High-quality siding that enhances appearance and protects buildings.

Capitol Roofing provides expert rooftop decking services for homeowners and businesses across New Jersey. A well-designed rooftop deck not only adds usable outdoor space but also increases property value and creates a beautiful place to relax or entertain. With over 100 years of experience, our team delivers high-quality rooftop decking built with precision, safety, and long-term durability in mind.

Rooftop decking transforms underused roof areas into attractive and functional living spaces. At Capitol Roofing, we design and install rooftop decks that align with your goals while maintaining the integrity of your roofing system. Whether you want a private space for your family or a rooftop lounge for your commercial property, our team works closely with you to bring your vision to life. We use durable materials, follow building codes, and ensure proper drainage and waterproofing with every project. Our decks are made to withstand the elements while enhancing your lifestyle and space.
Choosing the right rooftop deck builder is a critical step in ensuring your new outdoor space is both safe and long-lasting. Our rooftop deck installation process begins with a deep dive into your building’s structural capacity to ensure it can support the weight of the new structure. As experienced rooftop deck contractors, we guide you through selecting the right rooftop decking material, whether you prefer the natural look of wood or the low maintenance of composite decking. We manage every detail of the deck project to ensure that the installation enhances your property without compromising the roof’s waterproofing.
Unlike general contractors who may overlook roofing requirements, we approach rooftop decking with roofing integrity at the core. Our team understands how to design and build structures that protect your building while maximizing comfort and aesthetics. We handle every phase of the project with professionalism, from structural planning to final finishes.
Building a rooftop deck requires a specialized set of skills that go beyond standard carpentry. Because rooftop decks are constantly exposed to high winds and direct sun, we focus on using premium materials that won’t warp or fade over time. Our team works as dedicated rooftop deck contractors to navigate local building codes and zoning requirements in New Jersey, making the process seamless for you. From the initial layout to the final board, we ensure your rooftop deck installation provides a durable, level surface that stands up to the elements while offering a perfect spot for relaxation.
Capitol Roofing brings decades of experience, precision craftsmanship, and a strong focus on customer satisfaction to every rooftop deck we build.

From your first idea to the final build, our rooftop decking process is designed to ensure safety, beauty, and long-lasting performance.
We begin with an in-depth site evaluation to assess structural conditions, access points, and layout preferences. We then develop a detailed plan tailored to your needs and building requirements.
Our skilled team constructs your rooftop deck using premium materials and building methods that protect your roof. We ensure your deck is stable, attractive, and ready for year-round use.
In technical terms, roof decking is the structural foundation—usually plywood or OSB—that sits on your rafters and holds up your shingles or waterproofing.
However, when you are looking to build an outdoor lounge, “rooftop decking” refers to the finished floor system installed over your roof. At Capitol Roofing, we design these systems to create a level surface for furniture and foot traffic while protecting the actual roofing materials underneath.
Most flat roofs in New Jersey can be converted into decks, but it isn’t a simple weekend project. Standard roofs are designed to support “dead loads” like snow and the weight of the roof itself. A deck adds “live loads” from people and furniture, which are much heavier.
Before starting, our team evaluates your building’s structural capacity. We focus on ensuring the new structure won’t compromise your roof’s waterproofing or exceed the weight limits of your joists.
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.
Because New Jersey weather ranges from freezing winters to humid summers, your material choice is vital for longevity.
Composite decking: These boards are highly recommended because they don’t rot, warp, or splinter. They are low-maintenance and hold up well against the direct sun exposure typical of rooftops.
Ipe hardwoods: This is a premium, dense wood that is naturally resistant to fire and insects. It offers a high-end look and can last for decades.
Interlocking tiles: These are great for smaller spaces or if you want a stone or wood look that can be easily removed for future roof maintenance.
Paver systems: For commercial properties or modern homes, porcelain or concrete pavers used with a pedestal system provide a sophisticated, fireproof finish.
EXCELLENT Based on 51 reviews Posted on Google Bennett ToddTrustindex verifies that the original source of the review is Google. Did repairs, on schedule, and neatly.Posted on Google Stanley BonczekTrustindex verifies that the original source of the review is Google. Capital Roofing I highly recommend to anyone. Expert work and fast . Whole roof completed in 1 business day. Clean up afterwards. I can’t say enough. These people are family owned and after previous dealings with roof work , they are the best. Thank you.Posted on Google Barry GrossmanTrustindex verifies that the original source of the review is Google. The on site team is amazing. The staff was responsive when we had an issue with the roof top deck's fence. I would definitely work with Capitol again!Posted on Google Josie MendozaTrustindex verifies that the original source of the review is Google. Capitol Roofing did an exceptional job installing my new roof. The crew was professional, efficient, and highly skilled, and the quality of their work was outstanding. It gives me real peace of mind knowing the job was done right. I highly recommend Capitol Roofing.Posted on Google Ti RemTrustindex verifies that the original source of the review is Google. Capitol Roofing recently replaced our roof, and the entire experience exceeded our expectations. Eric, Sej, and their team were professional, reliable, and a pleasure to work with from start to finish. The entire process was smooth, efficient, well organized, and their customer service was truly top-notch. We are extremely happy that we chose Capitol Roofing for our home improvement project and couldn’t be more pleased with the final results.Posted on Google Mark LevyTrustindex verifies that the original source of the review is Google. Capitol roofing got the job done on time, and their workmanship and professionalism was above and beyond any expectation! I would hire them again in a minutePosted on Google Moe GseirTrustindex verifies that the original source of the review is Google. Thank you to Capitol Roofing for the honest assessment and work done on my roof. Will only be using them from now on for any future work.Posted on Google PATRICE HENRYTrustindex verifies that the original source of the review is Google. Capitol Roofing came to our 19 unit building and determined the problems with our roof and fixed them during the worst February I have experienced. Sej communicated regularly till she found the right day to do the work. Though it was a Saturday, the original price did not change. They also went to a specific unit that had been experiencing leak issues to determine if the roof was the source. We are very happy with Capitol Roofing and will continue to call them for any/all roof issues. Franklin Plaza Condominiums Jersey City, NJPosted on Google Russell KriegelTrustindex verifies that the original source of the review is Google. As an Architect, Capitol is my go-to so that you avoid call-backs!Posted on Google Caroline GeraldoTrustindex verifies that the original source of the review is Google. Cannot recommend this company enough. They have completed and repaired 3 roofs for us across Jersey Downtown and they are always prompt, tidy and do the best work. They show up when they say they will and finish quickly.
If you are ready to enhance your property with a custom rooftop deck, contact Capitol Roofing 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.
Accurate leak detection services to identify and resolve issues swiftly.
Professional skylight installation and repair, bringing natural light.
Sustainable green roofing that boosts efficiency, and enhances buildings.
High-quality siding that enhances appearance and protects buildings.