Argon Gas is Standard. Slimtech 12 4/4/4 Argon Gas 2.5 - Slimtech 14 4/6/4 Argon Gas 2.0 - Slimtech 16 4/8/4 Argon Gas 1.6

12-1.8u, 14-1.4u, 16-1.1u

Yes, toughened or laminated glass.

Yes, we offer a delivery service.

8mm.

5 Years.

Black or White.

Yes, frames may require routed to accept overall width.

Always check with local planning authorities.