High Performance ProductsFrame Color
Alpen fiberglass windows offer unlimited style flexibility. Choose from a variety of standard colors or an unlimited custom color palette to create your unique style. As an upgrade feature, Alpen can also be painted two different colors inside & out (“split finish” or “two tone”) or choose a real wood interior wrap.
All of our window and door products are painted using Sherwin Williams commercial grade, UV-resistant, 3.0 VOC compliant polyurethane enamel coating that meets the performance requirements for AAMA 623. This means that Alpen painted finishes are tested and proven to provide long-lasting, low-maintenance beauty.
For Picture Windows, Casements, Awnings & Sliding Patio Doors
*Silverthorne is a metallic finish, some degrees of variation in color, texture or gloss is to be expected
*Vertical Grain Fir not available on Sliding Patio Doors
Real Wood Interiors
Vertical Grain Fir
*Vertical Grain Fir Limited to Picture Windows, Casements and Awning
Finish Options for Sliding and Hung Windows