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Backer Rods

Alcot Plastics Ltd. is a leading manufacturer and supplier of polyethylene foam backer rods in Canada. Founded in 1983, we have decades of experience in manufacturing flawless polyethylene foam products. We have established ourselves as industry leaders through dedication and exceptional product quality. We use only the best materials to ensure durability and efficiency. Your search for reliable backer rods in Canada ends here. 
 
backer rod is used for concrete precast building. Backer rods are inserted between the concrete panels to fill the gap, thus providing a ‘backer’ for the caulking that is applied. These backer rods can be used around doors, windows, wall joints, as well as foundations.
 

A Backer Rod Is Recommended in Numerous Construction Applications Because It:

  • Saves caulking material by filling in most of the gaps
  • Provides additional insulation and increase energy efficiency of a house
  • Blocks drafts, giving additional quality to window installations
 
Our backer rods are available in 1/4“ to 1 ¼” diameters that are packaged in rolls, and thicker diameters of 1 ½” to 4” that come in cartons of 6-foot length backer rod.