From framing and sheathing to cabinets, furniture, flooring, and finish work, the right panel product can make a big difference in the strength, appearance, and performance of your project. Curtis Lumber offers a wide selection of plywood, OSB, sheathing panels, underlayment, hardwood plywood, pressure-treated plywood, AdvanTech panels, ZIP System panels, fire-treated panels, and other specialty panel products for contractors, builders, remodelers, and homeowners.
Whether you are working on a new build, repair, renovation, or custom project, our team can help you choose the right panel for the job.
Plywood, OSB & Panel Products for Your Project
Panels are used throughout residential and light commercial construction because they are strong, versatile, and available in options suited for many different applications. Some panels are designed for structural use, such as subflooring, roofing, and wall sheathing. Others are selected for appearance, smoothness, or finish quality.
At Curtis Lumber, you can find plywood, OSB, wood panels, and specialty panel products for projects such as:
- Roof sheathing
- Exterior wall sheathing
- Subflooring
- Flooring underlayment
- Cabinets
- Furniture
- Shelving
- Decorative wall panels
- Outdoor or moisture-prone applications
- General repairs and remodeling projects
Product selection may vary by location, so contact your local Curtis Lumber for current availability.
Panels & Plywood Inventory at Curtis Lumber
Curtis Lumber carries a variety of panel and plywood products, with selection varying by location. Inventory may include standard OSB and plywood panels as well as specialty options such as AdvanTech, ZIP System, and fire-treated panels.
This list represents the panels and plywood stocked at each Curtis Lumber store location. Many types of lumber and panels can also be delivered throughout our service area as soon as the next day. Contact the closest store if you don’t see something you are looking for.
OSB Panels
OSB, also known as oriented strand board, is a manufactured wood panel commonly used in structural building applications. It is a popular choice for projects that require strength, consistency, and cost-effective coverage across larger areas.
OSB is commonly used for:
- Subflooring
- Exterior wall sheathing
- Roof sheathing
- General construction applications
For many framing and sheathing projects, OSB offers a practical, strong, and widely used panel option.
Common Uses for OSB
Subflooring
OSB is commonly used as subflooring because it provides a strong, consistent surface beneath finished flooring materials. Its engineered construction helps create a stable base for many types of building projects.
Exterior Wall Sheathing
OSB panels are often used as exterior wall sheathing. When properly installed, sheathing panels help strengthen wall assemblies and provide a surface for additional exterior building materials.
Roof Sheathing
OSB is also frequently used for roof sheathing. It provides a durable surface for roofing applications and is commonly selected for new construction, additions, and renovation work.
Plywood Panels
Plywood is an engineered wood panel made from thin layers of wood bonded together. Because the layers are arranged in alternating directions, plywood offers strength, stability, and versatility for a wide range of projects.
Plywood is available in different grades and types depending on the intended use. Some plywood is designed for structural applications, while other options are better suited for finish work, cabinets, furniture, shelving, or decorative projects.
Common Types of Plywood
Sanded Plywood
Sanded plywood has a smoother surface, making it a good choice for projects where the appearance of the panel matters. It can be used for cabinets, shelving, furniture, work surfaces, built-ins, and other projects that may be painted, stained, or finished.
Pressure Treated Plywood
Pressure-treated plywood is designed for projects where added protection from moisture, decay, or insects is important. It is often used in outdoor or moisture-prone applications where untreated plywood may not be the best choice.
Pine CD Plywood
Pine CD plywood is commonly used for sheathing and general construction applications where the panel will be covered by another material. It is a practical option for projects where a smooth finished surface is not required.
Fir CD Plywood
Fir CD plywood is another common construction panel used for sheathing, roofing, framing, and other building applications. It is often selected when strength and utility are more important than finish appearance.
Hardwood Plywood
Hardwood plywood is used for projects where appearance, finish quality, and workability matter. Options such as oak plywood and birch plywood are commonly used for cabinets, furniture, built-ins, shelving, and other interior finish projects.
Underlayment Plywood
Underlayment plywood is installed over a subfloor and beneath finished flooring materials such as vinyl, carpet, tile, or other resilient flooring. It helps create a smoother surface for flooring installation.
Reversible Beadboard Plywood
Reversible beadboard plywood is used for decorative applications. It can help create a classic beadboard or wainscot-style look for walls, ceilings, cabinetry, and other finish projects.
