About from company website
The Cavity Insulation Guarantee Agency (CIGA) is an independent body established in 1995 to provide 25-year guarantees for cavity wall insulation fitted by registered installers in the UK and Channel Islands. The government regards cavity wall insulation as a key measure for energy savings and reducing carbon dioxide emissions. CIGA was formed after consultation with the Government's Energy, Environment and Waste Directorate to offer householders a dependable guarantee covering defects in materials and workmanship.
CIGA ensures that all member installers are assessed for competence and must adhere to technical guidance and best practice. The guarantee covers defects in materials or workmanship, with CIGA's technical department available to assist if problems arise. For work completed in England and Wales by installers registered under the CWISC competent persons scheme, the certificate also confirms compliance with Building Regulations.
The agency provides a members login area for benefits, services, news, and technical guidance, and maintains a social media presence on Twitter.
Services
Works as
Sectors
Accreditations from company website
- CWISC
Similar companies
- Campsite in a BoxDoncaster · Modular & offsite construction
- Create PropertiesDoncaster · Main contractor
- Ecru Energy LtdDoncaster · Heating & ventilation
- Envy Drive LtdDoncaster · Civil engineering
Is this your company?
This profile was compiled from public records. Claim it to add the things buyers ask for:
- Services and specialisms in your own words
- Accreditations and insurance, with cover levels
- Areas you cover and how far you travel
- Typical project size and contract types
- Recent projects with photographs
- Capability statements and brochures to download
- Plant and in-house trades you own
- Who to contact for enquiries and tenders
Questions about The Cavity Insulation Guarantee Agency from the record on this page
What does The Cavity Insulation Guarantee Agency do?
The Cavity Insulation Guarantee Agency (CIGA) provides independent 25-year guarantees for cavity wall insulation fitted by registered installers across the UK and Channel Islands. Their listed services include Insulation.
Where is The Cavity Insulation Guarantee Agency based?
The Cavity Insulation Guarantee Agency is registered at Insulation House, Town End, Doncaster, DN5 9AG, in Yorkshire.
What areas does The Cavity Insulation Guarantee Agency cover?
The Cavity Insulation Guarantee Agency states that it works across Channel Islands.
How many people work at The Cavity Insulation Guarantee Agency?
Accounts filed for the year to 2025 report 16 employees, which places the company in the 10-49 employees band.
What is The Cavity Insulation Guarantee Agency's turnover?
The Cavity Insulation Guarantee Agency does not disclose turnover: UK small-company accounts are not required to. Based on headcount and trade debtors in its filed accounts, turnover is likely to fall between £1.3m and £3.6m. This is an estimate, not a filed figure.
Is The Cavity Insulation Guarantee Agency still trading?
Companies House lists The Cavity Insulation Guarantee Agency as active, with accounts most recently made up to 2025-06-30.
What accreditations does The Cavity Insulation Guarantee Agency hold?
The Cavity Insulation Guarantee Agency displays CWISC on its website.
What sectors does The Cavity Insulation Guarantee Agency work in?
The Cavity Insulation Guarantee Agency works in Residential and Energy.
When was The Cavity Insulation Guarantee Agency established?
The Cavity Insulation Guarantee Agency was incorporated on 1976-06-15, though the company says it has traded since 1995.