Attributes

Brand	-
Category	Basic Building Materials / Floor Springs
Origin	-
Brand	Dehuang Five-Star
Model Number	H-220B
Maximum Door Weight	120 KG
Applicable Door Types	Frameless Glass and Wooden Doors
Material	High-Strength Aluminum Alloy
Finish	Brushed Silver
Installation Type	Floor Mounted (Optional Non-Positioning)
Warranty Period	3 Years
Opening Angle	90 to 115 Degrees
Certification	ISO 9001 Certified

6 reviews

Anonymous

Mar 18, 2026

Rating: 5/5

Excellent durability

We have had this installed in a high-traffic retail store for six months now. It still operates as smoothly as day one. Highly recommend for commercial use.

Anonymous

Mar 12, 2026

Rating: 4/5

Solid performance, clear instructions

Good product overall. The installation manual was easy to follow. Took off one star because the mounting screws provided were slightly shorter than expected for thick wooden doors, but we sourced longer ones easily.

Anonymous

Mar 08, 2026

Rating: 5/5

Great value for money

Compared to other brands, this offers better load capacity at a reasonable price. The non-positioning feature works exactly as described for our hallway doors.

Anonymous

Mar 06, 2026

Rating: 5/5

Professional grade quality

Our contractor recommended this model, and we are very satisfied. The finish matches our hardware perfectly, and the 3-year warranty gives us peace of mind.

Anonymous

Mar 03, 2026

Rating: 4/5

Reliable heavy-duty spring

Does the job well for our 110kg wooden double doors. Adjustment of the closing speed is straightforward. Just ensure you measure the floor depth correctly before cutting the hole.

Anonymous

Mar 03, 2026

Rating: 5/5

Perfect for heavy glass doors

Installed this on a 10mm frameless glass door at our office entrance. It handles the weight smoothly and closes quietly. The build quality feels very robust.

5 FAQ

Q: Does this come with a template for cutting the floor hole?

A: Yes, the package includes a paper installation template to help you mark the exact dimensions for the floor cutout.

Q: Can this floor spring be used for a 12mm tempered glass door weighing 115kg?

A: Yes, the H-220B model supports up to 120kg, making it suitable for your 115kg glass door application.

Q: What tools are required for installation?

A: You will typically need a drill, a chisel or core drill for the floor cavity, a screwdriver set, and a level to ensure proper alignment.

Q: Is the non-positioning feature adjustable after installation?

A: Yes, the holding angle and closing speed can be adjusted via the valves on the unit even after it has been installed.

Q: Is this suitable for outdoor use in rainy conditions?

A: While the unit is made of corrosion-resistant materials, it is primarily designed for indoor use. For outdoor installations, we recommend ensuring the area is covered or consulting our weather-proofing accessories.

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