Insulation Foam Class O Sheeting

Our grade of Class O is a light weight, closed cell flexible insulation foam is available from stock.

We keep a range of thicknesses, see table below and it can be supplied as full or part rolls, in multiples of 1mtrs (subject to thicknesses). Class O PVC/Nitrile foam can be cut to size or shape on site using a sharp Stanley blade and with its unique microcell structure (Armacell grade) it makes the foam easy to install with no additional vapour barrier requirements.

The built in Microban protections and excellent fire performance make Class O suitable for use in public buildings and process industries.

Adhesive backed Insulation Foam Class O Sheeting

We have a selection of adhesive tapes which can be applied to class O foam. Our tapes have been tested in house and in applications over several years. For more information please contact our sales team.


Our lead-time for supply/dispatch of plain rolls or sheets is usually 1 to 2 days. Adhesive backed product is typically 7 working days, however CB Frost are flexible and work with our customers to ensure we meet their expectations.

Insulation Foam Class O Sheeting is used in various industries such as

Buildings and Construction

HVAC systems

Typical Applications

Insulation Foam Class O Sheeting can be used to used for  applications as follows:

  • Lorem ipsum dolor

  • Lorem ipsum dolor

  • Lorem ipsum dolor

  • Lorem ipsum dolor

  • Lorem ipsum dolor

  • Lorem ipsum dolor

Roll Sizes

Code Thickness (mm) Roll Length (m) Width (mtr) M2/carton
Class O - 3MM 3 30 1 30
Class O - 6MM 6 15 1 15
Class O - 10MM 10 10 1 10
Class O - 13MM 13 8 1 8
Class O - 19MM 19 6 1 6
Class O - 25MM 25 4 1 4
Class O -32MM 32 3 1 3
Class O - 50MM 50 5 1 5



  • Stable thermal conductivity for long term energy efficiency

  • BS476 approved – Part 6 & 7

  • Built in Microban, antimicrobial protection

  • Excellent resistance to the effects of Ozone, oil and chemicals

We have the capabilities to convert Insulation Foam Class O Sheeting into various shapes/strips/tapes etc, please click on the below for further details or visit our products section within the website.


Class O foam gaskets

View Product


Class O foam washers

View Product


Class O foam Strip

View Product

Insulation Foam Class O Sheeting SAMPLE REQUEST

Please enter your name.
Please enter a subject.
Please enter a valid phone number.
Please enter a message.

Our Partners

Dependable on-time
Full lot traceability on
raw material
Rapid lead times on tooling
and products
Manufacturing services from 1-off
to mass production
CB Frost Logo

Office Hours

Monday to Thursday
8.00am to 4.35pm
Friday - 8.00am to 1.00pm

Get in touch

Unit C1, Matrix Point, Mainstream Way, Nechells, Birmingham: UK: B7 4SN