4 Ply Roofing

BUR is one of the oldest roofing systems, which commenced over 100 years ago. BUR offers the added protection of multiple layers which performs well in extremes of heat, cold, wind and snow. It is also easy to repair. It consists of multiple layers of roofing materials with asphalt or bitumen in-between each layer.  It is a very reliable roofing system while meeting economical demands.


  • Very Durable due to multiple layers offer high protection
  • Lasts a long time
  • Cost effective
  • Outstanding performance throughout vast Canadian Climates
  • Easy to repair and low maintenance
  • Effective reduction in heating and cooling costs by using surfacing materials / paint
  • Thicker roof membrane
  • Can be applied with hot or cold adhesives
  • Very popular to use on low sloped flat roofs
  • Provides excellent waterproofing and ultra-violet protection