Building and construction applications place high demands on materials, requiring consistent performance over long service lives and across varied environments. We supply foam and rubber-based components used within construction projects where sealing, insulation, protection and vibration control are critical to building performance.
Our approach is based on understanding how materials behave once installed, supporting solutions that perform reliably under compression, movement, exposure and time.
Materials We Supply
We supply and convert a range of foam and rubber materials commonly specified for building and construction applications. Materials are selected based on their ability to provide sealing, insulation, vibration control and long-term durability within internal and external environments.
Sealing & Environmental Protection Materials
These materials are used to prevent the ingress of air, water, dust and contaminants, while accommodating movement and compression.
- EPDM sponge rubber
Widely used for building seals and gaskets due to its resistance to weathering, ozone and UV exposure, and its ability to maintain performance over long service periods. - Neoprene sponge rubber
Used where durability and resistance to general environmental exposure are required, including sealing and cushioning applications within building systems. - Closed-cell polyethylene foams, including cross-linked grades
Used for sealing, spacing and protection applications where low moisture absorption and dimensional stability are important.
Insulation, Cushioning & Vibration Control Materials
These materials are used to reduce noise transmission, manage thermal performance and isolate vibration within structures.
- Polyethylene foams
Closed-cell foams used for thermal insulation, impact reduction and acoustic decoupling within floors, walls and building assemblies. - Polyurethane foams
Used for cushioning, gap filling and insulation applications where softer compression behaviour is required. - Neoprene and EPDM rubber materials
Commonly specified for vibration isolation, load distribution and impact reduction within construction assemblies and building services installations.
Typical Applications
Sealing and gasketing within building envelopes
Thermal and acoustic insulation
Expansion and movement joints
Vibration isolation and impact reduction
Weather and environmental sealing
Protection between structural elements
Spacing, cushioning and separation of components
Talk to Us
Whether you’re developing a new component or reviewing an existing one, we can help with material selection, design considerations and conversion options.
Call us on 01782 839 121 or email sales@sydney-heath.com
Custom Conversion Capabilities
We offer a range of material conversion and manufacturing capabilities to support custom building and construction components, from initial concepts through to repeat supply.
Working from drawings, specifications or site requirements, we support bespoke components, prototyping and production supply, helping ensure materials and formats are suited to installation requirements and long-term performance.

