Sustainable. Energy-Efficient. Modern.
Build a Smarter, Greener Roof for Your Commercial Property.
Green roofing systems—also known as vegetative roofs or eco-roofs—offer powerful advantages for commercial buildings. They improve energy efficiency, reduce stormwater runoff, extend roof lifespan, enhance building performance, and help businesses meet sustainability goals.
At Sentry Roofing, we design and install high-performance commercial green roof systems across Ohio, engineered to deliver durability, environmental benefits, and ROI for property owners, developers, and facility managers.
Why Choose a Green Roofing System?
Commercial green roofs provide significant long-term advantages:
✔ Lower Energy Bills
Green roofs insulate your building, reducing heating and cooling needs year-round.
✔ Stormwater Management
Vegetative layers absorb and slow runoff—reducing strain on city drainage systems and lowering water management costs.
✔ Longer Roof Lifespan
A green roof protects the membrane from UV exposure, extreme temperatures, and physical wear—often doubling roof lifespan.
✔ LEED & Sustainability Credits
Ideal for buildings pursuing LEED certification or meeting ESG/environmental compliance standards.
✔ Reduced Urban Heat Island Effect
Green roofing cools rooftop temperatures and helps reduce heat buildup in urban environments.
✔ Improved Air Quality
Plants naturally filter pollutants and improve surrounding air quality.
✔ Noise Reduction
Green roofs provide acoustic insulation—helpful for offices, schools, multi-family buildings, and hospitals.
✔ Beautiful, Usable Spaces
Certain green roof systems create walkable rooftop gardens, patios, and gathering areas for tenants or employees.
If your commercial building needs a long-term sustainable roofing solution, green roofing is one of the most effective investments available.
Why Ohio Businesses Choose Sentry Roofing for Green Roof Installation
✔ Commercial Roofing & Waterproofing Experts
Green roofs require flawless waterproofing. Our team ensures the underlying roofing membrane is installed to last.
✔ Structural Assessment & Engineering
We evaluate your building’s load capacity, drainage needs, and structural requirements before designing a system.
✔ Customized Green Roofing Designs
We offer extensive design options—from simple Sedum mats to fully accessible rooftop gardens.
✔ Premium Waterproofing Systems
We install high-quality membranes, barriers, drainage layers, and root protection systems.
✔ Ongoing Maintenance Programs
Green roofs need periodic care—Sentry Roofing provides maintenance plans to ensure long-term performance.
✔ Full Compliance With Ohio Codes & Green Building Standards
We make sure your green roof meets all state, local, and environmental requirements.
Types of Commercial Green Roof Systems We Install
We design and install all major commercial green roofing systems based on your building size, structure, and sustainability goals.
1. Extensive Green Roof Systems (Low-Maintenance)
Lightweight, cost-effective, perfect for large commercial roofs.
Features:
- Shallow planting depth (2–6 inches)
- Hardy vegetation like Sedum, moss, herbs, and grasses
- Very low maintenance
- Ideal for large flat or low-slope roofs
Ideal For:
- Warehouses
- Office buildings
- Retail centers
- Industrial facilities
- Multi-family complexes
2. Intensive Green Roof Systems (Deep, Walkable Gardens)
More complex systems that support larger plants, shrubs, and even small trees.
Features:
- Deep soil (6–24+ inches)
- Greater weight load
- Supports diverse plant life
- Accessible rooftop spaces
Ideal For:
- Corporate offices
- Mixed-use developments
- Universities
- Medical facilities
- Hotels & high-rise buildings
3. Semi-Intensive Green Roofs
A hybrid option for commercial buildings wanting more vegetation than extensive roofs without the weight of a full intensive garden.
Features:
- Moderate soil depth
- Variety of plant options
- Moderate maintenance
Ideal For:
- Offices
- Schools
- Multi-family housing
Key Components of a Commercial Green Roofing System
A properly installed green roof requires advanced multi-layer construction:
✔ Waterproofing Membrane
Protects the building from moisture penetration.
✔ Root Barrier
Prevents plant roots from damaging the roofing system.
✔ Drainage Layer
Ensures proper water flow and prevents ponding.
✔ Filter Fabric
Keeps soil in place and protects drainage components.
✔ Growing Medium (Engineered Soil)
Lightweight, nutrient-balanced substrate designed for rooftop plant growth.
✔ Vegetation Layer
Sedum, grasses, flowers, shrubs, or custom plant selections.
✔ Optional Hardscaping
Walkways, seating areas, rooftop patios, irrigation systems.
We tailor each layer to your structure and performance requirements.
Industries & Properties That Benefit Most From Green Roofs
Green roofing is ideal for:
- Office buildings
- Hospitals & medical campuses
- Universities & schools
- Multi-family & apartment complexes
- Government buildings
- Retail centers
- Corporate headquarters
- Hotels & hospitality
- Industrial facilities seeking sustainability upgrades
- Municipal buildings
- Mixed-use developments
If your building has a flat or low-slope roof with appropriate load capacity, a green roof may be an excellent fit.
Our Commercial Green Roof Installation Process
1. Structural Analysis & Feasibility Study
We assess roof load capacity, access points, drainage, and building code requirements.
2. Roofing Membrane Installation
A durable waterproofing system is installed as the foundation.
3. Green Roof Planning & Design
We design a custom system based on plant selection, aesthetics, budget, and performance goals.
4. Multi-Layer System Installation
We add root barriers, drainage mats, filter layers, soil mediums, and vegetation.
5. Irrigation & Hardscaping (If Required)
Optional systems include irrigation, walkways, patios, and rooftop seating.
6. Final Inspection & Warranty Activation
We ensure proper installation and performance.
7. Maintenance Program Enrollment
We offer periodic inspections and plant care to ensure long-term success.
Serving Commercial Clients Across Ohio
Sentry Roofing provides commercial green roofing systems in:
- Columbus & Central Ohio
- Cleveland, Akron & Northeast Ohio
- Cincinnati & Southwest Ohio
- Dayton, Toledo, Youngstown
- Commercial districts, campuses, government centers & industrial parks statewide
Build a More Sustainable, Energy-Efficient Commercial Roof
A green roofing system enhances building performance, reduces energy costs, and creates healthier environments for workers, tenants, and the community. If you’re ready to upgrade your property with a modern, sustainable roofing solution, Sentry Roofing is Ohio’s trusted expert.
Schedule your commercial green roof consultation today.
Sentry Roofing builds roofs that perform—for your building and the planet.