Alcoa Vinyl Siding![]() Grand Sierra |
Impact Resistant Grand Sierra's .046" thickness means added strength and impact resistance. So it's less likely to be damaged by impact from all of life's little bumps, scratches, grinds and scrapes. |
![]() Ordinary vinyl siding |
Added Rigidity Grand Sierra is over 200% more rigid than standard vinyl siding, due in part to it's extended butt hieght. Added rigidity means siding hangs staighter, even concealing minor wall imperfections. it also helps prevent the distortion that can be caused by changing temperatures. |
![]() |
Alcoa Siding Products |
Alcoa Color Guide |
Alcoa Designer Accesories |
Alcoa Soffit and Fascia |