Specialty Panels
In addition to standard plywood and OSB panels, Curtis Lumber also carries specialty panel products for projects that require enhanced performance, improved installation efficiency, or job-specific requirements. Product availability may vary by location, but popular specialty panel options include AdvanTech, ZIP System, and fire-treated panels.
AdvanTech Panels
AdvanTech panels are commonly used for subflooring applications where strength, moisture resistance, and a solid feel under finished flooring are important. They are a popular choice with builders who want a dependable subfloor panel for new construction, additions, and remodeling projects.
ZIP System Panels
ZIP System panels are used for roof and wall sheathing applications. These specialty panels are designed to help streamline exterior sheathing and weatherization by combining structural sheathing with an integrated water-resistive barrier. When used with the proper ZIP System tape and installation method, they can help create a tighter building envelope for roof and wall assemblies.
Fire-Treated Panels
Fire-treated panels are used when a project requires wood panels with fire-retardant treatment. These panels are often specified for code-driven applications, commercial projects, multi-family construction, or other areas where fire-rated materials may be required. Always follow project specifications, manufacturer instructions, and local building code requirements when selecting and installing fire-treated panels.
Not sure whether your project calls for standard OSB, plywood, AdvanTech, ZIP System, or fire-treated panels? Contact your local Curtis Lumber, and our team can help you review your options.
Choosing the Right Panel
Not all panel products are designed for the same purpose. Choosing the right material depends on where it will be used, whether it will be visible, whether it needs to support weight, and whether it may be exposed to moisture.
Here are a few general ways customers commonly choose panel products:
- For roof sheathing: OSB or appropriate construction plywood may be used, depending on the project requirements.
- For wall sheathing: OSB, Pine CD plywood, Fir CD plywood, and other sheathing panels may be options depending on the application.
- For subflooring: OSB and other structural panels are commonly used to create a strong base beneath finished flooring.
- For flooring underlayment: Underlayment plywood is used above the subfloor and below the finished floor surface.
- For cabinets, furniture, and shelving: Sanded plywood or hardwood plywood is often preferred when a smoother, better-looking surface is needed.
- For outdoor or moisture-prone projects: Pressure-treated plywood may be a better choice when additional protection is needed.
- For decorative projects: Beadboard plywood and other finish panels can help create a more polished look.
- For high-performance subflooring: AdvanTech panels may be a good option when strength, moisture resistance, and a solid subfloor feel are important.
- For roof and wall systems: ZIP System panels may be used when a project calls for structural sheathing with integrated weatherization.
- For code-driven or fire-rated applications: Fire-treated panels may be required for certain commercial, multi-family, or specified building applications.
If you are not sure which panel is right for your project, the Curtis Lumber team can help you compare your options.
Panel Installation & Label Resources
Choosing the right plywood, OSB, or panel product is only part of the project. Proper spacing, fastening, and installation are also important for performance.
Curtis Lumber provides helpful panel reference materials for customers, contractors, and builders, including panel nailing recommendations and panel label information. These resources can help you better understand common fastening guidelines, panel edge spacing, certification marks, thickness categories, and related installation details.
Helpful panel resources:
- Panel Nailing Recommendations — Includes general guidance for nailing panel products used in subflooring, wall sheathing, roof sheathing, siding, and Sturd-I-Floor applications.
- Panel Label & Certification Marks — Explains common panel labeling, certification marks, thickness categories, and basic fastener estimating references.
Always follow manufacturer instructions and local building codes for your specific project.
Benefits of Plywood and OSB Panels
Plywood, OSB, and other panel products are used in many types of projects because they offer a practical combination of strength, coverage, and versatility.
Strength
Panel products are designed to provide dependable strength across large surfaces. This makes them useful for sheathing, subflooring, roofing, cabinetry, furniture, and many other applications.
Versatility
From rough construction to finish work, panels can be used in many different areas of a home or building project.
Efficient Coverage
Because panels cover larger areas than individual boards, they can help make construction, repair, and remodeling work more efficient.
Project-Specific Options
Different panel types are available for different needs, including smooth surfaces, structural strength, moisture resistance, flooring underlayment, and decorative finishes.
Need help choosing the right panel?
Whether you need OSB for roof sheathing, plywood for cabinets, underlayment for flooring, AdvanTech for subflooring, ZIP System panels for roof and wall sheathing, fire-treated panels for a specified project, or pressure-treated plywood for a moisture-prone application, Curtis Lumber can help you find the right material and, with our delivery services, get it to your job site.
Visit your local Curtis Lumber, contact our team, or request a quote online to get started.