customers in the Southend, Leigh, Wickford, Rayleigh, Basildon and Chelmsford areas of Essex.

Replacement Double Glazed Windows & Doors, Southend, Essex - FENSA.

The Fenestration Self-Assessment Scheme was set up to help compliance with strict new Building Regulations for domestic properties and Document L in particular, effective from April 2002. The purpose is to ensure higher standards of work and product specification for double glazed windows doors and conservatories.

Replacement Double Glazed Windows & Doors – Self-Certification

img_8573All installers of replacement double glazed windows or doors must comply with improved thermal performance standards. As there are over 1 million installations of replacement double glazing every year, putting all of these through the Building Regulations applications process would flood the system. The FENSA scheme allows double glazing installers meeting certain criteria to self-certify that their double glazing installations comply with the Building Regulations. FENSA will:-

  • Inspect samples of double glazing work by the installer to ensure that standards are maintained.
  • Inform local authorities of completed double glazing installations by registered double glazing installation companies.
  • Issue certificates to householders confirming compliance.

Replacement Double Glazed Windows – Non-Registered

Double glazing work done as a DIY project or by a non-registered double glazing installer will need full local authority approval under the Building Regulations.

For more details on FENSA visit

Coloured Door & Window Frames

img_8583Please see our interesting and attractive range of coloured upvc and aluminium door and window frames. In addition to white, we also carry black, brown and an attractive range of natural timber effect finishes. For more details please visit Coloured Frames

Please see our Testimonials:

Replacement Double Glazed Windows, Double Glazed Doors, Sliding Sash Windows, Casement Windows. Southend, Leigh, Wickford, Rayleigh, Basildon, Brentwood, Chelmsford, Essex.

Southend | Leigh-on-Sea | Westcliff | Wickford | Rayleigh | Hockley | Basildon | Billericay | Chelmsford | Canvey Island | South Benfleet | Brentwood | Grays | Thurrock | Rochford | South Woodham Ferrers | South Ockendon | Corringham | Stanford-le-Hope | Orsett | Tilbury

Postal: Trade Windows Services Ltd, 1801 - 1803 London Road, Leigh on Sea, Essex SS9 2ST