Seals Direct is able to support the construction industry in manufacturing rubber sealing solutions from a large selection of rubber materials. One such material, Ethylene Propylene Diene Monomer (EPDM) rubber, is popular due to its hardwearing and durable properties. This synthetic rubber is known for its longevity and resilience across a broad spectrum of sealing applications.

EPDM rubber is a type of synthetic rubber characterised by its wide range of temperature stability, resistance to UV rays and ability to withstand severe weather conditions. These attributes make it an ideal choice for outdoor applications, especially within construction applications. The molecular structure of EPDM provides excellent resistance to heat, cold and moisture. These properties are important factors in the longevity and energy efficiency of building structures.

Rubber seals manufactured from EPDM find extensive use in several key areas of construction:

• Windows and Doors: EPDM seals contribute significantly to energy efficiency. They prevent heat loss and reduce air draughts which help maintaining consistent indoor temperatures and reduce energy bills.


• Expansion Joints: This material is highly effective in expansion joints used in concrete roads, bridges and buildings. These seals accommodate movements caused by thermal expansion, vibrations and settling to ensure structural integrity.

• Waterproofing: EPDM membranes are used to protect foundations and basements from water ingress. This is an essential function in areas prone to high moisture or water table levels.

When compared to other rubber materials, such as silicone or butyl rubber, EPDM offers superior durability and cost-effectiveness. Its robustness against environmental degradation means that structures sealed with EPDM require less maintenance, thus reducing long-term costs. EPDMs flexibility and ease of installation make it a preferred choice for contractors seeking efficient and reliable sealing solutions.

Proper installation of EPDM seals is important to maximise their effectiveness. In window and door installations, the seals should be fitted to ensure no gaps are left that may lead to unnecessary energy losses. Maintenance of EPDM involves regular inspections to check for signs of wear and tear, with cleaning recommended to remove any debris that could affect the seal's integrity.

EPDM rubber seals are indispensable in modern construction, providing essential protection and energy efficiency benefits. Their robustness makes them a smart choice for sustainable building practices. Please contact the team at Seals Direct for support and guidance on using rubber seals manufactured from EPDM on your construction project.

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