1/2" tempered glass panel LARGE. Large panels are all 1/2"(12mm) thick, 42" tall and the following widths:45", 48", 51", 54". Panels are manufactured and stamped according to Canadian standards for tempered safety glass. Allow for .75"-1.5" spacing between panels. Prices do not include 5% GST.
Before purchasing and installing:
Refer to your local building code or planning/inspection dept. to know what is required for your particular railing application. A frameless railing system may not be permissible in all applications. Know what is or is not required regarding height, framing, design, load/force testing, top rail/ cap or other factors before purchase and install. We (729617 ab Ltd) will not be responsible for any occurrence resulting from products not being installed or used in correct/permissible applications. 
If you require a engineering review and sealed letter we can refer you to an Alberta structural engineer who can look at your specific application,location and installation for around $500.
Packaging and Shipping: Glass panels can be packaged flat onto wood pallets for transport by pickup truck, transport truck or trailers. Panels are wrapped in cardboard and stacked with foam cushions between panels. They are then strapped and shrink wrapped to pallet for transport. Pallets are loaded by forklift onto truck or trailer. We have a very good track record using these methods for glass arriving safely. Please call, email or text for a shipping quote to your location or trucking depot near you. We can ship up to 2000lbs/ pallet to most western Canadian cities for $250-$600. Please call or email for exact location where glass can be purchased and picked up. We are located approx 2 miles west of the Town of Stony Plain, Alberta, on the Yellowhead Hwy.
Disclaimer
The preceding information, as well as any technical recommendation given in writing or verbally, whether based on tests or not, is provided to the best of our knowledge. Recommendations are non-binding and do not diminish your responsibility for determining the correctness of these recommendations and the suitability of the product for your particular purpose. The application, use or processing of our products, as well as the execution of projects based on our technical recommendations are beyond our control and therefore exclusively your responsibility