Our plywood inventory supports builders and cabinetry makers with dependable stock, clean faces, and flexible core options. Standard panels, custom layups, and specialty sheet goods—sourced to meet the demands of construction and production environments.
At Mason’s Mill & Lumber, plywood isn’t an afterthought — it’s a working material. We stock and source sheet goods that builders and cabinetry makers rely on every day, with the consistency, face quality, and core options required for real jobsite and shop conditions.
From domestic NAUF and ULEF panels to specialty outdoor and moisture-resistant options, our inventory is built to support production schedules, not slow them down.
For projects that need more than an off-the-rack panel, we offer custom plywood solutions through our sourcing and manufacturing partners.
Custom capabilities include:
Custom veneer layups
Different faces on each side (species-to-species or veneer to melamine)
Pre-finished custom panels
Cut-to-size options (within project scope)
These solutions are typically handled job-by-job, allowing builders and cabinet shops to dial in exactly what the project requires — without over-ordering or unnecessary compromises.
If your project needs something specific, our team can help spec the panel before it ever shows up onsite.
The Iron Woods® Vanish™ System creates irresistible beauty in the art of both commercial and residential building envelope design and construction. Traditional horizontal rain screen siding has long been recommended for improved air flow allowing air to move vertically behind the siding and moisture to evaporate which significantly improves the service life of a building envelope and coating performance. The Vanish™ Rainscreen System represents a significant leap forward in rain screen design and application. The Vanish™ system also adjusts naturally to changes in humidity throughout seasonal and climatic cycles eliminating stress at the point of connection.
The unique Vanish™ Rain Screen Clips eliminate the appearance of fasteners from the building aesthetic which represents a significant improvement over traditional “on batten/face fastened” rain screen applications. The Iron Woods® Vanish™ Rainscreen System completely eliminates the need for face fastening providing a clean and appealing aesthetic appearance. The unique clip system also eliminates the possibility of moisture holding while allowing both vertical and horizontal air flow to facilitate the dispensation of moisture from behind the wood.
To learn more about the Iron Woods® Vanish Rainscreen Systems, click HERE: https://www.ironwoods.com/rainscreen-siding/
and HERE: https://www.ironwoods.com/wp-content/uploads/2022/02/Iron-Woods-Rainscreen-Tech-Sheet.pdf
Some additional features of the Iron Woods® Vanish™ Rainscreen Siding System include:
We offer a deep selection of domestic and imported plywood, available in a wide range of species, cores, and thicknesses — typically from 1/4″ through 1″, with larger and specialty thicknesses available by request.
Available options include:
NAUF panels
ULEF certified plywood
MDF core and combination core stain-grade panels
MDF sheets from 1/4″ to 1-1/8″
MDO for exterior and formwork applications
Every product we stock is selected with flatness, consistency, and finish quality in mind — the things that matter once the sheet hits the saw or goes on the wall.
We carry a wide range of domestic and imported plywood, including NAUF panels, ULEF-certified plywood, MDF core, combination core, MDO, and specialty sheet goods. Thicknesses typically range from 1/4″ to 1″, with additional options available by request.
Yes. We can source custom plywood layups on a project-by-project basis. Options include custom veneers, different faces on each side, melamine on one face with wood veneer on the other, and pre-finished panels depending on project requirements.
Cut-to-size services are available within reason and are typically handled as part of a larger project or custom order. Our team can help determine what makes sense based on your application and timeline.
For exterior and moisture-exposed applications, we stock MDO panels, Tricoya™ waterproof MDF with a 50-year rot warranty, and Modern Mill ACRE™ sheet goods designed for durability and long-term performance outdoors.
Our plywood and sheet goods are primarily used by builders, cabinetry shops, and millwork professionals working in residential and commercial construction. We focus on materials that perform well in jobsite and shop environments where consistency and availability matter.
Let’s Spec It Right Whether you need stocked panels, a custom layup,
or help selecting the right sheet good for the job, our team is here to help.