Specifications - Railing Design - Canadian > Materials

1. All aluminum custom extrusions and GAR-P1 shape are alloy 6005-T6 or 6061-T6.
2. Aluminum sheets are alloy 5052H32 series.
3. All other aluminum structural shapes are alloy 6061-T6.
4. All 6 mm tempered glass conforms to CAN/CGSB12.1-M90.
5. All screws for fastening aluminum members shall be corrosive resistant self-tapping screws.
6. All bolts and lag screws are grade 304 stainless steel and conform to ASTM A307.
7. Anchor Bolts:
   For concrete balcony slab and walls - expansion anchoring system are to be used.
   For masonry connection - sleeve expansion anchors are to be used.