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Hamshaw Lumber Inc

3/4" UL Treated Plywood 4' X 8'

SKU #34ULT UPC #34ULT
3/4" UL Treated Plywood 4' X 8'
Regular Price
$ 58.20 EA
Subject to availability and seasonality from suppliers. If we cannot get it, you will be notified and refunded.
Hamshaw Lumber Inc Keene, NH
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Description

Premium Treated Plywood Underlayment

The Ultimate Foundation for Long-Lasting Floors

Build with confidence from the ground up. Our Treated Plywood Underlayment is engineered to provide a smooth, ultra-stable surface for your finish flooring while offering superior protection against moisture, rot, and fungal decay. Whether you are prepping a bathroom for tile or a kitchen for luxury vinyl, this is the professional’s choice for a flawless finish.

Why Choose Our Treated Underlayment?

Enhanced Durability: Pressure-treated to resist mold, mildew, and termites, making it ideal for moisture-prone areas like kitchens, bathrooms, and laundry rooms.

Sand-Sanded Surface: Features a consistent, smooth face that prevents "telegraphing"—ensuring seams and imperfections don’t show through your vinyl, linoleum, or carpet.

Structural Integrity: High-quality veneers and exterior-grade adhesives prevent delamination and buckling under heavy foot traffic.

Easy Installation: Lightweight and easy to cut, our panels are designed to reduce installation time and waste.

Best Used For:

Tile & Stone: Provides the rigidity needed to prevent grout line cracking.

Resilient Flooring: The smooth surface is perfect for LVP (Luxury Vinyl Plank) and sheet vinyl.

Moisture-Prone Zones: Basements and mudrooms where humidity levels fluctuate.

Pro Tip: For the best results, allow the panels to acclimate to the room's humidity for 48 hours prior to installation and use floor-rated fasteners to avoid "nail pop."