1 year with
Address
One Insulation Ltd Bold House, 29 Bold Street Sheffield South Yorkshire S9 2LRContact
Licence number
3211322Licenced trades
Scheme Provider(s)
The Installation Assurance Authority
Find out more about the TIAA here
Licenced trades
Where we work
We specialise in:
Internal Wall Insulation [B8 - 2019]
- Installation on a Solid Wall Construction
Cavity Wall External Insulation [B4 - 2019]
- Installation on a cavity wall
Cavity Wall Internal Insulation [B8 - 2019]
- Installation on a cavity wall
Cavity Wall Insulation [B1 - 2019]
- Installation
Loft Insulation [B9 - 2019]
- Installation
- Replacement
Floor Insulation [B6 -2019]
- Solid Floor
- Suspended Floor
Cavity Wall Insulation [Licence Plus]
- Installation
Loft Insulation [Licence Plus]
- Installation
- Replacement
Floor Insulation [Suspended Only] [Licence Plus]
- Suspended Floor
Internal Wall Insulation [Licence Plus]
- Installation on a Solid Wall Construction
Cavity Wall Insulation [B1 - 2023]
- Installation
Floor Insulation [B6 - 2023]
- Solid Floor
- Suspended Floor
Internal Wall Insulation [B8 - 2023]
- Installation on a Solid Wall Construction
Cavity Wall Internal Insulation [B8 - 2023]
- Installation on a Cavity Wall
Loft Insulation [B9 - 2023]
- Installation
- Replacement
TrustMark is the Government Endorsed Quality Scheme that covers work a consumer chooses to have carried out in or around their home.
When a consumer chooses a TrustMark Registered Business, they are engaging with an organisation that has been thoroughly vetted to meet required standards and has made a commitment to good customer service.
TrustMark © 2005-2025 - All Rights Reserved