





In modern hydroponic systems and soilless cultivation, a stable and durable floating platform is essential for achieving healthy plant growth and high yields. Our Hydroponic Floating Board, manufactured from premium XPS material, is specifically designed for DWC hydroponic raft board applications and is widely used in hydroponic garden systems, indoor farms, greenhouses, and aquaponics setups.
This hydroponic floating raft board provides excellent buoyancy, plant stability, and long-term durability, making it an ideal component for both small home growers and large-scale commercial projects.
The Hydroponic Raft Board is a floating panel that sits directly on the nutrient solution in a DWC hydroponic system. Plants are placed into net pots or growing cups, which fit into the pre-cut holes on the board, allowing roots to grow freely into oxygen-rich water below.
Our XPS floating board for hydroponics is engineered for consistent performance in continuous water exposure environments and supports uniform plant spacing for efficient crop management.

Product Name: DWC Raft Floating Board
Material: XPS (Extruded Polystyrene)
Color: White
Standard Size: 1200 × 600 mm
Thickness Options: 30 mm / 40 mm
Hole Configuration: 72 cells
Hole Type: Round holes or square holes (customizable)
Application: Hydroponic water planting
Usage: Home garden & agricultural greenhouse
Certificate: RoHS
Sample: Available
Place of Origin: Guangdong, China
Manufacturer: G&N
This hydroponic raft board is compatible with most standard net pots and grow cups, making it easy to integrate into existing systems.
Made from closed-cell XPS foam, the board is lightweight, waterproof, and non-absorbent. This ensures stable floating performance and prevents deformation during long-term use in hydroponic systems for sale and commercial installations.
As a professional DWC hydroponic raft board, it floats evenly on nutrient solution, keeping plants upright and preventing tipping or root damage.
The board supports round holes and square holes, allowing compatibility with net pots, sponge cubes, or rockwool blocks. Hole size, spacing, and layout can be customized to meet different crop requirements, making it suitable for both hydroponic and aquaponics foam board applications.
Certified with RoHS, the XPS material is non-toxic, odorless, and safe for edible crop production, ensuring reliable performance in indoor garden systems.
XPS foam helps stabilize nutrient solution temperature, reducing stress on plant roots and improving growth efficiency in controlled environments such as greenhouses and indoor farms.
The hydroponic floating raft board is widely used in:
DWC hydroponic systems
Indoor hydroponic garden systems
Commercial hydroponic greenhouses
Aquaponics growing systems
Educational and research hydroponic setups
It is a key structural component in building the best hydroponic system for leafy vegetable and herb production.
This hydroponic raft board is ideal for growing a wide range of hydroponic plants, including:
Lettuce (romaine, butterhead, iceberg)
Spinach and leafy greens
Pak choi and Asian greens
Basil, mint, and other herbs
Young strawberry plants
The uniform spacing provided by the board ensures consistent growth and efficient nutrient distribution.
As a professional manufacturer of XPS floating boards for hydroponics, we offer:
Factory-direct supply with stable quality
OEM & ODM customization (size, thickness, hole type)
Compatibility with complete hydroponic garden systems
Reliable performance for commercial and home use
Our Hydroponic Raft Board is designed to support scalable, efficient, and sustainable hydroponic cultivation.
The Hydroponic Floating Board is an essential component for modern hydroponic systems and indoor garden systems. With its durable XPS construction, customizable hole design, and excellent floating performance, it delivers reliable results for DWC hydroponic cultivation and aquaponics applications.
Whether you are building a home hydroponic garden or sourcing hydroponic systems for sale, this hydroponic floating raft board offers a practical, long-lasting, and cost-effective solution.
A hydroponic floating raft board is a lightweight panel designed to float on nutrient solution in a DWC hydroponic system. It holds plants in net pots or grow cups, allowing roots to grow directly into oxygenated water for efficient nutrient absorption.
Our hydroponic raft board is made from high-density XPS (extruded polystyrene), which is waterproof, non-absorbent, lightweight, and durable—ideal for long-term use in hydroponic systems and aquaponics applications.
The standard size is 1200 × 600 mm, with thickness options of 30 mm or 40 mm. Custom sizes are also available to meet specific indoor garden system or greenhouse requirements.
The board can be manufactured with round holes or square holes, depending on your growing method. Hole size and spacing can be customized to fit net pots, sponge cubes, or rockwool blocks.
The standard configuration features 72 planting cells, making it suitable for high-density leafy vegetable production in hydroponic garden systems.
Yes. The XPS floating board for hydroponics is also suitable as an aquaponics foam board, as it is non-toxic, water-resistant, and stable in recirculating water systems with fish.
Yes. The board is RoHS certified, non-toxic, odorless, and safe for growing edible hydroponic plants such as lettuce, herbs, and leafy greens.
This DWC hydroponic raft board is ideal for lettuce, spinach, pak choi, kale, basil, mint, and other leafy vegetables commonly grown in the best hydroponic systems.
Yes. With proper cleaning and sanitation between growing cycles, the hydroponic raft board can be reused multiple times, making it a cost-effective solution for commercial hydroponic farms.
Yes. We offer OEM and ODM services, including customized board size, thickness, hole shape, hole diameter, and spacing, suitable for commercial hydroponic systems for sale.