
Under every safe rooftop deck sits a waterproof membrane and a structure rated to carry the load, the furniture, and the people on it. Get that layer wrong, and water finds the space below. Capitol Roofing works as rooftop deck builders in Clifton, NJ, treating the roof and the deck as one integrated system instead of two separate trades. We’ve handled real projects across Clifton and Passaic County. Call us now to talk through your build.
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Integrated Waterproofing
Structural Assessment
Local Permit Guidance
We start below the surface, where the outcome is decided. Our crews confirm structural capacity, waterproof the deck correctly, then build the usable space on top of a sealed layer. That order keeps the building dry for the long haul and gives you a rooftop patio in Clifton, NJ, that holds up to freeze-thaw winters and soaking storms.

At Capitol Roofing, we assess the structure, waterproof, then build. A sound, membrane-first approach keeps the sealed layer protected beneath the surface for long-term performance. As your roof deck contractor in Clifton, we never set decking over an untested membrane.

We design pedestal paver systems that let water drain freely below the walking surface. Every Clifton rooftop terrace we build meets railing and egress requirements. A well-planned outdoor space balances comfort with code, and we handle both halves with careful planning and execution.

We pull the permits and clear Clifton’s zoning height checks before crews mobilize. Done right, roof deck installation in Clifton avoids stop-work orders and failed inspections. With Capitol Roofing, our deck construction experience keeps the paperwork moving as smoothly as the build itself.
Roofing knowledge sits at the center of everything we do, and that matters when a project involves both waterproofing and outdoor living space. Since 1920, Capitol Roofing has served New Jersey with a straightforward approach built on quality materials, skilled work, and personal service. We deliver top-quality rooftop decks in Clifton, NJ, combining roofing experience with deck planning so each project is built on a dry, dependable foundation. Explore the services we offer in Clifton, NJ, and see what a roof-focused approach adds to rooftop living.

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.
We sequence the work membrane-first, so waterproofing is finished and tested before any decking goes down. That protects the sealed layer and prevents the punctures and slow leaks that come from building in the wrong order. The same careful sequencing applies whether we are doing a deck replacement or starting fresh from scratch.
Yes. We pull the required permits and clear zoning height checks before crews start. Handling this upfront keeps your project on schedule and avoids the delays that come from inspection surprises or compliance gaps.
Absolutely. We perform a structural capacity assessment before we design anything, and our deck designer approach means we factor in load requirements from the very start. If the structure needs reinforcement, we tell you honestly and lay out the options, so you know the real scope before committing.
Clifton is one of the communities we serve, and our work also extends across Passaic County and into nearby parts of northern New Jersey. Homeowners in Essex, Union, and Morris counties also rely on our team when they want rooftop living space built with roofing and deck expertise working together. Browse our complete service area to explore all the places where our crews currently work.