FENSA Approved Installer
Reg. no. 45140Certified 10 September 2026. Installations in dwellings are self-certified to Building Regulations and notified to building control.
Credentials & documents
What's in place and what we'll send you, with the certificate details so you can check them.
Registrations & insurance
Installsure insurance-backed guarantee
10 yearsDomestic installations are protected by an insurance-backed guarantee that stays valid even if the installer stops trading.
Companies House
Company no. 17274011Ketos Glazing Ltd, registered in England and Wales. SIC 43342 Glazing.
Public liability insurance
Certificate on requestInsurance certificates are provided with tender returns and before starting on site.
Constructionline Gold
Member no. 1437856Gold membership certified 13 October 2026, including the Building Safety module, pre-qualified for main contractors and public-sector buyers.
SSIP health & safety (Once For All)
SSIP Registered MemberOnce For All Health & Safety certificate issued 6 October 2026, valid to 6 October 2027.
Available on request
Main contractors and housing providers: we'll send any of these with your PQQ or before we start on site.
- Health & Safety Policy (signed)
- Risk assessments & method statements (RAMS)
- COSHH assessments
- Construction Phase Plan, domestic works
- Training & competence matrix
- Drug & alcohol policy
- Building Safety Act procedures (8)
- Inspection & test plan
- O&M manual template
Capability statement (PDF)
Two pages: company details, credentials, process, building safety and our Lewisham programme. 290 KB.
Want a price for your home?
A designer comes out to measure up at a time that suits you, and you get a fixed written price before anything is ordered.
Call Tommy on 020 7324 4804, send photos on WhatsApp to 07301 767786, or fill in the quote form.