Landlord loft insulation in Cardiff
Cardiff is part of the area we cover in South Glamorgan. For loft insulation for a rented home, you get a free survey and a fixed written quote.
We cover postcodes including CF10, CF11 and CF24, in the Cardiff council area.

Where we work around Cardiff
We work in neighbouring Penarth, Trowbridge (South Glamorgan), Barry and Cowbridge too.
| Postcode districts | CF10, CF11, CF24, CF5 |
|---|---|
| Council area | Cardiff |
| County or area | South Glamorgan |
What is different when you are a landlord?
Rented homes in England and Wales must meet a minimum EPC rating to be let, and the government has confirmed it will rise to band C, with a deadline of October 2030. We can quote across a portfolio and schedule several houses together. More about loft insulation for a rented home.
- Tenant liaison if you want us to arrange access
- Per-property quotes and invoices
- Photos and completion notes
Why book with us in Cardiff
Fixed written price
The price on the quote is the price you pay. It only changes if you change the job, or if we find something hidden, such as rot, and you agree the change in writing first.
Honest about grants
If you might qualify for funding, we tell you before we quote.
Downlights made safe
Fire-rated covers or a clear zone around recessed lights.
Clear contact details
Your quote says who to call with questions before, during and after the work.
How much does loft insulation for a rented home cost in Cardiff?
Installing insulation in a home is zero-rated for VAT until 31 March 2027 and 5% after that, under HMRC's rules for energy-saving materials (notice 708/6).
Building regulations in Wales
Wales has its own Approved Document L. Insulation alone is not normally notified, but conversions need building control. How the rules work across the UK.
Rented homes
Privately rented homes in Wales fall under the same minimum energy efficiency rules as England: at least band E now, rising to band C for all tenancies in scope by 1 October 2030.
Questions about loft insulation for a rented home in Cardiff
Is loft work in Cardiff different from anywhere else?
The method is the same, but older terraces, cottages and newer estates each have their own quirks: lath ceilings, low pitches or trussed roofs. We plan for the loft we find.
Can a landlord in Cardiff book work for a tenanted house?
Yes. We can arrange access with the tenant directly and send you photos once the work is finished.
Do you take on jobs outside Cardiff?
Yes. We also work in Penarth and Trowbridge (South Glamorgan) and elsewhere in South Glamorgan.
Will loft insulation improve my EPC rating?
It usually adds points, and from no insulation it can be significant. Whether it moves a whole band depends on the rest of the property.
What EPC rating do rented homes need?
In England and Wales the current minimum is E, and the government has confirmed a move to C with a deadline of October 2030. Check the current rules on GOV.UK for your property.
