WARRANTY
COVERAGE
Warranty protection that safeguards your roofing investment for decades.
WARRANTY TYPES
Multiple layers of protection for complete peace of mind
Manufacturer Material Warranty
10-30 YearsCovers the roofing materials themselves against manufacturing defects. Duration varies by system: TPO/PVC (15-30 years), EPDM (10-20 years), Modified Bitumen (10-20 years).
L&M Workmanship Warranty
In WritingOur workmanship warranty covers labor and installation, with the term stated in writing in your contract.
System Warranty
Up to 30 YearsAvailable on select systems from GAF, Siplast and American Hydrotech, the manufacturers L&M is certified with. Provides complete coverage for both materials and labor, offering maximum peace of mind.
WHY OUR WARRANTIES
Manufacturer-Backed
System warranties are issued by the manufacturer, so coverage does not depend on the contractor alone.
Written Guarantee
All warranty terms provided in writing with clear, detailed coverage information.
Direct Support
Work directly with L&M Roofing for all warranty claims - no runaround.
Priority Scheduling
Priority scheduling for warranty-related repairs and service calls.
What's Covered
Leaks & Water Damage
- Roof membrane leaks
- Flashing failures
- Seam separations
- Penetration leaks
- Edge detail failures
Material Failures
- Premature deterioration
- Manufacturing defects
- UV degradation (covered systems)
- Temperature-related failures
- Chemical breakdown
Installation Issues
- Improper fastening
- Incorrect seaming
- Poor flashing installation
- Drainage problems
- Workmanship errors
What's Not Covered
Standard exclusions that apply to all roofing warranties:
- Damage from building movement or settling
- Impact damage from falling objects
- Vandalism or intentional damage
- Damage from lack of maintenance
- Normal wear and tear beyond warranty period
- Acts of God (tornadoes, earthquakes, floods)
- Modifications by others
- Chemical exposure not in original specs
Note: Many of these scenarios may be covered by your property insurance. We can help document claims and work with your insurance provider.
A Protected Investment
Get written warranty coverage on your commercial roofing project. Contact us to learn more.