Fiberglass, Rigid & Semi-Rigid Board,
Spray Foam, and Mineral Wool Insulation
Some of the most popular types of fiberglass insulation include batts, blown-in, and rolls.
We inventory a wide selection of insulation products from traditional fiberglass to high-performing mineral wool to meet your thermal, acoustic, and fire protection needs. Our extensive inventory includes energy-efficient building and wall insulation products in a variety of types, widths, and thicknesses designed to meet the exact specifications of your project.
Whether you’re building a residential home or a commercial complex, our insulation solutions, sourced from leading manufacturers, will get the job done right.
Some of the most popular Insulation products we carry:
- Fiberglass Insulation
- Foam Board or Rigid Foam Panel Insulation
- Insulation Accessories
- Mineral Wool Insulation
- PolyIso-Polyisocyanurate Insulation
- Spray Polyurethane Foam (SPF)
Looking for a hard-to-find product or have a question?
Let our knowledgeable team help. As a leading national building supply distributor, we’re invested in delivering the products and service you need to succeed.
myLWsupply
Manage your account remotely. You can do everything from viewing product information to tracking deliveries from your mobile device or laptop.
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Questions? We’ve got answers. Our team is here to help, from quotes to sourcing hard-to-find materials and handling warranties. We’re your construction partners.
Contact Your BranchManufacturer Pricing Updates
Stay up-to-date on price changes.
- Rockwool (July 1, 2024)
- Knauf (June 7, 2024)
- Owens Corning (June 3, 2024)
What's New
L&W Supply Expands Order Management Tool With E-Commerce Feature
Customers can now place orders through myLWsupply CHICAGO – April 1, 2024 – L&W Supply, a nationwide distributor of interior building materials and construction supplies, has announced that its customers now have access to enhanced e-commerce capabilities through its online order management tool, myLWsupply. The tool will now allow them to order products, see pricing, […]
L&W Supply Announces the Opening of Its Seventh Michigan Location in Portage
Jeffrey Pettit manages the newest location CHICAGO – March 5, 2024 – L&W Supply, a nationwide distributor of interior building materials and construction supplies, has opened a new location at 1723 Vanderbilt Ave. in Portage, Michigan. Jeffrey Pettit manages the new location. Pettit joined L&W Supply in 2004 and has since held various positions, including […]
