

The Hydroponic Floating Raft is a high-density XPS floating board designed for DWC (Deep Water Culture) hydroponic systems, aquaponics, and soilless vegetable cultivation. It provides a stable growing platform for plants by floating on the nutrient solution surface, allowing plant roots to directly absorb water, oxygen, and nutrients.
Made from durable XPS (Extruded Polystyrene) material, this hydroponic floating raft offers excellent buoyancy, moisture resistance, and long-term performance. It is widely used in greenhouse vegetable growing, commercial hydroponic farming, indoor agriculture, and aquaponics projects.

A hydroponic floating raft is a growing carrier used in a DWC hydroponic system. Plants are fixed in holes on the floating board, while the roots extend directly into the nutrient solution below.
Unlike traditional soil cultivation, the floating raft hydroponic system uses a soilless growing method. Plants receive essential nutrients directly from water, creating a cleaner and more efficient cultivation environment.
A complete DWC floating raft system usually includes:
Hydroponic floating raft board
Growing tank
Nutrient solution
Air pump and oxygen supply system
Seedling sponge
This system is especially suitable for growing leafy vegetables in greenhouses and commercial farms.
The XPS hydroponic floating raft is manufactured from high-density extruded polystyrene material.
XPS material advantages:
Lightweight design
Strong floating ability
Water-resistant performance
Excellent durability
Long service life
With a density of 40kg/m³, the floating board provides stable support for plants during the entire cultivation process.
The hydroponic floating raft board works as a soilless culture carrier, eliminating the need for traditional soil.
Advantages include:
Clean and hygienic cultivation
Reduced soil-related diseases
Easier crop management
Suitable for organic vegetable growing
The system provides plants with consistent moisture and nutrients, helping achieve healthier growth and higher yields.
The floating raft hydroponic system can be used in various agricultural methods, including:
Hydroponics
Aeroponics
Aquaponics
It is suitable for:
Greenhouse cultivation
Indoor farming
Commercial vegetable production
Seedling growing projects
The hydroponic floating raft allows vegetables to grow without soil.
Benefits:
No dirt
Cleaner harvesting
Reduced contamination risk
Easier maintenance
This makes it an ideal solution for modern organic vegetable cultivation.
In a DWC hydroponic system, plant roots have direct access to nutrient-rich water.
The system provides:
Continuous moisture
Stable nutrient supply
Better root development
Improved crop productivity
It is especially effective for leafy vegetables with short growth cycles.
The hydroponic floating raft system improves space utilization compared with traditional farming.
Advantages:
Suitable for limited land areas
Supports intensive cultivation
Ideal for greenhouse projects
Easy to expand for commercial production
The hydroponic floating raft board is widely used for greenhouse vegetable cultivation.
Suitable crops include:
Lettuce
Spinach
Pakchoi
Kailan
Water spinach
Other leafy vegetables
It provides a stable growing environment for year-round production.
Large-scale growers use DWC floating raft systems for efficient vegetable production.
Applications include:
Commercial farms
Smart agriculture projects
Hydroponic greenhouse systems
Indoor growing facilities
The system helps reduce labor costs and improve production efficiency.
The hydroponic floating raft can also be integrated with aquaponics systems.
In an aquaponics setup:
Fish waste provides nutrients
Plants absorb nutrients from water
Plants help filter the water
This creates a sustainable and environmentally friendly growing cycle.
| Item | Specification |
|---|---|
| Product Name | DWC Floating Board / Hydroponic Floating Raft |
| Application | Agriculture Hydroponic, Aeroponic, Aquaponic |
| Usage | Vegetable Growing and Seedling |
| Material | XPS (Extruded Polystyrene) |
| Density | 40kg/m³ |
| Standard Size | 100 × 60 × 3cm |
| Optional Size | 120 × 60cm or Customized |
| Color | White |
| Thickness | 3cm |
| Hole Size | 50mm × 50mm (2" Net Pot) or Customized |
| Suitable Crops | Lettuce, Spinach, Pakchoi, Kailan, Water Spinach |
| Advantage | High Density, Water Saving, Easy Management |
We provide customized hydroponic floating raft boards according to different growing requirements.
Customization options include:
Board dimensions
Floating raft shape
Hole diameter
Hole quantity
Plant spacing
Customized solutions are suitable for:
Small hydroponic projects
Commercial greenhouse farms
Aquaponics systems
Agricultural research projects
Our hydroponic floating raft system is designed to provide stable and efficient cultivation performance.
Key advantages:
High-density XPS material
Excellent floating performance
Durable and moisture resistant
Easy installation and management
Suitable for commercial applications
With advanced manufacturing technology and customized service, we provide reliable solutions for customers looking for:
DWC hydroponic systems
Floating raft boards
Hydroponic growing equipment
Aquaponics cultivation solutions
A hydroponic floating raft is a floating cultivation board used in DWC hydroponic systems. It supports plants while roots grow directly in nutrient solution.
Most hydroponic floating rafts are made from XPS (Extruded Polystyrene), which provides high buoyancy, water resistance, and durability.
It is suitable for leafy vegetables such as lettuce, spinach, pakchoi, kailan, and water spinach.
NFT systems use a thin flowing nutrient solution inside channels, while floating raft systems allow plant roots to grow directly in deep nutrient water.
Yes. The board size, hole quantity, hole diameter, and spacing can be customized according to customer requirements.