Swanson Underlayment is considered the best in the industry for its uniform detailing.

Features and Benefits:

• Uniform surface for attaching to subfloors
• Waterproof bonds
• Resists dents from concentrated loads
• Durable and resistant layer under finish flooring
• NAUF – meets CARB requirements

Specifications: Square Edge

• Thickness: 3/8″ – 1 1/8″
• Dimensions: 4×8 / 4×9 /4×10
• Ply: Up to 9

Specifications: Tongue & Groove (T&G)

• Thickness: 3/8″ – 1 1/8″
• Dimensions: 4×8
• Ply: Up to 7

Swanson Sheathing provides excellent structural coverings in conventional applications.

Features and Benefits:

• Exposure 1 and exterior bonds
• Span Rated supports for roofs, walls and floors
• Backing for siding, roof shingles, or double-layer floors
• Provide Structural 1 sheathing when required
• NAUF – meets CARB requirements

Specifications:

• Thickness: 11/32″ – 1 1/8″
• Dimensions: 4×8 / 4×9 /4×10
• Ply: Up to 9