Laminated Safety Glass
When safety, durability, and long-term performance matter, 18.28mm Laminated SGP Glass (8+2.28+8mm) stands out as a premium solution for modern architecture. Engineered to withstand extreme weather, high wind loads, and forced impact, this advanced Laminated SGP Glass is widely trusted for hurricane impact windows, impact glass windows, and high-end architectural glazing projects worldwide.
Designed for strength without compromising clarity, SGP interlayer glass delivers exceptional rigidity, superior edge stability, and outstanding resistance to breakage—making it the ideal choice for coastal regions and high-risk environments.
What is 18.28mm Laminated SGP Glass?
18.28mm Laminated SGP Glass is a high-performance safety glass composed of two 8mm glass panels bonded together with a 2.28mm SGP (SentryGlas® Plus) interlayer. Unlike traditional PVB laminates, SGP interlayer glass is significantly stiffer and stronger, providing enhanced structural integrity even after breakage.
This structure allows the glass to remain firmly in place when subjected to heavy impact, making it a preferred material for hurricane impact windows, impact doors, and large-span glazing systems. Compared to standard laminated glass, Laminated SGP Glass offers up to five times the tear strength and 100 times the rigidity.
Process Details for 18.28mm SGP Laminated Security Glass
Features for 18.28mm Laminated SG Interlayer Glass
Exceptional Impact Resistance
Designed to meet stringent hurricane and impact safety standards for impact glass windows.Superior Structural Strength
SGP interlayer glass provides higher load-bearing capacity, ideal for oversized panels.Outstanding Clarity & Color Stability
Maintains excellent transparency without yellowing over time.Enhanced Edge Stability
Reduces delamination risks, even in hot, humid, or coastal environments.Long-Term Durability
Resistant to UV exposure, moisture, and temperature fluctuations.Improved Safety Performance
Even when broken, the glass fragments remain bonded, minimizing injury risk.
Specification of 18.28mm Laminated SGP Glass
| Item | Specification Details |
|---|---|
| Product Name | Laminated SGP Glass |
| Total Thickness | 18.28mm |
| Glass Composition | 8mm Heat Treated Glass + 2.28mm SGP Interlayer + 8mm Heat Treated Glass |
| Interlayer Type | SGP (SentryGlas® Plus or equivalent) |
| Glass Type Options | Clear Float, Low Iron, Tinted, Heat-Strengthened, Tempered |
| Max Panel Size | Up to 2440 × 4000 mm (customizable) |
| Light Transmittance | ≥ 88% (clear glass) |
| UV Resistance | ≥ 99% |
| Impact Performance | Suitable for hurricane impact windows |
| Sound Insulation | Excellent acoustic reduction |
| Edge Processing | Flat polished, beveled, or customized |
| Standards | ASTM, EN, AS/NZS, ISO |
| Typical Applications | Impact doors, curtain walls, skylights, facades |
Application for 8+2.28+8mm Laminated SGP Glass
As the exceptional performance, 8+2.28+8mm Laminated SGP Glass is widely used in:
Hurricane impact windows for coastal homes
Impact glass windows and doors
High-rise curtain wall systems
Luxury residential villas
Commercial facades and storefronts
Skylights and overhead glazing
Glass railings and balustrades
Its superior strength makes it ideal for regions prone to hurricanes, storms, and strong wind loads.
How Many Different Types with 18.28mm SGP Film Laminated Glass?
To meet diverse architectural and performance needs, 18.28mm SGP film laminated glass is available in multiple configurations:
8+8mm Clear Laminated SGP Glass – Maximum transparency for modern designs
118.28mm Low-Iron SGP Interlayer Glass – Ultra-clear appearance for luxury projects
8+8mm Tinted Laminated SGP Glass – Enhanced solar control and aesthetics
18.28mm Decorative or Printed SGP Glass – Custom patterns and branding solutions
Each type can be tailored based on performance requirements and SGP glass price considerations.
Packing Information for 18.28mm Laminated SGP Safety Glass
To ensure safe delivery, all Laminated Safety SGP Glass is packed with professional export-grade protection:
Strong fumigated wooden crates
Individual glass sheets separated with protective cork or PE pads
Moisture-proof wrapping film
Steel band reinforcement for long-distance shipping
Clear labeling for size, orientation, and handling instructions
We ensure each shipment arrives intact, even for overseas transport.
Looking for a reliable supplier of high-performance SGP film laminated glass for your hurricane impact windows or architectural projects?
📩 Email: sales@xpertglazing.com
📱 WhatsApp: +86 15711964309
Contact us today for expert guidance, competitive SGP glass price, and customized solutions tailored to your project needs.
FAQs for Order 18.28 mm SG Interlayer Glass
For a first-time cooperation, we are happy to provide free samples for simple products such as clear tempered glass and clear laminated glass to support our initial collaboration. However, we are unable to cover the shipping costs. We hope both sides can share some of the expenses from a partnership perspective. If this order and project move forward and we work together in the future, these costs can be fully deducted from our formal cooperation.
In general, this is not a problem. Please contact us using the form below, and our team will get in touch with you.
Additionally, please note that our partner suppliers are located in various regions across China, and the glass and aluminum factories in particular are often situated in relatively remote areas. Visiting them in person can be costly overall. If you would like to save time and effort, we can arrange to visit them on your behalf under your company’s name.
Yes, we do offer door-to-door service. We can arrange it according to your location, and the exact cost and lead time will be confirmed based on the destination and shipping method you prefer.
The shipping cost depends on the destination, product type, and shipping method (air, sea, or express).
For large or heavy items like glass, window, door, curtain wall, sea freight is usually the most cost-effective option. While international shipping can be a significant part of the total cost, we always work to find the most economical and efficient solution for our customers and can provide a detailed quotation for your reference.
For tempered glass and standard laminated glass, we generally offer a 5-year warranty. For higher-performance glass, such as insulated glass, Low-E glass, and coated glass, we typically provide a 10-year warranty.
Please note: As glass is inherently fragile, there is always a risk of breakage during transportation. Even for tempered glass, despite our use of high-quality raw glass from XYG, CSG, and PPG, and processing with advanced tempering furnaces from NorthGlass and LandGlass, there is still an approximate 0.2% risk of spontaneous breakage. If any damage occurs, we will do our best to assist you in minimizing the loss.
Of course. Xpert BM was founded with the mission of helping all our clients solve their challenges. Our primary customers are individuals small and medium contractors, and we are always happy to listen to their ideas. Our professional team will carefully consider their needs and provide the most suitable advice and recommendations.
While SGP glass price is higher than PVB laminated glass, it delivers superior performance, longer lifespan, and reduced maintenance costs—making it a cost-effective investment.
Yes. Due to its structural strength and post-breakage performance, it is widely used in high-rise facades and curtain wall systems.
In most cases, yes. However, because SGP glass is stiffer and heavier than standard laminated glass, frame systems should be designed or verified to support the additional load. We recommend confirming structural compatibility during the design phase to ensure optimal performance of impact glass windows.
Yes. One of the main advantages of Laminated SGP Glass is its ability to support larger panel sizes with minimal deflection. This makes it ideal for floor-to-ceiling impact glass windows, panoramic facades, and modern architectural designs that require both strength and transparency.
