Commercial Roofing Systems

TPO ROOFING CONTRACTOR

The Most Specified Commercial Flat Roof Membrane

Thermoplastic Polyolefin (TPO) is the dominant commercial roofing membrane in North America — and for good reason. Heat-welded seams, excellent UV resistance, and up to 30-Year NDL warranties from Johns Manville make TPO the default specification for most commercial flat and low-slope roofs.

SYSTEM SPECIFICATIONS

Thickness Options
45-mil, 60-mil, 80-mil
Attachment Methods
Mechanically attached, fully adhered, ballasted
Max NDL Warranty
Up to 30 Years (Johns Manville)
Seam Type
Heat-welded (stronger than membrane)
Energy Performance
Highly reflective white surface
Manufacturer
Johns Manville (Preferred Partner)

KEY BENEFITS

Heat-welded seams stronger than the membrane itself
Highly reflective white surface reduces cooling loads
Excellent hail resistance in 60-mil and 80-mil
Up to 30-Year NDL warranty from Johns Manville
Compatible with most insulation types
Widely specified by architects and engineers

BEST FOR

Office buildings
Retail and QSR
Hotels and hospitality
Schools and universities
Industrial and warehouse
New construction

WARRANTY

Up to 30-Year NDL (No Dollar Limit) from Johns Manville

Certified By

Johns Manville Preferred Partner