ThruFlow 1×4 Legacy XP

Engineered with cutting-edge manufacturing methods, the Legacy XP panel delivers a sleek, durable surface designed for residential decks, docks, and marinas. This innovative approach to modular panel design has redefined industry standards—helping safeguard both the structure above and the environment below your dock.

Key Benefits:

• Virtually maintenance-free for long-term convenience
• User-friendly installation with interlocking tabs and extended screw slots
• Available in tabbed and non-tabbed formats — ideal for stairs and creating clean, finished edges
• Built-in UV protection for lasting color and performance
• Slip-resistant texture for secure footing in wet or dry conditions
• Permits 43% of natural sunlight to pass through, reducing uplift pressure from storm surges and high winds
• Open-grid design supports aquatic plant and marine life growth beneath your dock (endorsed by the Army Corps of Engineers)
• Reinforced with advanced bonding technology and medium-strand glass fibers for superior strength and wear resistance

Additionally, the panel surface remains cool even in direct sunlight, so you can comfortably enjoy your outdoor space in any season.