- TRADITIONAL MULTI-LAYER ROOFING
What Is Built Up Roofing?
BUR systems are named because they involve multiple layers of roofing material applied, or built up, on top of each other. Built Up Systems have been used in Canada and throughout North America for more than a century. BUR systems are commonly found on large, flat roofs that see high foot traffic.
This traditional roofing style uses alternating layers of bitumen asphalt and roofing felts to create a strong, reliable surface. Roofing felts are reinforced industrial fabrics that form powerful bonds. Modern roofing felts are strengthened with fibreglass or organic ply mats for extra durability.
BUR systems are applied in layers of asphalt and felts. These materials join together to form a strong roofing membrane known as a ply. For example, a four-ply roof includes four layers of flat roofing system.
- COMPLETE ROOFING SYSTEM BREAKDOWN
What Does A Built Up Roof Include?
- Modiflex MP-180-SS-Base
- Modiflex MF-95-SS
- INSULATION & ASPHALT SYSTEM MATERIALS
IKOTherm Insulation
Insulation helps maintain appropriate building temperatures. Temperature management reduces utility costs, prevents wasteful heat loss, and protects against building expansion during extreme weather.
IKO Asphalt
IKO offers five different bulk asphalt options to meet the unique needs of every building. All asphalts are proven waterproofing materials and can be used in select damp-proofing and waterproofing applications.
- Type 1 Asphalt
- Type 2 Asphalt
- Type 3 Asphalt
- Modi-Melt SEBS Asphalt
- Easy-MeltTM 200
- ADVANCED ROOF PROTECTION
What Are The Benefits Of Built Up Roofs?
Redundant Systems
BUR systems have multiple layers that make them extremely damage-resistant. Even if one layer loses performance, the system’s other layers are still actively protecting the roof.
Extreme Durability
Built Up Roofs can withstand many troublesome conditions. These systems tolerate building stress and thermal shock, making them perfect for ongoing projects and roofing repairs. BUR systems also have excellent membrane strength that resists punctures and other surface damage.
Top Fire Protection
Tar and gravel roofs offer superior heat and fire protection against external flames. These roofs add an extra layer of safety to any building.
Reflective Surfacing
Increase the membrane protection, puncture resistance, and foot traffic protection with a range of reflective surfacing options.
Versatility
Built Up Roofs can use SBS, organic felts, and fibreglass, making them ideal for many different building challenges.
- PROVEN COMMERCIAL ROOFING PERFORMANCE
