Welcome to the NIA
The NIA represents the insulation industry in the UK and our members include manufacturers, system designers and installers of insulation solutions for your home or business. Both the NIA and its members are fully committed to maintaining and raising standards within the insulation industry.
Where does all that heat go?
According to the Energy Saving Trust in an uninsulated home:
Looking for help to improve the insulation of your property or business premises? Find a Local Installer
Latest News
NIA responds to the Sixth Carbon Budget

Cavity Wall Insulation
Cavity Wall Insulation stores the heat within the inner walls, bouncing it back into the room and holding it for longer.

Solid Wall Insulation
If you live in a home with solid walls, 45% of your heat is escaping through the walls which is costing you money.

Loft Insulation
As much as a third of the heat you pay for could be escaping through your roof. It's an easy way to save money.

Draught Proofing
Draught proofing is one of the most inexpensive and effective energy efficiency measures for the home.

Spray Foam Insulation
Polyurethane (PU) Foam helps to reduce heat loss so reducing your energy bills & making your home feel more comfortable.
Join the NIA
We welcome applications from:
- Manufacturers
- System Designers
- Installers/Contractors
- Funding Providers
- Fixing and Component Suppliers
And any other organisations keen to work with us.