ROOFING & CLADDING
Discover our specialist building boards, façades, breather membranes and airtightness solutions, supplied to the UK construction industry.
Insulated Panels
![](https://ngbell.azurewebsites.net/wp-content/uploads/2022/02/insulatedPanels.png)
Secondary Steelwork
![](https://ngbell.azurewebsites.net/wp-content/uploads/2022/02/secondary.png)
Single Skin Steel
![](https://ngbell.azurewebsites.net/wp-content/uploads/2022/03/singleSkin.png)
Twin Skin Steel
![](https://ngbell.azurewebsites.net/wp-content/uploads/2022/02/twinSkin.png)
Discover our specialist building boards, façades, breather membranes and airtightness solutions, supplied to the UK construction industry.