Specialty and Structural Panels
Swanson Group Mfg. makes a wide range of Douglas Fir panel products that can be used in any number of commercial applications or simply for use around the home. Maintaining flexibility in the product mix and being able to adapt our production schedule to an ever shifting demand in plywood allows the mills to respond quickly to customer needs.
Swanson Group Doug Fir siding comes in premium and standard grades and combines the beauty of real saw textured wood with the ease of working with a plywood panel. Sanded plywood is a versatile product that can be used for shelving, cabinets, or anywhere a smooth surface is needed. Marine grade plywood is specialty plywood that has the most demanding specifications in the production process.
But the panel that made Swanson Group’s reputation is our 1 1/8” sturdi-floor underlayment considered by many to be the best in the industry. This platform while ideal for sub floors in residential application has also been successfully used in many industrial roles.
Swanson Group Mfg.
Specialty and Structural Panels
| Category | Thickness | Dimension | Plys |
| Specialty Industrials | 1/4 to 1 1/4 inch | 4 x 8 | Up to 9 ply |
| Siding Doug Fir (Standard & Premium) | 11/32 to 19/32 inch | 4 x 8 | Up to 9 ply |
| Sanded Doug Fir (A/C, B/C) | 1/4 to 1 1/4 inch | 4 x 8 | Up to 9 ply |
| Marine | 1/4 to 1 1/8 inch | 4 x 8 | Up to 9 ply |
| Underlayment (Group 1 & 2) | 23/32 to 1 1/8 inch | 4 x 8 | Up to 9 ply |
| Sheathing | 11/32 to 1 1/8 inch | 4 x 8 | Up to 9 ply |
