No one covers you better than Firestone’s complete line of warranted roof membranes for low slope to steep slope including EPDM, TPO, Asphalt, Metal, and ISO insulation. Learn More
Firestone Metal Products is a leading provider of architectural metal wall panels and steep slope metal roofing systems for the commercial construction industry. Learn More

DensDeck roof boards are designed to address four persistent challenges inherent in commercial roofing assemblies: fire resistance, moisture resistance, strength and dimensional stability. Learn More
SkyScape Vegetative Roof System is a complete line of affordable green roof products with two great options for an easy-to-install, sustainable roofing system. Learn More
Westile addresses the commercial building plaza design and construction needs rather it's simple or complex with innovative products, colors and finishes. Learn More
Roof restoration may be an option to tearing off or replacing a worn roof, saving you time and money. Learn More
Building Owners and Managers
Issues arising from poor performing roof systems, exterior wall systems, and waterproofing systems are a major cause of tenant complaints. From leaks to energy usage/efficiency can cause poor relations with tenants, degrade the value of real estate assets and can be costly in the form of loss rental revenue, unusable space, and resale opportunities.
Since our beginning, Larimer/Shannon Group has assisted numerous building owners and managers solve moisture infiltration problems and thermal performance concerns; ensure that their new systems are being specified and installed properly; and that these systems provide maximum return on investment.
Larimer/Shannon Group can assist building owners and managers with the following services:
- Inspection and evaluation of existing roofing and waterproofing systems
- Solution and system recommendation
- Specification writing and review
- Recommendations for professional designer, consultant, and contractors
- Solar Smart presentation
- Green building options
- Provide building energy analysis
- Bidding projects assistance
- Roofing asset management assistance
- Field observation during installation
- Warranty support
Download the SolarSmartPresentation.pdf
Our experienced staff, in alliance with selected professional and certified contractors, can evaluate your project based on your specific needs. Please contact us with the project location and issues that need to be addressed.

