Revolutionary FleeceBACK systems are preferred for new construction and re-roofing projects and are particularly well-suited for critical facilities that require superior protection against severe weather, as well as Roof Garden and solar applications.

LESS DISRUPTIVE INSTALLATION

FleeceBACK membranes are installed using a VOC- free adhesive for a quiet, low-odor, non-penetrating application. The membranes weigh less than half a pound per square foot yet create a roof system that offers superior durability, wind uplift, and hail resistance. Their ability to re-cover virtually any existing roofing system makes FleeceBACK very cost-competitive with traditional modified systems.

HAIL AND PUNCTURE RESISTANCE

Composed of EPDM, TPO, PVC, or KEE HP membranes adhered with a strong 55-mil fleece, FleeceBACK systems provide long-term protection against high winds, hail, and punctures. The highly durable membranes pass FM’s Severe Hail rating when adhered directly to concrete achieving a UL 2218 Class 4 rating. They also offer greater dynamic puncture resistance than two-ply mod bit in the ASTM D5635 puncture test.

SUPERIOR WIND UPLIFT RESISTANCE

FleeceBACK membranes provide uplift pressures ranging from 90-990 psf, depending on the substrate. As a result of this extraordinary wind uplift performance, the preferred adhesive system offers an industry-leading 80 mph standard wind speed warranty that can be upgraded to 120 mph with design enhancements. Most manufacturers of asphaltic systems begin their wind exclusions with “gales”, which include wind speeds as low as 39 mph.

EXCELLENT REFLECTIVITY

White FleeceBACK EPDM, TPO, PVC membranes are all highly reflective. Asphaltic roofing systems rely on factory-applied acrylic coatings, films, or special granules, all of which have the potential to become dislodged or un-bonded over time. The granular surface texture also promotes dirt accumulation, compared to smooth-surfaced FleeceBACK membranes. A protective film protects the surface of the FleeceBACK TPO membrane, keeping it white and reflective during installation.

LONG-TERM PERFORMANCE

FleeceBACK combined with the different commercial membranes provide unique benefits.

• FleeceBACK EPDM membranes are manufactured using patented hot melt adhesive technology to bond the fleece to the EPDM and feature Factory-Applied Tape™ for consistent, high-quality seams.
• FleeceBACK TPO membranes are manufactured using a hot melt extrusion process for complete scrim encapsulation, are chlorine- and plasticizer-free, and provide excellent long-term reflectivity.
• FleeceBACK TPO contains an extra weathering package, which provides excellent resistance to UV and extreme temperatures.
• FleeceBACK PVC and KEE HP are manufactured using a hot melt extrusion process for complete scrim encapsulation and provide excellent reflectivity and resistance to chemicals, acids, bases, restaurant oils, and greases.

INDUSTRY- LEADING WARRANTY COVERAGE

FleeceBACK offers industry leading warranty coverage for all roof systems, giving you the peace of mind of knowing that your rooftop will perform for the long haul. Systems are backed by transferrable warranties that provide unparalleled coverage of leaks, high wind speeds, hail, and accidental punctures.