Business Details
Your Trusted Source for Insulation Products Nationwide
General Insulation has been a trusted leader in the insulation industry for decades, delivering high-quality products and solutions to commercial, industrial, and residential markets. With a nationwide network of distribution and fabrication facilities, we specialize in sourcing and supplying insulation materials efficiently to meet project deadlines. Our partnerships with premier manufacturers ensure compliance with industry standards, while our job-site managed inventory services enhance contractor productivity and job-site safety. We offer tailored solutions for HVAC systems, building envelopes, marine applications, and safety equipment, supported by a team of experts committed to customer satisfaction. Backed by over 39 years of experience, our team provides technical expertise and personalized service to address complex insulation challenges.Our dedication to quality is reflected in our rigorous quality assurance programs and use of certified materials, ensuring every product meets exact specifications. As a full-service distributor, we prioritize innovation, sustainability, and reliability, helping clients achieve thermal efficiency, moisture control, and life safety goals. Our commitment to excellence extends to safety solutions, including PPE and abatement materials, making us a one-stop shop for diverse insulation needs. With a focus on timely delivery and operational efficiency, we serve as a strategic partner for contractors, OEMs, and industrial clients nationwide. Our reputation for reliability and customer-centric service has solidified our position as an industry leader in the insulation market.
Services
Mechanical Insulation
HVAC Insulation
Building Envelope
Marine Insulation
Safety Products
Firestop Systems
Weatherization
Acoustical Insulation
Abatement Materials
Fabricated Products
Highlights and features
- We offer nationwide distribution and fabrication facilities for timely product delivery.
- Our partnerships with premier manufacturers ensure compliance with industry standards.
- Job-site managed inventory services enhance contractor productivity and safety.
- Over 39 years of experience in providing tailored insulation solutions.
- Dedicated team of experts supports complex insulation challenges with technical expertise.
What people say
Great service
Quality product
Timely delivery
Expert support
Reliable solutions
Services
Mechanical Insulation
Mechanical insulation solutions for industrial and commercial systems ensure energy efficiency, condensation control, and temperature regulation. Our products, including fiberglass, mineral wool, and aerogel, meet ASHRAE and ASTM standards. Ideal for piping, ductwork, and mechanical systems in harsh environments.
HVAC Insulation
HVAC insulation products enhance energy efficiency and indoor air quality in residential and commercial buildings. We supply duct insulation, fittings, and sealants that reduce thermal loss and comply with HVAC industry codes. Expert guidance ensures optimal system performance and energy savings.
Building Envelope
Building envelope solutions improve thermal performance and moisture resistance in walls and roofs. Our offerings include continuous insulation, air barriers, and vapor retarders that meet energy code requirements. Designed for energy-efficient construction and retrofit projects.
Marine Insulation
Marine-grade insulation products protect vessels from extreme temperatures and noise. We provide custom-cut parts, sound-dampening materials, and fire-resistant solutions for ships and offshore platforms. Compliance with marine safety standards ensures durability in demanding environments.
Safety Products
Safety product line includes personal protective equipment, abatement materials, and respiratory protection for industrial environments. We supply OSHA-compliant PPE, negative air machines, and mold remediation kits to ensure worker safety during insulation and abatement projects.
People
Frank Granara
President and CEO
Frank Granara leads General Insulation with over 30 years of industry experience. He drives strategic growth and operational excellence while maintaining a focus on customer satisfaction and innovation in insulation solutions.
Gerry Towle
Director of Sales & Marketing
Gerry Towle oversees sales and marketing for commercial and residential divisions. With decades of insulation expertise, he specializes in project specification reviews and client relationship management to ensure compliance and efficiency.
Silvio Grasso
Business Development Executive
Silvio Grasso leads business development for weatherization and spray foam solutions. He brings technical knowledge and market insights to help clients select optimal insulation products for energy-efficient building projects.
Tommy
Customer Service Representative
Tommy provides exceptional customer service, ensuring timely order fulfillment and issue resolution. His dedication to client satisfaction has earned consistent praise from contractors and project managers nationwide.
Mike Buckley
General Manager
Mike Buckley manages the Long Island City branch, offering expert guidance on insulation products and safety solutions. Known for professionalism and product knowledge, he supports clients in achieving project goals efficiently.
Questions
What types of insulation products do you offer?
We provide mechanical, HVAC, marine, and building envelope insulation, including fiberglass, mineral wool, foam, and firestop systems for commercial and industrial applications.
Do you supply insulation nationwide?
Yes, we have distribution and fabrication facilities across the U.S., ensuring efficient product delivery to job sites nationwide.
Can you help with custom insulation projects?
Our team reviews project specifications to ensure compliance and offers job-site inventory management for tailored solutions.
What safety products do you carry?
We supply PPE, respiratory protection, abatement materials, and negative air machines to support safe insulation and remediation work.
How do you ensure product quality?
We use certified materials and maintain quality assurance programs to meet industry standards and client specifications.
Do you offer technical support?
Yes, our experts provide guidance on product selection, installation, and compliance with industry regulations.
Videos
Reviews (3)
Volodymyr Pendzey
Jan 14, 2020
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Very hard to get into dock, no "man" power. takes them all day to unload a truck with 11k pounds of insulation
Sanka Haji
Jun 13, 2017
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It's very hard their dock . U need to back from the street nd watch out the fire line . No over nite parking. It very small company.
Jim Eichenser
Jul 26, 2015
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Great company! I have used them as a wholesaler and a contractor and couldn't be happier with their service.
