ThruFlow™ Panels
ThruFlow™ panels are a permanent solution for all your outdoor and marine applications. Easy to assemble and with no maintenance required, ThruFlow is designed to be the finished walkway for a dock or any outdoor flooring structure. It is also designed to be used in conjunction with metal, wood, aluminum or other similar substructures. The possible uses of ThruFlow panels are endless! The durable, non-slip ThruFlow panels allow rain, snow, and debris to pass through the surface, making it virtually maintenance free.
ThruFlow has several different series of panels and a variety of colors to choose from.
Description
ThruFlow offers a limited lifetime warranty. See the ThruFlow Installation Guide here.
Features Include:
- Maintenance-free
- Lightweight
- Easy to assemble with connecting tabs
- UV Resistant
- Non-slip surface holds true wet or dry
- Allows sunlight to pass through uninterrupted to protect your dock against uplift caused by storm surge and strong winds
- Open architecture is environmentally friendly to flora and fauna below your dock enabling them to thrive
- The surface of our panels will never get hot under direct sunlight, leaving you free to enjoy your deck or dock in all weather
- All Panels 1.2″ thick.
Substructure:
| 3’ panel – 18” centers 4’ panel – 16” and 24” centers 5′ panel – 15″ centers 6’ panel – 18” and 24” centers 4×4 panel – 16” centers |

Comparison of Different Series:
Legacy: The original ThruFlow™ panel, Legacy, is a revolutionary take on prefabricated panels for decks, docks and walkways. Allows 43% of sunlight to pass through. Our flagship Legacy panel uses integrated short glass fibers for extra durability against wear-and-tear. All panel sizes exceed 1000 lbs load capacity. Legacy Spec Sheet
Legacy XP: The Legacy XP panel is manufactured with the most advanced technology to create an aesthetic and resilient panel for your family deck, dock or marina. Constructed with new bonding technology incorporating medium strand glass fibers for extra durability against wear-and-tear. All Legacy XP panels exceed 2400 lbs load capacity. Legacy XP Spec Sheet
Surge: The Surge panel’s extreme durability and open design make it a great solution for decks, docks and marinas. Surge 50 allows 50% of sunlight to pass through uninterrupted to protect your dock against uplift caused by storm surge and strong winds. Easy to assemble with connecting tabs and elongated screw holes. Constructed with new bonding technology incorporating medium strand glass fibers for extra durability against wear-and-tear and gives greater load capacity. All panel sizes exceed 1300 lbs load capacity. Surge Spec Sheet
Impact: Our Impact panels combine our trademark eco-friendly, maintenance-free design with consumer-first pricing, so that everyone can enjoy our products. Economically priced, these panels are more lightweight and have a base material of non-reinforced virgin polypropylene. All panel sizes exceed 1000 lbs load capacity. Impact Spec Sheet
Additional information
| Series | Legacy XP -WITH TAB, Legacy XP – NO TAB, Legacy, Surge 50, Impact |
|---|---|
| Color | Light Grey, Seafoam, Maple, Walnut, Slate, IPE |
| Size | 1’ x 3’, 1’ x 4’, 1' x 5', 1’ x 6’, 2’ x 4’, 4’ x 4’ |










