Business Details
50+ Years
experience
Your Trusted Building Materials Distributor in NYC
J & S Supply has been a cornerstone of the construction industry since 1951, serving as the largest wholesale distributor of insulation and roofing materials in the tri-state area. Our family-owned business prioritizes customer relationships, offering only products we personally endorse while maintaining partnerships with leading manufacturers like Owens Corning and Johns Manville. With two strategically located facilities in Long Island City, we combine decades of industry expertise with a modern fleet of delivery equipment to ensure timely service across New York, New Jersey, and Connecticut.Our specialized estimating team provides technical support for complex projects, and our union-certified staff guarantees professional handling of every order. Through consistent growth and adherence to core values, we've built a reputation for reliability, quality sourcing, and exceptional customer service that reflects our family business ethos.
Services
Insulation Distribution
Roofing Materials
Tapered Design
Delivery Services
Technical Support
Details
- Year established: 1951
Highlights and features
- We maintain partnerships with leading manufacturers like Owens Corning and Johns Manville.
- Our specialized delivery fleet services the tri-state area with union-certified staff.
- In-house tapered design experts prevent drainage issues and material waste.
- Family-owned since 1951 with deep regional construction industry knowledge.
- Two strategically located Long Island City facilities ensure rapid response times.
Services
Insulation Distribution
We distribute premium insulation products including fiberglass batts, foam boards, and mineral wool from industry leaders like Owens Corning and Rockwool. Our inventory covers R-values from 8 to 49 with various facing options to meet commercial and residential needs. Technical specialists assist with material selection for thermal performance, sound attenuation, and fire safety applications.
Roofing Materials
Our roofing division stocks complete systems from major manufacturers including GAF, TAMKO, and Elevate. We offer built-up roofing materials, modified bitumen membranes, and waterproofing solutions with accessories like flashing and sealants. Products meet commercial building code requirements for durability and weather resistance in urban environments.
Tapered Design
Our specialized estimating team creates tapered insulation layouts to prevent ponding water on flat roofs. Using technical specifications, we calculate slope requirements and material quantities to optimize drainage while minimizing waste. This service ensures compliance with roofing system warranties and building codes.
Delivery Services
We operate a fleet of boom trucks, spider trucks, and tractor trailers for direct delivery to job sites. Our union-certified drivers handle specialized equipment transport to challenging locations including high-rise rooftops. Deliveries cover the tri-state area with same-day service available for urgent requirements.
Technical Support
Our staff provides technical guidance for insulation and roofing applications, including product specifications and installation best practices. We offer material compatibility analysis and code compliance verification. Customers receive access to technical libraries containing product data sheets and system approvals.
Questions
What areas do you serve?
We serve all five boroughs of New York City, northern and central New Jersey, and southwestern Connecticut.
What insulation brands do you carry?
We stock products from Owens Corning, Johns Manville, Dupont, Thermafiber, Rockwool, and National Gypsum.
Do you offer delivery services?
Yes, we have specialized delivery equipment for direct shipments to job sites across the tri-state area.
Are technical specifications available?
Our technical library provides product data sheets, system approvals, and installation guidelines for all materials.
How can I get tapered insulation design help?
Our in-house estimating team creates customized tapered layouts to meet specific drainage requirements.
Reviews (3)
Lisa Lm Merik
Sep 03, 2020
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J & S, from customer service of Ian to the helpful guys in the warehouse - the experience was superior. Would highly recommend.
Dj Phresh
Sep 01, 2016
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I got some 703 here a while back. These guys are great. They took care of me. Definitely going back for more.
Diggdiggy
Aug 23, 2016
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Just purchased 20 5 gallon barrels of aluminum roof coating. this is the best roofing supply company i have ever dealt with. very friendly, knowledgeable, great prices!
