DuPont™ – Over 200 Years of Innovation

High-performance products for the people who put it all together

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Why DuPont?

DuPont has a history of scientific and technological breakthroughs for over 200 years, changing and evolving to solve challenging problems and help transform people’s lives.


DuPont knows that sustainability is more than just a goal to be achieved. It’s a daily commitment. It is committed to world-class performance in safety, resource efficiency and environmental protection.

Science & Innovation

DuPont is focused on creating materials and solutions to help transform everyday life and works side-by-side with its partners to deliver successful innovative solutions for the present and the future.

200+ Years in Business

Since its inception as a diversified chemical company in 1802, DuPont has been using science and innovation to create groundbreaking products, making key contributions and working for a sustainable future.

We Carry Top DuPont™ Products

DuPont LiquidArmor LT


Designed to provide builders with advanced moisture and air sealing protection

DuPont Great Stuff Pro Gun Foam Lineup with Applicator


Air sealant that makes homes more comfortable and energy efficient

Dupont Tyvek Full Body Coverall with Mask

Tyvek® Coveralls

Unmatched protection, breathability and durability for on-the-job hazards

Styrofoam™ Brand XPS Insulation

\Rigid foam board technology, meeting core thermal, moisture, air and vapor requirements

Thermax™ Wall System

An insulated wall system that achieves efficiency at every level

Thermax™ XARMOR

Toughest insulation for the Thermax Wall System, applied behind rain screen exteriors


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Insulation Products for a Range of Applications

DuPont is a global innovation leader in insulation solutions for both commercial and residential applications. Whether you need spray foam sealant, a complete insulated wall system for steel structures, polyiso rigid foam board for roofing and walls of metal buildings, or continuous XPS insulation for walls and below grade, DuPont can help.

Using science and innovation, DuPont has been creating sustainable products for a wide range of industries to make the world a better place for over 200 years.

Industry-Leading, Innovative Products

DuPont is a world leader in creating high performance, innovative products for a wide range of needs, including agricultural, food and personal care, industrial biotechnology, people and process safety, polymers and fibers, and high performance materials. DuPont carries a wide range of building and construction solutions for needs of all types, including extruded and polyiso rigid foam board, spray foam, flashing, and protective coveralls.

Leading with Experience, Innovation and Sustainable Practices

DuPont is a global leader in the insulation industry, creating a wide range of products to meet the needs of all shapes and sizes. Having been in business for over 200 years, DuPont has focused its efforts on using innovation and science to create sustainable insulation products that improve businesses and homes across the world.

DuPont Supplies Near You

Whatever application and construction type you are working on, Service Partners has a solution for you. We can help you find the DuPont supplies that fit your needs, as well as answer any questions you have. No matter where you are located, we have a branch near you to get you the DuPont products you need, when you need them. Contact your local branch today!

From extruded and polyiso rigid foam board to residential spray foam, flashing and coveralls, DuPont is a trusted global leader in insulation products for a wide range of needs.

Styrofoam™ Brand XPS Insulation

Styrofoam Brand XPS Insulation is a sustainable building product line that meets core thermal, moisture, air and vapor performance requirements through rigid foam board technology, helping facilitate an innovative future in the building and construction industry. The Styrofoam Brand XPS product line includes Cavitymate insulation, Cladmate insulation, Deckmate insulation, Duramate insulation, Perimate insulation, Scoreboard insulation, Square Edge insulation, and Wallmate insulation.

Thermax™ Wall System

The Thermax Wall System (TWA) is a systematic approach for an insulated wall that is efficient in every aspect. It has a simplified designed, uses a streamlined construction and optimizes energy consumption to reduce its carbon footprint. It meets all applicable IBC and ASHRAE requirements for continuous insulation, moisture mitigation, air sealing and vapor barriers. It eliminates the need for exterior gypsum sheathing, air/vapor barriers, and extensive site coordination.

Thermax™ XARMOR Exterior Insulation

Thermax XARMOR (ci) Exterior Insulation is the toughest, most durable continuous polyisocyanurate insulation to work with the Thermax Wall System. It features a glass-fiber-reinforced, homogenous polyiso foam core with finer cell size, better cell orientation, and reduced wormholes and knit lines. It achieves one of the highest R-values available for immediate insulation and weather protection, as well as thermal performance. It is the only Thermax insulation that is optimized to go behind rain screen exteriors.


LiquidArmor™ Flashing and Sealant is an innovative, patented liquid flashing solution designed to provide builders with advanced moisture and air sealing protection. The liquid flashing solution offers an excellent alternative sealant solution to conventional flashing and sealing products. An innovative alternative to flashing tape, this elastomeric spray forms a tight, seamless barrier along the rough openings of windows and doors while helping to significantly reduce labor time with its one-step application.


GREAT STUFF Insulating Foam Sealants are made for both DIYers and professionals and can be used to seal pipes, attics, windows, doors, and more. GREAT STUFF provides air sealing capabilities to make homes and buildings more comfortable and energy efficient. No matter the gap, crack, opening or spray, GREAT STUFF is an unparalleled air sealant that is easy to use and effective.

Tyvek® Coveralls

When you are coming into contact with hazards on the job, there is no protection like Dupont’s Tyvek Coveralls. They provided improved breathability and better garment durability with your comfort in mind. Tyvek Coveralls are designed to meet application needs of every type, including protection against hazardous small particles, general maintenance, manufacturing, handling, processing, and beyond.

The Service Partners Difference

Built for Contractors

Residential and commercial contractors trust our service and reliability

Get All Your Building Supplies

Choose from one of the largest selections of building products in the nation

National Distribution

We are the leading insulation distributor in the U.S., ready to serve with 75+ branches nationwide

Next Day Delivery and Service Available

Get the supplies you need to move your project forward on time

Ready To Place An Order?

Contact Service Partners for all of your building supply needs.

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