Looking for product specifications, technical data and other useful information about Napco branded products?

Technical Data

We provide three-part architectural specifications for our products to help home improvement professionals better plan and implement the design and building process.

To view the specs, choose a product from the links provided below.

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Specifications

Napco Brand Specifications

2010 Lead Abatement Legislation Information

Material Safety Data Sheets

Sustainability Certificates

Click the links below to download the Green Circle or Home Innovation Sustainability Certificates.

Green Circle Certificates

Aluminum Gutter & Downspout Systems

 

Aluminum Siding, Soffit, Fascia, Accessories and Trim Coil

 

Aluminum Drip Edge

 

Low Gauge Smooth Acrylic Aluminum Products

 

Acrylic Coated Aluminum Soffit

 

Polyester Coated Aluminum Trim Coil

 

PVC Coated Heavy Duty Aluminum Siding Coil

 

Acrylic Coated Two Side Aluminum Finish Accessories

Home Innovation Certificates

Premium Insulated Vinyl Siding

 

Premium Vinyl Siding

 

Polymer Shingles, Shakes & Rounds

 

Ply Gem Stone

 

Aluminum Siding, Soffit, Fascia, Accessories & Trim Coil

 

Aluminum Gutter & Downspout Systems - Sectional or Seamless

 

Aluminum Drip Edge

Designed Exterior Studio

Create a customized look for your existing home or new build.

For Pro

Helping builder professionals meet customer expectations and build business.

Home for Good

Build homes across America in partnership with families in need of affordable housing