Structure™

Alcoa's Exclusive Insulated Vinyl Siding. Where Art Meets Science.

The freedom of low maintenance meets the appeal of high style and superior performance. Structure is a new generation of insulated, engineered vinyl siding that performs where others fail.

Structure siding is the first premium vinyl siding bonded with Dow STYROFOAM®, a recognized leader in insulation. Structure provides superior strength, style and performance and a significant improvement in your home's R-Value (resistance to heat flow) up to 25%. This results in lower energy costs and improved climate control. Structure siding also reduces noise and wind sounds by up to 50%.

The innovative Structure siding line offers superior rigidity and durability against impact. Structure siding locks securely with Alcoa's patented T3-Lok System for long lasting performance and aesthetic appeal.

And Structure siding provides exceptional woodgrain detail in an array of colors to match any décor.

Alcoa Advanced Features:

• Bonded with Dow STYROFOAM®.An ENERGY STAR qualified insulation product.
• Exceptional Wind Resistance.Withstands 160 mph winds
• GELOY Sun Protection.High-performance polymer with superior UV protection to enhance deep color fade resistance.
• Color-Through Formula.Insures impact and scratch resistance and color all the way through.
• Registered Medallion Lifetime Warranty
• ISP Comprehensive Performance Testing.To ensure strength, rigidity, wind resistance, and weatherability.
• Certified through a program sponsored by the Vinyl Siding Institute.

Grand Sierra®

A Grand Entrance to the Great Out-of-Doors.

The great outdoors - enduring beauty, rugged terrain, rich textures and warm hues. Bring the influence of nature to a home with Grand Sierra® vinyl siding.

Grand Sierra® siding offers unique design features and patented solutions work together to form the ideal siding for extreme climates.

Grand Sierra® vinyl siding enhances curb appeal with the classic look of traditional American architecture. The premium vinyl siding line authenticates the look of American cedar in freshly painted clapboard and natural stained woodgrain design.

Nothing is stronger. Nothing hangs straighter. And nothing looks more like real wood than the Grand Sierra ® siding. Make a bold statement as big as the Sierra. Choose this high-performance, premium vinyl panel to deliver the stability, durability and enduring beauty that's as grand as your home.

Alcoa Advanced Features:

• Exceptional Wind Resistance.Withstands 190 mph winds.
• GELOY Sun Protection.High-performance polymer with superior UV protection to enhance deep color fade resistance.
• Kynar 500 Finish.Provides unmatched weather resistance for years.
• Color-Through Formula.Insures impact and scratch resistance and color all the way through.
• Registered Medallion Lifetime Warranty.
• ISP Comprehensive Performance Testing.To ensure strength, rigidity, wind resistance, and weatherability.
• Good Housekeeping Seal of Approval.
• Certified through a program sponsored by the Vinyl Siding Institute.

Mill Creek®

Stream of Imagination.

When the twists and turns of design rush toward a simple but elegant solution, Mill Creek® vinyl siding defines a new standard of value.

Its rustic finish captures the warmth and beauty of wood. Yet Mill Creek ® siding provides all the benefits only premium vinyl siding can offer -including low maintenance, exceptional long life and quality that is worthy of the Alcoa tradition.

Alcoa Advanced Features:

• Color-Through Formula..Insures impact and scratch resistance and color all the way through.
• Registered Medallion Lifetime Warranty
• ISP Comprehensive Performance Testing.To ensure strength, rigidity, wind resistance, and weatherability.
• Good Housekeeping Seal of Approval
• Certified through a program sponsored by the Vinyl Siding Institute.