Providing Precast Solutions in Ontario

Hollowcore Slabs

Durable and cost-effective precast hollowcore floor and roof slab.

Primarily used as interior floors and roofs, Hollowcore is a prestressed concrete slab which Pre-Con has been producing for years. With a particular focus on quality, our Hollowcore is strong and durable, and our in-house engineering team provide design assistance.

An economical design choice, it is the continuous voids in the hollowcore slab that reduce the weight of the building, and help to create plenty of design flexibility.

With production occurring indoor year round, the prestressed hollowcore is then delivered to the jobsite by Pre-Con ready to be installed providing the advantage of quick installation.  

8”, 10”, or 12” Hollowcore sections available. Option to incorporate electrical or mechanical runs through the void cores.

Features & Benefits:

  • Proven strength & durability

  • Cost-effective

  • Effective sound barrier

  • Speed of construction

  • Light weight

  • Fire resistant



  • Residential Buildings

  • Commercial Buildings

  • Institutional Buildings

  • Industrial Buildings

  • Total Precast Solutions



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