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
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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.
- Johns Manville (July 15, 2024)
- Rockwool (July 1, 2024)
- Knauf (June 7, 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 […]