High-quality siding that enhances appearance and protects buildings.
Capitol Roofing offers eco-friendly green roofing solutions for homeowners, commercial buildings, and developers across New Jersey. Green roofs help manage stormwater, reduce energy costs, and contribute to a healthier environment. With over 100 years of roofing expertise, we design and install sustainable roofing systems that support both function and beauty.
Green roofing is more than a trend. It is a smart investment that enhances your building’s energy efficiency while making a positive impact on the environment. At Capitol Roofing, we install green roofs that support plant life, improve insulation, and extend the life of your roofing system. Our team works with architects, engineers, and property owners to create customized green roof systems that meet project goals, climate needs, and building requirements. Whether you are adding vegetation to a residential property or incorporating a green roof into a commercial development, we have the experience to deliver results that last.
Capitol Roofing brings together generations of craftsmanship and a forward-thinking approach to construction. We understand the unique needs of green roofing systems, from proper drainage and waterproofing to load-bearing and plant selection. Our team works with you to ensure your green roof is both functional and attractive.
When you choose Capitol Roofing, you are working with a company that values sustainability, quality, and long-term performance. We deliver green roofs that protect your structure and the environment at the same time.
We follow a step-by-step process to ensure your green roofing system is built to perform.
We assess your building structure, drainage needs, and design preferences. Then we create a plan that balances aesthetics, performance, and sustainability.
Our team installs each layer of the green roofing system with precision, ensuring the foundation is waterproof, secure, and built to support vegetation over time.
A green roof is a specialized roofing layer that allows vegetation to grow directly on your rooftop. It isn’t just plants in pots; it is a complex, engineered system. A standard installation includes a high-performance waterproof membrane, a root barrier to prevent damage to the structure, a drainage layer, a filter cloth, and a lightweight growing medium (soil) where the plants live.
Beyond the obvious aesthetic appeal, green roofs offer several practical advantages:
Extended roof life: The layers of soil and plants protect your roof membrane from UV radiation and extreme temperature swings, often doubling the lifespan of the underlying roof.
Stormwater management: In areas like Hudson or Bergen County, heavy rain can overwhelm sewers. Green roofs soak up a significant portion of rainfall, reducing runoff.
Noise reduction: The combination of soil and plants acts as a natural sound barrier, making your indoor space much quieter.
Increased property value: These systems are a highly desirable “green” amenity for modern residential and commercial buildings.
Building on a roof requires a specialized approach called a floating deck system. This allows the deck to sit on top of the roof without being nailed through the waterproof membrane.
Inspection: We assess the structural integrity of your home in Passaic, Bergen, or Essex County to ensure it can handle the weight.
Protection: We lay down thick rubber sleeper pads to act as a buffer between the roof and the deck frame.
The frame: A “sleeper” frame is built to sit on these pads. Because roofs are slightly sloped for drainage, we use adjustable pedestals to make the deck surface perfectly level.
Installation: The final boards are fastened to the sleeper frame. This creates a sturdy surface that allows water to flow naturally to your existing gutter system.
Green roofs combat the “urban heat island” effect, where buildings and roads soak up heat and make cities much hotter than surrounding areas. The plants release moisture into the air, which naturally cools the neighborhood. They also filter pollutants out of the air and provide a small but vital habitat for local pollinators like bees and birds.
A green roof acts as a powerful insulator. During our humid New Jersey summers, the vegetation prevents the sun from baking your roof, which keeps the rooms below significantly cooler. This reduces the load on your air conditioning system. In the winter, the extra layers help trap heat inside, leading to lower monthly utility bills year-round.
Building a green roof requires precision to ensure your home stays dry. At Capitol Roofing, our process involves:
Structural assessment: We verify that your rafters can support the “wet weight” of the soil and plants.
Waterproofing: We install a specialized, root-resistant membrane. This is the most critical step to prevent leaks.
Layering: We add the drainage plates and filter fabrics that keep the soil in place while allowing water to flow to your gutters.
Planting: We select hardy, local species like sedums that can thrive in New Jersey’s climate with minimal assistance.
Yes, but the amount depends on the type of system you choose. “Extensive” green roofs (with shallow soil and hardy plants) only need a few check-ups a year to remove weeds and ensure drains are clear. “Intensive” systems, which are more like rooftop gardens with larger plants, require more regular watering and pruning. Because we build with longevity in mind, we help you choose a system that fits the amount of care you’re willing to provide.
If you are ready to add the benefits of green roofing to your home or building, contact us today.
From repairs to replacements, maintenance to skylights. We’re your one-stop-shop for reliable, high-quality roofing services in New Jersey.
Expert installation services tailored to your new home or commercial building.
Routine maintenance to extend your roof’s lifespan and avoid costly repairs.
Quick and reliable repair services for leaks, storm damage, or aging roofs.
Full-service replacement with quality materials and professional craftsmanship.
Efficient gutter installation and repair services to protect your property.
Quality rooftop decking designed for safety, durability, and aesthetic appeal.
Accurate leak detection services to identify and resolve issues swiftly.
Professional skylight installation and repair, bringing natural light.
High-quality siding that enhances appearance and protects buildings.