APT Sound Testing (Air Pressure Testing Ltd)
Based in Upper Sundon, Bedfordshire · Covers Coventry, Warwickshire and UK-wideAccreditation stated by provider: UKAS accredited testing laboratory (No. 4340)Not yet claimed
Own websiteUK-wide
Services
| Service | Regulation | Price |
|---|---|---|
| Sound insulation testing | Part E | Ask for a quote |
| Air tightness testing | Part L | Ask for a quote |
| SAP calculations | Part L | Ask for a quote |
Services listed on Signed Off. The provider may offer others.
About
Testing company offering UKAS-accredited sound insulation testing across Coventry, Warwickshire and the rest of the UK, plus air tightness testing and SAP assessments.
Details taken from the provider’s website on 24 September 2026.
What we’ve checked
AccreditationStated by the provider: UKAS accredited testing laboratory (No. 4340). Not yet checked by us.
Company statusLimited company. Companies House check pending.
InsuranceNot yet checked. Ask to see professional indemnity insurance before you book.
Areas covered
Covers Coventry, Warwickshire and UK-wide
East of England West Midlands UK-wide
Compare other providers
Sound insulation testing in East of EnglandSound insulation testing in West MidlandsAir tightness testing in East of EnglandAir tightness testing in West MidlandsSAP calculations in East of EnglandSAP calculations in West Midlands