Wholesale Hailun 155 Series Sliding Window  Manufacturer, Factory

SOUND INSULATION     Lv. 4

WATER TIGHTNESS     Lv. 6

AIR TIGHTNESS     Lv. 8

WIND PRESSURE RESISTANCE     Lv. 9

INSULATION PROPERTY     Lv. 6

Product Description

Product Features

At present, there are various types and styles of doors and windows, but sliding windows are still favored by many families for their advantages such as flexible opening, good ventilation and unobstructed views. The sliding system windows are easy to open, do not take up space, and have ideal ventilation and lighting effects, which can easily meet the needs of modern living.
1
By designing a structured drainage system based on the principle of isobaric pressure, it is more conducive to the rapid drainage of rainwater, preventing rainwater from accumulating in the tracks and causing internal flooding or seepage, and further enhancing the waterproof performance of doors and Windows.
2
High-quality hardware accessories are carefully selected. They are easy and flexible to open, beautiful and comfortable, and durable.
3
The new frame-wrapped sash design perfectly integrates the glass sash into the frame, making the air tightness, water tightness and sound insulation of the entire window better, and facilitating installation.
4
The appearance is extremely narrow, with the visible surface of the sash being only 33mm. This ensures the stability of the window sash while also providing sufficient light and a wide field of vision. It can also be made into a large sash to maximize the viewing field of vision.
5
The wheels feature a double-row design, which is quieter and more load-bearing. The slide rails are made of high-quality 304 stainless steel, which is more wear-resistant and less prone to deformation, ensuring balanced force distribution without shaking.
6
It adopts a multi-layer silicon wool strip design. The wool strips that have undergone silicification treatment have better water resistance, anti-aging property and anti-wear ability. Meanwhile, the multi-layer structure design enhances the sealing performance of the window sash, which can better resist the invasion of wind and rain and also prevent the entry of flying mosquitoes, insects and ants, ensuring the safety of your home.
7
It is equipped with double-layer insulating tempered glass as standard, which not only has better light transmission but also superior performance in all aspects. With the characteristics of wide vision, high lighting and high transparency, it perfectly combines the aesthetics of space with the needs of home decoration.
8
It adopts high-quality primary aluminum profiles, which have excellent corrosion resistance and load-bearing capacity, and can extend the service life of the entire window.

Product Configuration

Border width 155mm
Profile wall thickness External Frame 1.8mm / Internal Sash 2.0mm
Strip configuration EPDM sealing rubber strip
Glass configuration 5mm+20A+5mm
Hardware system Premium Hardware
Screen Configuration Diamond Net / Imported PET 48-mesh High-definition Screen
Opening mode Sliding

Product Video

Customizable Styles

Customizable Styles

Hardware Accessories

Hardware Accessories

Color Showcase

Porcelain swimming gray
Porcelain swimming gray
coffee
Coffee
Galactic Black
Galactic Black
Moonlight Grey
Moonlight Grey
champagne gold
Champagne Gold
Elegant Grey
Elegant Grey
Warm White
Warm White

Product Certificates

Certificate 1 Certificate 2 Certificate 3

Frequently Asked Questions

What are the main advantages of these sliding windows?
Sliding windows offer key benefits including flexible opening, excellent ventilation, and unobstructed views without occupying extra interior space. They feature structural isobaric drainage, high-quality primary aluminum profiles, and double-layer insulating tempered glass.
How does the drainage system prevent water leakage?
Our sliding windows utilize a structured drainage system designed on the isobaric pressure principle. This mechanism facilitates the rapid flow of rainwater out of the tracks, preventing accumulation, internal flooding, and moisture seepage.
What type of glass is configured with these windows?
The standard configuration includes double-layer insulating tempered glass (5mm+20A+5mm). This setup ensures high light transmission, superb thermal insulation, and exceptional impact resistance.
What materials are used for the slide rails and wheels?
The slide rails are made of premium 304 stainless steel, which is wear-resistant and anti-deformation. The wheels feature a heavy-duty, double-row design for quieter, smoother operation and superior load-bearing capacity.
How are the windows sealed against weather and pests?
The system utilizes EPDM sealing rubber strips combined with multi-layer, silicification-treated wool strips. This creates an airtight and watertight seal that resists wind and rain while preventing dust, mosquitoes, and other insects from entering.

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