FENSA Approved Installer

We are a FENSA approved installer our registration number is 15769

FENSA stands for the Fenestration Self-Assessment Scheme. It has been set up by the Glass and Glazing Federation (GGF) and other industry bodies with Government encouragement in response to the current Building Regulations for England and Wales.

When having windows and doors replaced homeowners must comply with current thermal peformance standards and ensure that they get a certificate of compliance from FENSA or from Local Authority Building Control. FENSA also enables companies that install replacement windows and doors to self certify compliance under these Building Regulations.

  • FENSA – The industry gold standard for replacement windows and doors – the proven brand trusted and demanded by consumers and local authorities.
  • Over 9000 registered businesses.
  • Over 6 million homeowner certificates sent.
  • Over 24% of households in England and Wales have used a FENSA registered installer.
  • All pricing capped – no increase for 7 years – no hidden costs.

Click here to go to the FENSA website



Constructionline is the UK’s largest certified pre-qualification database, saving the construction industry over £500 million a year in administration. Already used by over 60% of local authorities, we reduce duplication and save time and money by encouraging organisations to use a single source for pre-qualification.

Click here to go to the constructionline website


ISO 9001:2015 Quality Management

ISO 9001:2015 specifies requirements for a quality management system where an organization needs to demonstrate its ability to consistently provide product that meets customer and applicable statutory and regulatory requirements, and aims to enhance customer satisfaction through the effective application of the system, including processes for continual improvement of the system and the assurance of conformity to customer and applicable statutory and regulatory requirements.

All requirements of ISO 9001:2015 are generic and are intended to be applicable to all organizations, regardless of type, size and product provided.

Where any requirement(s) of ISO 9001:2015 cannot be applied due to the nature of an organization and its product, this can be considered for exclusion.

Where exclusions are made, claims of conformity to ISO 9001:2015 are not acceptable unless these exclusions are limited to requirements within Section 8.3, and such exclusions do not affect the organisation’s ability, or responsibility, to provide product that meets customer and applicable statutory and regulatory requirements.

Click here to go to the ISO website