Menu Close

External Wall Sleeves Manufacturer and Supplier

We are manufacturer, Exporter and Supplier of External Wall Sleeves.

Extrenal Wall sleeve Manufaturer
External wall sleeve

What is External Wall Sleeves ?

Wall penetration sleeves provide a corrosion-resistant sealing surface for pipes penetrating floors, walls, foundation, or any concrete barrier. The sleeves, offered in PVC and galvanized steel, include a 2” water-stop to provide both stability and protection against moisture penetrating the wall. The steel and PVC sleeves are readily available from stock in 2” through 30” diameter sizes at 12” lengths. Custom lengths and sizes are available upon request. The sleeves are available as a stand-alone product or with our MetraSeal wall penetration seal to provide a water-tight seal/sleeve system.

The External Divided Sleeves are a two-piece split sleeve system that can be retrofitted around an existing pipe or cable to either side of a wall/bund. The Link-Seals are then installed to provide the permanent seal.

The External Divided Sleeve offers complete protection when the annular space is too small, when the core isn’t exact or doesn’t align with the pipe or cable. The base plate can also be customised during manufacture to ensure that it is anchored and sealed to the substrate securely.

The External Divided Sleeves are manufactured from S-304 Stainless Steel and come complete with all bolts, nuts and the appropriate rubber gasket that seal against a variety of chemicals like fuel, oil, water and gas.


Benefits of using External Divided Sleeves

  • Can be fitted around pipes or cables that are already installed & in use
  • Suitable for pipes from 50mm to 1600mm OD
  • Stainless steel base & collar for longevity
  • Easy and quick to install (No special tools required)
  • Can be re-fitted and re-used
  • EPDM or SBR rubber gasket seals to substrate
  • Two or more penetrations can be fitted on a single base plate