J. McManus & Son, Inc. has been providing metal roofing services in the Hudson Valley, NY area for over 50 years.

Whether you are building a new home or renovating an existing one, our highly trained and experienced staff has the knowledge, skills and resources to handle all your home renovation needs.  Since 1960, we have provided superior service to our customers while assisting them with building properly installed, energy efficient metal roofing systems, sheet metal fabrication, siding, windows, skylights and gutters.

Metal Roofing

Metal Roofing is good for Mother Nature. It is one of the greenest and most sustainable materials available. Metal Roofing is primarily manufactured from recycled steel or aluminum. It also refelects the UV that strikes rather than absorbing it into the building thus reducing energy costs. Additionally, Metal Roofing will last far longer than any other roofing material.

J. McManus & Son’s on-site manufacturing dramatically reduces packaging waste as well as transportation and re-transportation of materials.

Sheet Metal Fabrication

At J. McManus & Son, we utilize the latest equipment available in the industry. We are proud to bring you more than 65 years of diverse experience in the custom sheet metal fabrication business. From high volume production to prototypes, no job is too big or too small.

Because we fabricate everything in-house, we can customize your sheet metal order to your requirements. Roofing contractors and construction companies of all types look to us for custom, high-quality sheet metal roofing with a fast turnaround. We can custom roll the right fit for your commercial or residential sheet metal roofing jobs.

Snow Retention Systems

J. McManus & Son offer the most extensive selection of snow guards for virtually any type of residential or commercial roof.  They are designed to reduce large sheets of snow and ice from avalanching off a sloped roof and causing extensive damage to property and pedestrians. Contact J. McManus & Son at 845-795-5159.

SnoRail™ and SnoFence™
SnoRail™ and SnoFence™ retention systems dramatically reduce the risks associated with rooftop avalanches.

S5 ColorGard® System
ColorGard® is the only snow retention system designed and engineered on a site-specific basis; guaranteed to perform, to not damage the roof or finish, and to exactly match the roof color—for the entire life of the roof.

Cold Roof

Insulation & ventilation under a new roof can solve heat-loss problems and prevent ice dams. We retrofit an insulated cold roof by removing the existing roofing to the roof deck, then install insulation and the 2×4 firing strips, and finally coveri with Zip roof sheathing, and install roofing. This added insulation, ventilation & air baffle will dramatically enhance energy efficiency and reduce heating & cooling costs, in addition to eliminating ice & snow back ups. Contact J. McManus & Son at 845-795-5159.

Flat Roofing

J. McManus & Son uses Peel & Seal®, the original, self-stick roll roofing specifically designed for low slope residential applications and provides a long lasting, durable, maintenance-free roofing surface.  From dormers, residential sun room additions, “open” porches, and mobile home roofs, where low slope roofs are common place, Peel & Seal® is an excellent solution for these applications. Contact J. McManus & Son at 845-795-5159.


Vinyl Siding:

J. McManus & Son uses Mastic Home Exteriors as their vinyl siding provider.  Mastic vinyl siding products are rated at wind speeds between 165 mph and 240 mph. The siding is engineered to persevere in the most extreme conditions.

We want to help you meet your sustainable building goals. It’s about reducing our impact on the environment.


Daylight, the natural light, in homes is very beneficial. Our skylights will block harmful UV light that could fade carpets or upholstery, but let in the natural light that is healthy for all of us. Let natural light bring out the true beauty of your home decor. Call J. McManus & Son today to find out about installing a Velux skylight in your home today.


Let J. McManus and Son provide you with quality customer service enabling you to benefit from our vast knowledge of gutter installation, repair, cleaning and many other services. We provide 6″ K-style seamless or handmade custom.

  • Leaf Proof/Maintenance Free Gutters
  • Seamless Aluminum & Copper Gutters
  • Gutter Repair & Cleaning