EPDM Rubber Roofing Systems

EPDM is a synthetic rubber membrane widely used on flat and low-slope roofs. It's valued for its flexibility, resistance to UV exposure and temperature swings, and its ability to handle the freeze-thaw cycles common in Chicago winters. Building owners often choose EPDM when replacing an aging flat roof or when a low-slope section needs a durable, weather-tight covering that holds up over time.

What EPDM Roofing Involves

An EPDM system is installed as large rubber sheets, seamed and secured to form a continuous waterproof layer. Francisco Perez and the Perez Roofing & Masonry crew fit and seal these membranes to match the roof's dimensions, edges, and drainage points.

Supporting Work on Every EPDM Job

Sheet Metal Flashing Fabrication — custom flashing seals roof edges, valleys, and penetrations where the membrane meets other materials.
Moisture Meters — used to check for trapped moisture beneath the membrane and confirm dry, sound decking before installation.
Fall Protection & Safety Systems — certified harness systems keep crew members secure while working on flat and low-slope surfaces.

When to Consider EPDM

EPDM is a common option for commercial buildings, additions, and flat residential sections needing a full roof replacement or a new installation on previously uncovered decking.