All Season And Four Season Sunroom
We manufacture aluminum sunrooms. Our aluminum sunrooms can bring more natural light to your garden sunroom, maximizing brightness and comfort indoors. We can also customize the aluminum sunroom into a cathedral roof sunroom, cathedral roof sunroom can utilize natural light in your garden sunroom, reducing the need for artificial lighting and lowering energy consumption.

Additionally, our glass sunroom is designed to be aesthetically pleasing while using an aluminum structure to ensure strength, allowing the aluminum sunrooms to withstand various weather conditions.

Configuration Description
| Surface Treatment | Netherlands AkzoNobel | |||
| Product Wall Thickness | Wall thickness of main section bearing position 3.0 mmMeet the last national standard GB/T8478-2020 | |||
| Window Sealant Strip | EPDM sealing strip | |||
| Surface Size | Frame 85mm | |||
| Product Thickness | Frame 125mm | |||
| Aluminum Profile | 6060-T66 primary aluminum | |||
| Other | Choosing different processes based on different shapes | |||


All Season And Four Season Sunroom Advantages
Natural Light and Views
The glass sunroom can be used as garden sunroom provides ample natural light, creating a bright and comfortable indoor environment while offering stunning views of the surrounding landscape.

Open Design
The glass sunroom also can be design in cathedral roof sunroom which enhances the sense of space, improving overall living comfort.
Multi-Functional Use
The garden sunroom can serve various purposes, such as a relaxation area, plant room, or reading nook, increasing its utility.

Energy Efficiency
The aluminum sunroom reduces reliance on artificial lighting, leading to lower energy consumption.
Durability
The sturdy aluminum sunroom ensures the sunroom can withstand various weather conditions.
Connection to Nature
The glass sunroom strengthens the connection with the outdoors, helping to reduce stress and improve mood.

About Us
GREBORN was established in 2013, building on a decade of industry experience and technological innovation. We focus on providing exceptional building facade solutions, adhering to strict R&D design and manufacturing standards. Our product range includes over 20 series, such as aluminum windows, doors, curtain walls, garden sunroom, cathedral roof sunroom, glass sunroom and skylights, meeting diverse customer needs with customized solutions.
Our digital intelligent factory has an annual processing capacity of over 150,000 square meters and is supported by a team of more than 20 professionals with numerous patents. We have been recognized as one of the top ten brands in the Chinese door and window industry, received national product quality certifications, and acknowledged as a leading quality brand in the sector.
