Flats and blocks · East Sussex
EWI for flats and blocks in Crowborough
Need EWI for flats and blocks in Crowborough? Tell us about the property and we'll arrange a free survey and a written quote. On mixed-tenure blocks in Crowborough, we agree access and resident notices with the managing agent before scaffold goes up.
- Free survey in TN6 and nearby
- Guide price from £110 per m² + scaffold, 0% VAT
- Fixed written price before work starts
Free survey in Crowborough
Postcode, service and a phone number is all we need.
Included as standard
- We work with managing agents on resident communication
- Higher-risk buildings follow the Building Safety Regulator's process in England
- Mineral wool systems where building height or guidance requires them
- One programme and one finish across the whole building
Crowborough: walls, weather and approvals
We cover Crowborough and nearby Tunbridge Wells, East Grinstead and Tonbridge. Crowborough is about 21 miles from Brighton. 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 East Sussex: 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 Crowborough, we start with height, storeys and the planning position, because those decide the system.
- Postcode district
- TN6
- County or area
- East Sussex
- Nation
- England
- Nearby
- Tunbridge Wells, East Grinstead, Tonbridge, Haywards Heath
Planning and building control in England
Planning in Crowborough 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.
How disruptive is it for residents?
Most work happens from scaffolding outside. Residents may need to allow brief access to extend window cills, vents or flues from the inside. We provide a notice for residents covering dates, scaffold, and how to raise concerns.
EWI for flats and blocks prices in Crowborough
| 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.
How it works
Enquiry
Send your postcode and a few details.
Measured survey
Walls, damp, eaves, cills and services recorded.
Written price
A fixed price with the specification attached.
Work and handover
Installed, inspected and documents handed over.
Flats and blocks in Crowborough: questions
Can one flat have external wall insulation on its own?
Rarely. The outside walls are usually owned by the freeholder, the result would look patchy, and planning is unlikely. Whole-building schemes are the norm.
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 Crowborough?
Yes — we survey and quote EWI for flats and blocks in Crowborough (TN6) and nearby Tunbridge Wells, East Grinstead and Tonbridge, with a fixed written price before any work starts.