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News 4 Aug 2026

Die-Cut vs. Waterjet Cut Silicone Gaskets

What’s the best choice for your production run? Selecting the right material is critical for manufacturing high-performance seals, but how...

News 23 Jun 2026

Rolling Stock Networking: Connect with CB Frost at RSN 2026

At CB Frost & Co, we don’t believe in waiting around when a great opportunity knocks. That is exactly why...

Construction

Industries

How Can CB Frost Help The Construction Industry?

The drive for increased performance in Acoustic and Thermal Insulation properties of Modern Buildings requires the use of flexible, lightweight, eco-friendly, and technically advanced materials.

With the construction of new houses and Buildings, there are many outside influences which create issues. These include temperature, tolerances, noise, thermal insulation, or interior structures. The solution to these issues are various Foams used to fill gaps. These foams insulate buildings against frost, improve insulation in pipework, absorb sound or used in solar systems.

CB Frost offer solutions to these issues with our range of building foams that designed for your specific application, and meet BS 476 part 6 & 7 Class O.

We convert and process materials suitable for these requirements in a huge variety of uses where Acoustic reduction and Thermal insulation are the focus of specification and application requirements.

EPDM Sponge and Polyethylene Applications

EPDM and Polyethylene closed cell Foams are ideally suited for applications such as horizontal and vertical gap-fillers, Thermal and Acoustic Barriers for walls and flooring, under-floor systems, insulation products for roofing and Solar Panel systems.

Polyethylene foams and EPDM Sponge materials are low-cost, light-weight and flexible so that they are ideally suited for gap-filling applications such as seals for water defence barriers.

EPDM has attributes of Ozone resistance, good weather resistance, UV stable, has high temperature performance and it is Flame retardant to various industry specifications. As the material is closed cell, it provides sealing properties against air, dust, water and moisture ingress so that it can be adapted for use as a seal or gasket in numerous applications such as the following:

PE, PVC & PU Foam Applications

PVC open and semi-closed Foams are extensively used in window and glazing systems for sealing, cushioning and protection purposes. PVC Foam pads are extensively used for protection of glass whilst in transit, storage and handling to prevent damage and breakage. PE, PVC & PU Foams are brilliant in numerous applications, including the following:

PE Foam for thermal insulation

PU Foam impregnated with Acrylic similar to Compriband

PE Foam (Low density for brickwork & blockwork)

PE Foam

PE Foam or PVC-Nitrile for pipe lagging

PE Foam

PE Foam (Med. Density for brickwork & blockwork where water needs keeping out)

PE Foam (isolates acoustic flooring systems)

PE Foam

PE Foam

PVC Foam

We also offer a range of closed cell PE foam cord and Neoprene Sponge Rubber Cord and tubes in different diameters. The foams are packed in boxes and we sell by box quantities

Specialist Products

Industries

At CB Frost, we supply high performance materials and manufacture specialist products for a wide range of major industries, including Rail, Construction, Solar, Agriculture, Lighting, Military, Automotive, EV/HEV and HVAC

Rail

EN45545-2 compliant high performance products for the modern rail industry

Construction

Building foams and sponge materials to meet the stringent requirements of construction

Solar

Effective sealing materials for the energy and solar sector

Agriculture

Sealing solutions to drive agricultural innovation and increase efficiency during peak seasons

Lighting

Effective sealing materials to prevent seepage of dust and moisture into lighting components

Military

Specialist products to high specifications for MoD Land and Naval systems

Automotive

Sponge and rubber gaskets and mouldings to meet the specifications of the Automotive industry

Enclosures

High quality sealing gaskets for enclosures to prevent dust and moisture penetration

HVAC

HVAC insulation seals to provide excellent sound insulation, temperature resistance and durability

EV/HEV

Anti-vibration and thermal solutions for high performance of EV/HEV batteries