EPDM 90-mil fully adhered

What’s in this rate

This unit is installing one square of 90-mil EPDM membrane fully adhered. The roofer preps the substrate, applies adhesive, sets the membrane, and completes seams as specified. The rate is per square. Ballast, flashings, and insulation are separate units.

Build-up

Labor 1.75 hr × $65.00 wage and burden

$113.75

Material and small tools

$162.50

Direct rate (labor, material, and tools)

$276.25 / SQ

Overhead 10% of direct

$27.62

Fee 10% of (direct and overhead)

$30.39

Loaded rate

$334.26 / SQ

Related rates

• Roof drain sump pan — $166.98 / EA
• Skylight flashing kit — $382.97 / EA
• Mod-bit cold-process flashing — $35.34 / LF

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