What are the different types of glass used for skylights？
When considering glass skylights,various types of glass are used,each offering distinct benefits and characteristics.Here’s a breakdown of the main types of glass utilized in skylights:
What are the different types of glass used for skylights？
When considering glass skylights,various types of glass are used,each offering distinct benefits and characteristics.Here’s a breakdown of the main types of glass utilized in skylights:
1.Tempered Glass
Strength:Tempered glass is known for its high strength and durability.It is produced by heating the glass to high temperatures and then cooling it rapidly,making it much stronger than standard glass.
Safety:If broken,tempered glass shatters into small,blunt pieces rather than sharp shards,reducing the risk of injury.
Common Use:Frequently used in skylights due to its ability to withstand harsh weather conditions and impacts.
2.Laminated Glass
Construction:Laminated glass consists of two or more layers of glass bonded together with a plastic interlayer.This construction helps hold the glass together even if it cracks.
Safety Features:It does not shatter like tempered glass;instead,it may crack but remains intact,providing an additional layer of safety.
Benefits:Laminated glass also offers sound insulation and blocks up to 99%of UV rays,protecting interior furnishings from fading.
3.Impact Glass
Design:Similar to laminated glass but with additional layers for enhanced protection against severe weather conditions,such as hurricanes or hail.
Applications:Ideal for areas prone to extreme weather,as it can resist high winds and flying debris while still offering the safety features of laminated glass.
4.Clear Glass(Annealed Glass)
Cost-Effective:This is the standard type of glass that has not undergone tempering or laminating processes.It is relatively inexpensive and provides good optical clarity.
Limitations:While clear glass is visually appealing,it lacks the strength and safety features of tempered or laminated options.
5.Tinted Glass
Aesthetic Appeal:Tinted glass is colored to reduce glare and filter UV rays,enhancing the overall look of a building while also providing some energy efficiency benefits.
Functionality:It helps in controlling heat gain and glare from sunlight.
6.Low Emissivity(Low-E)Glass
Energy Efficiency:Low-E glass has a thin coating that reflects heat while allowing light to pass through.This helps in maintaining indoor temperatures and reducing energy costs.
UV Protection:It filters out harmful UV rays without compromising natural light.
Conclusion
Choosing the right type of glass skylight roof depends on specific needs such as safety,energy efficiency,aesthetics,and budget.Tempered and laminated glasses are often preferred for their durability and safety features,while options like tinted and low-E glasses can enhance energy efficiency and visual appeal.