首页即时动态绿羽4款轻铝板：干式地暖选型指南

绿羽4款轻铝板：干式地暖选型指南

来源：家居百科时间：2026年11月12日 15:41

Understanding Dry Floor Heating: Benefits and Selection Guide Thinking of Installing Floor Heating? Concerned About Limited Ceiling Height, Long Construction Time, and Slow Heating?

Worried about insufficient ceiling height, long construction periods, and slow heating with traditional floor heating? Besides the traditional wet floor heating that requires concrete backfill, there is another method that is more suitable for modern home decoration and renovation - dry floor heating. It uses a pre-fabricated groove structure, combining the thermal insulation layer with an aluminum heat distribution layer, and directly laying the floor heating pipes or heating cables in the module without traditional concrete backfill. It has the characteristics of saving height, convenient construction, and fast heat response.

Currently, the Green Feather dry floor heating light aluminum board is mainly divided into two series: AIR-EZ dry water floor heating series and AIR-CN dry electric floor heating series. What are the differences between them? How to choose different models?

01 First Understand: What are the Differences Between Dry Floor Heating and Traditional Floor Heating?

Traditional wet floor heating requires the laying of a thermal insulation layer and floor heating pipes, followed by concrete backfill. The backfill layer can store heat, but it also increases the ground construction thickness and heating waiting time.

Dry floor heating, on the other hand, uses prefabricated modules, combining the thermal insulation layer with an aluminum heat distribution layer, and directly embedding the pipes or heating cables into the grooves without traditional concrete backfill.

It mainly has three characteristics:

More space-saving: Reduces the traditional concrete backfill layer, suitable for home renovations with limited ceiling height. Fast heat response: Reduces the thick backfill layer's heat storage process, and heat is transmitted to the ground faster. Convenient construction: Uses modular installation, reducing the wet construction procedures.

It should be noted that the heat storage capacity of dry floor heating is relatively weak, and the ground temperature will drop faster after the heating is turned off. The choice should be considered in combination with the house's thermal insulation conditions, usage habits, and heat source situation.

02 Water Floor Heating or Electric Floor Heating? Choose the Right Product Series First

The Green Feather dry floor heating light aluminum board is divided into two series:

AIR-EZ Series | Dry Water Floor Heating

Adaptable to floor heating pipes, it heats through hot water circulation and is suitable for pairing with gas wall heaters, air-source heat pumps, and other heat sources.

AIR-CN Series | Dry Electric Floor Heating

Adaptable to heating cables, it converts electricity into heat and is suitable for independent space heating, local heating, and zoning control needs.

In short: choose the EZ series for water pipes, and the CN series for heating cables. The two products cannot be mixed.

03 How to Choose Dry Water Floor Heating? EZ300 Pro or EZ350 Pro?

The Green Feather dry water floor heating recommends two products, with the biggest difference being the thickness of the thermal insulation layer, the diameter of the compatible pipe, and the system design.

① AIR-EZ300 Pro | Classic Dry Water Floor Heating

Using a 3cm white crystal board thermal insulation layer, paired with a 0.3mm pure aluminum heat distribution layer, compression strength ≥300kPa. The product uses a universal head patent design, which is convenient for the flexible turning and layout of the floor heating pipes, with a pipe spacing of 150mm. Suitable for conventional residential dry water floor heating installation, as well as for families that want to balance thermal insulation performance, construction flexibility, and space height.

② AIR-EZ350 Pro | Heat Pump Large Diameter优选

Further upgraded in thermal insulation layer thickness and system configuration.

3.5cm white crystal board: Compared to the 3cm version, the thickness of the thermal insulation layer is increased, and the thermal resistance reaches 1.03K/W. φ20mm large diameter: Designed for 20mm floor heating pipes, improving the pipeline throughput capacity. 15cm dense spacing: Optimizes pipeline layout, improving the heating density per unit area. 0.3mm pure aluminum heat distribution layer: Helps to quickly spread heat to the ground.

Suitable for families that want to pair with air-source heat pumps, pay attention to low water temperature operation, and large flow circulation.

Comparison of AIR-EZ300 Pro and AIR-EZ350 Pro

In short: EZ300 Pro meets the needs of conventional dry water floor heating; EZ350 Pro focuses more on thermal insulation upgrades and large diameter pipes, as well as heat pump system compatibility.

04 How to Choose Dry Electric Floor Heating? CN130C or CN180T?

The electric floor heating recommends two models: one for extreme thinness, and one that balances structural strength and construction performance.

① AIR-CN130C | Super Thin Space-saving

The plate thickness is only 13mm, using a 0.6mm aluminum layer, and the compressive strength is 200kPa. After construction, the total height including the floor is about 2.8cm.

Suitable for old houses with limited ceiling height, small apartments, and local heating spaces such as bedrooms and study rooms.

② AIR-CN180T | 18mm High Compressive Strength Upgrade Model

Using an 18mm thermal insulation board, paired with a 0.3mm aluminum layer, and the compressive strength is ≥400kPa.

The product has been upgraded in structural design:

12cm wide groove spacing: Optimizes the laying spacing of the heating cables, reducing the amount of cable used according to system design. Bending clip structure: Optimizes the layout and fixing of cables at the bending positions. B1 grade flame retardant: Improves product use safety. 100% new material: Using CO₂ foaming technology.

Suitable for families that pay attention to product compressive performance, flame retardant performance, and cable laying design.

How to choose between the two?

In short: CN130C prioritizes solving the ceiling height issue; CN180T focuses more on structural strength, thermal insulation, and cable laying design.

05 How to Choose Based on Different Renovation Needs?

If you are still unsure which model is suitable for you, you can refer to the following table:

Family Needs	Recommended Product
Conventional new home renovation, using water floor heating	EZ300 Pro
Air-source heat pump, large diameter water floor heating	EZ350 Pro
Old house renovation, with limited ceiling height	CN130C
Electric floor heating, focusing on compressive and flame retardant performance	CN180T

The final selection still needs to be determined based on the house area, original ground flatness, heat source configuration, floor thickness, and actual construction conditions.

There is no one-size-fits-all installation method for floor heating; what suits you is the best choice.

From conventional water floor heating to heat pump large diameter systems, from ultra-thin electric floor heating to high compressive strength dry electric floor heating, the Green Feather AIR series, with different structural designs, meets different residential conditions and heating needs.