Flats and blocks · Hampshire
EWI for flats and blocks in Fareham
Need EWI for flats and blocks in Fareham? Tell us about the property and we'll arrange a free survey and a written quote. On mixed-tenure blocks in Fareham, we agree access and resident notices with the managing agent before scaffold goes up.
- Free survey in PO16 and nearby
- Guide price from £110 per m² + scaffold, 0% VAT
- Fixed written price before work starts
Free survey in Fareham
Postcode, service and a phone number is all we need.
Included as standard
- One programme and one finish across the whole building
- Higher-risk buildings follow the Building Safety Regulator's process in England
- Planning permission is needed for flats and maisonettes
- Cavity barriers and fire-stopping detailed at compartment floors

Local considerations in Fareham
We cover Fareham and nearby Gosport, Portsmouth and Waterlooville. Fareham is about 10 miles from Southampton. Homes across the South East range from inter-war semis and post-war estates, which are mostly cavity-walled, to older solid-walled cottages and Victorian town terraces.
Exposure to wind-driven rain varies across Hampshire: sheltered town streets fare better than walls on high ground or facing the prevailing weather, and the render, beads and cill details are chosen with that in mind.
For blocks in Fareham, we start with height, storeys and the planning position, because those decide the system.
- Postcode district
- PO16
- County or area
- Hampshire
- Nation
- England
- Nearby
- Gosport, Portsmouth, Waterlooville, Cowes
Planning and building control in England
Planning in Fareham follows England's national rules: similar-looking finishes on houses are usually permitted, while flats, commercial premises, conservation areas and streets under an Article 4 direction need an application.
Insulating or re-rendering more than half of a wall's area brings in Part L of the Building Regulations, so building control is notified and the wall is upgraded to about 0.30 W/m²K where practical.
On residential buildings with a storey 11 metres or more above ground, guidance points to non-combustible external wall materials, and combustible materials are banned in relevant buildings 18 metres and over, so we specify mineral wool systems there.
Who needs to agree to EWI on a block?
The freeholder or management company commissions the work, but leaseholders usually pay through the service charge. In England and Wales, major works above the statutory threshold trigger the Section 20 consultation process before a contract is placed. We provide the specification and pricing you need for that consultation.
EWI for flats and blocks prices in Fareham
| Item | Guide price | Notes |
|---|---|---|
| Mineral wool system on a low-rise block | £110–£190 per m²0% VAT | Priced on survey |
| Scaffold and access | Priced per building | Includes licences where needed |
| Specification and pricing pack for consultation | Included with quote |
Confirmed by a fixed written quote after survey. 0% VAT: installing insulation in a home is zero-rated until 31 March 2027, so these figures are the total; 5% applies from 1 April 2027.
What happens next
Get a guide price
Try the online quote tool for a ballpark figure.
Book the survey
A visit at a time that suits you.
Agree the quote
Nothing starts until you've signed the written price.
We do the work
Planned around weather, with you kept informed.
Flats and blocks in Fareham: questions
Do flats need planning permission for EWI?
Yes. Permitted development rights for external alterations apply to houses, not flats or maisonettes, so an application is needed.
Who pays for EWI on a leasehold block?
In England and Wales, usually the leaseholders through the service charge, depending on the lease, and the landlord must follow the Section 20 consultation process for major works.
Do you work on high-rise buildings?
Tell us the height and number of storeys. Buildings in the higher-risk category have a separate regulatory route, and we'll say plainly if we're not the right contractor.
Do you cover Fareham?
Yes — we survey and quote EWI for flats and blocks in Fareham (PO16) and nearby Gosport, Portsmouth and Waterlooville, with a fixed written price before any work starts.