Tubular Skylight

Min. Order
10 Sets
Company Information

Shanghai Tr Steel Building Products Co., Ltd.

CN Manufacturer
Response Time
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Quick Details

Port: Shanghai port
Payment Terms: L/C,T/T
Supply Ability: 100 Set/Sets per Week
Place of Origin: Shanghai China
Brand Name: Toprise
Model Number: 335mm/ 450mm/ 530mm/ 750mm
Type: Sun Sheets & PC Embossed Sheets
Material: Polycarbonate
Product name: Sunlight Tube
Color: Clear
Application: Greenhouse Skylight Carport Awning Roofing.etc
Item: Acrylic Dome Cover
Thickness: 4mm
Certification: ISO9001:2008
Delivery Detail: 15 days
Packaging Detail: Cartons

Tubular Skylight


1. Introduction


Toprise outstanding sunlight tube system provides high efficient light reflective and transmitting performance.


Toprise Sunlight Tube System can collect, transmit and diffuse the natural light for various buildings, thereby natural light become the daylight for these buildings. It can be applied in industrial workshops and warehouses, logistics warehouses, shopping malls, underground space, public buildings, entertainment and sports buildings, education and medical institutes, offices and residential buildings.




2. Advantages


Enjoy more natural light

We need brighter space with natural sunlight that can light the dark area. Sufficient sunlight can improve our living and working environment. And you can save lots of money making your home a brighter space.



Waterproof, dust proof, high impact resistant

Toprise base flashing is designed to work with different roof types, such as metal roof, TPO roof

and concrete roof. Our seamless, one- piece base flashing can eliminate any possible water leaks.

Besides, the circular domed skylight design can prevent rain and dust being accumulated on the

surface. High impact resistance can avoid any possible danger.



Reduce energy consumption and cost

Toprise Sunlight Tube System can light your space for free by natural light instead of electricity during the day. You can save lots of electricity cost and create a green environment using Toprise sunlight tube system.



Easy and fast installation

Toprise Sunlight Tube design is easy to install. Our 90 degree elbow, variable tube and extension tube can bypass the rafters and joists for easy and fast installation.  



No building structure changes

Toprise Sunlight Tube Systems don’t require any structure change during installation. You don’t need to cut or damage the rafters and joists. Our system will go between or around the rafters and joists during installation.


3. Function


A. Sunlight Capture

Our sunlight tube system works by natural sunlight. We use anti- UV polycarbonate or PMMA. It provides high light transmittance, high impact resistant, yellowing resistant, anti- aging performance and long service life. It can collect natural sunlight more efficiently.



B. Sunlight Transmit

Light reflective rate is critical for sunlight tube system. The higher light reflectivity is, the better sunlight tube efficiency is. We use high light reflective anodizing aluminum alloy tube imported from Europe. Its light reflectivity can reach 98%. The inner side of our reflective tube won’t suffer delamination, yellowing, cracking and degradation in perfoamnce. However, the plastic laminate film may lose most of their reflectivity over time and are susceptible to delamination.

We can supply extension tube as per buidlings requirement. 0-90 degree angle tube.


C.  Light Diffuser

We can supply PMMA prismatic lens or fresnel lens array diffuser to diffuse sunlight to every cooner in your home evenly.



4. Components



5. Models 

TYPE A Self- mounted Flashing

It’s made of anodizing aluminum alloy which is strong and corrosion resistant. Seamless, one-

piece base flashing is designed to prevent any possible water leaks. The high base can prevent

skylight being covered by snow. TYPE A comes with high reflective aluminum alloy rigid tube.

Varipitch and 90 degree angle tube are available to work with any roofs for easy installation.



TYPE B Curb- mounted Flashing 

It’s made of fluorocarbon coating aluminum alloy that is corrosion resistant. Seamless, one piece base flashing is designed to prevent any possible water leaks. It can be installed on the roof curb or roof directly. TYPE B comes with high reflective aluminum alloy rigid tube. Varipitch and 90 degree angle tube are available to work with any roofs for easy installation.


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TYPE C Flexible Reflective Tube with curb- mounted base

Toprise can supply flexible light reflective tube to make installation easy when there are large obstacles. Soft aluminum alloy base is easily shaped to suit any tiled or metal roof during installation. It’s mostly used in hallways, bathrooms, kitchens, toilets, wardrobes, storerooms in residential houses. 

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 6. Our factory and showroom