Plastic Dome Skylight Replacement Polycarbonate Tunnel Sunlight Tube

Basic Information
Certification: RoHs
Minimum Order Quantity: 10pcs
Price: Negotiable
Packaging Details: Pack by kraft paper in Pallet
Delivery Time: 5-8 days
Payment Terms: L/C, T/T, Western Union
Supply Ability: 30000pcs one month
Detail Information
Place Of Origin: Jiangsu, China Material: Polycarbonate
Color: Transparent Or Customized Shape: Customized
Thickness: 1-10mm Density: 1.2g/Cubic Centimeter
Application: Other, LED Light,Advertising Lamp Box,Panel Light Product Name: Dome Skylights
After-sale Service: Online Technical Support Size: Customized
Sample: Samples Freely
High Light:

6mm plastic dome skylight replacement


4mm plastic dome skylight replacement


polycarbonate sun light tunnel

Product Description

Dome Skylight Polycarbonate Dome And Skylight Tunnel Sunlight Tube Skylight Dome


A dome skylight is an architectural element that is used to provide natural light and ventilation to a building. It consists of a curved or domed structure that is typically made of glass, acrylic, or polycarbonate, and is installed on the roof of a building or on a specially designed frame.


The use of polycarbonate raw materials, using natural light sources for lighting, both environmentally friendly and save cost.Our Dome Curb Mount Skylight is not only highly effective but extremely aesthetically pleasing. It is perfect for any residential or commercial application looking to add a striking feature to their design. Built entirely from high-grade materials, this skylight is designed and built to withstand the harshest climates.





1. Strong sunshade performance:  The main function of the lighting cover is to block direct sunlight, reduce the sunshine intensity inside the building, and ensure indoor comfort and energy saving.


2. Good lighting effect:  The lighting hood can achieve good lighting effect through light-transmitting materials or opening design, so that the room is filled with natural light and reduce the use of artificial lighting.


3. Beautiful appearance:  The appearance design of the lighting cover can be diversified, and the appearance and artistry of the building can be increased according to the overall style and color matching of the building.


4. Strong durability:  The lighting cover is generally made of metal, glass and other materials, with good durability and wind, water, corrosion and other characteristics, can be used for a long time.


5. Flexible installation:  The lighting cover can be installed in a variety of ways, which can be fixed on the external wall or the roof of the building, or can be independently installed on the ground or in the indoor space, with high flexibility and adaptability.




Technical Information


Impact strength: 850J/m. About 200-350 times of common glass.
Light weight: About 1/2 times of glass of the same thickness.
Light transmission: 80%-92% for different thickness of clear color
Specific gravity: 1.2 g/cm3
Coefficient of thermal expansion: 0.065 mm/m° C
Temperature range: -40° Cto 120° C
Heat conductivity: 2.3-3.9 W/m2 º
Tensile strength: >=60N/mm2
Flexural strength: 100N/mm2
Heat deflection temperature 140 ° C
Modulus of elasticity: 2, 400mPa
Tensile street at break: >=65mPa
Elongation at break: >100%
Specific heat: 1.16J/kgk
Soundproof index: 4mm-27dB,10mm-33dB




Pictures Show


Plastic Dome Skylight Replacement Polycarbonate Tunnel Sunlight Tube 0


Customized size and shape available.





1. Commercial buildings:  Dome skylights are often used in commercial buildings, such as shopping malls, retail stores, restaurants, and hotels, to create a bright and inviting atmosphere for customers. They can also help to reduce energy costs by providing natural light and reducing the need for artificial lighting.


2. Industrial buildings:  Dome skylights are used in industrial buildings, such as factories, warehouses, and distribution centers, to provide natural light and ventilation to workers and improve energy efficiency.


3. Educational buildings:  Dome skylights are used in educational buildings, such as schools and universities, to provide natural light and create a more pleasant and comfortable learning environment.


4. Residential buildings:  Dome skylights are used in residential buildings, such as homes and apartments, to provide natural light and enhance the aesthetic appeal of the living space.


5. Healthcare facilities:  Dome skylights are used in healthcare facilities, such as hospitals and clinics, to create a bright and welcoming environment for patients and staff.


6. Sports facilities:  Dome skylights are used in sports facilities, such as indoor arenas and stadiums, to provide natural light and improve energy efficiency.




Plastic Dome Skylight Replacement Polycarbonate Tunnel Sunlight Tube 1







Polycarbonate dome skylight covered by PE protection film on both sides.

Kraft paper&pallet are available.



Company information


Founded in the 2014,SUZHOU ZHENGFEI BOARD CO.,LTD is a professional enterprise which specializes in manufacture and processing of Polycarbonate sheet.By using fine materials (mainly from Bayer and zhengfei) and introducing advanced co-extrusion production line,we offer superior quality products to customer from all around the world.


Plastic Dome Skylight Replacement Polycarbonate Tunnel Sunlight Tube 2



Plastic Dome Skylight Replacement Polycarbonate Tunnel Sunlight Tube 3



Plastic Dome Skylight Replacement Polycarbonate Tunnel Sunlight Tube 4



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Q1:  Are you trading company or manufacturer ?

A:  We are factory.located in jiangsu,China.


Q2: Is there UV resistant layer on the sheets ?

A: Yes, our PC sheet usually has one-side UV resistant layer.We also provide both sides UV resistant layer if the customer need.


Q3:  How long is your delivery time?

A:  Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.


Q4: Are polycarbonate sheets bad for the environment?

A: Using a very recyclable and sustainable material and 20% renewable energy,polycarbonate sheets do not emit toxic substances during combustion.


Q5:  Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.


Q6:  What is your terms of payment ?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shipment.



Contact Details

Phone Number : +8613584872282

WhatsApp : +8613584872282