In short: HMO sound insulation reduces noise passing between letting rooms, floors and neighbours. We carry this out across Devon, priced against the HMO rules for England and the council’s own standards.
- Nation
- England
- Pricing region
- South West
- Postcode areas
- EX, TQ, PL, DT
- Main towns
- Plymouth, Exeter, Paignton, Torquay, Newton Abbot
What does sound insulation in Devon involve?
- Acoustic plasterboard
- Party wall upgrades
- Sealing of service gaps
- Floor and ceiling upgrades with resilient bars or hangers
- Door seals and heavier door sets
- Pre-completion testing coordination where required
Which rules apply in Devon?
- Where the building regulations apply to a conversion, Part E sound requirements can apply between rooms and floors.
- A conversion can be a material change of use under the building regulations, so confirm with building control before work starts.
Councils in England can add additional licensing and Article 4 directions on top of the national rules. Check the council’s website for the exact address before you buy or start work.
How much does sound insulation cost in Devon?
| Item | UK typical | Local guide | Per |
|---|---|---|---|
| Acoustic upgrade to a party or partition wall | £900 – £2,000 | £940 – £2,100 | wall |
| Acoustic ceiling or floor upgrade, 12–15 m² | £800 – £2,700 | £830 – £2,800 | room |
Typical time on site: 2–6 working days per room. For a figure for your house, try the guide-price tool.
Sound insulation by town in Devon
Questions about sound insulation in Devon
What makes the biggest difference?
Mass, separation and sealing gaps. A well-built acoustic stud wall and sealed doors usually beat adding thin layers.
Can you soundproof a floor without lifting it?
Often from below, by dropping an independent ceiling with acoustic insulation. It does lower the ceiling slightly.
Do you carry out sound insulation across Devon?
Yes, across the whole of Devon, including Plymouth, Exeter, Paignton.
Who licenses HMOs in Devon?
HMOs in Devon are licensed by the local council for the address. Where an area has several councils, each runs its own licensing and planning policies.
Other HMO services in Devon
- Professional and co-living HMO refurbs in Devon
- Large HMO conversions (7+ sharers) in Devon
- Commercial and above-shop to HMO in Devon
- Bedroom upgrades and room refits in Devon
- Layout changes and room reconfiguration in Devon
- Escape routes, emergency lighting and fire stopping in Devon
- Damp, mould and HHSRS repairs in Devon
- Rewires and EICR remedials in Devon