400 Series

Andersen 400 Series Windows & Patio Doors

The Andersen 400 Series windows and patio doors are Andersen’s core product line — trusted by homeowners, builders, and architects for decades. Known for their proven performance, design versatility, and lasting value, the 400 Series remains Andersen’s most popular collection, striking the perfect balance between style and reliability.

Why Choose Andersen 400 Series?

• Timeless Wood Interiors – Beautiful natural wood frames that can be painted or stained to fit your home’s design.
• Durable Vinyl-Clad Exteriors – Low-maintenance protection that resists peeling, fading, and harsh weather.
• Energy Efficiency – Advanced glass options improve insulation, reduce energy bills, and keep your home comfortable in all seasons.
• Design Flexibility – With the broadest range of standard sizes and styles, the 400 Series gives you unmatched freedom to design your home with confidence.
• Proven Reliability – Backed by Andersen’s decades of craftsmanship, the 400 Series is a time-tested investment.

Available Window & Door Styles

The Andersen 400 Series offers one of the most comprehensive selections of window and patio door options in the industry, including:

• Double-Hung Windows – Classic style with easy cleaning.
• Casement Windows – Wide, unobstructed views and ventilation.
• Awning Windows – Ventilation even during light rain.
• Gliding Windows – Smooth operation and space-saving design.
• Picture Windows – Expansive glass for maximum natural light.
• Bay & Bow Windows – Add depth, charm, and elegance.
• Specialty Shapes – Custom architectural appeal.
• Gliding Patio Doors – Easy-to-operate, sleek performance.
• Hinged Patio Doors – Timeless styling with strength and beauty.

The Trusted Choice for Homeowners

For homeowners seeking Andersen’s hallmark craftsmanship, the 400 Series is a versatile, durable, and proven choice. Its combination of design flexibility, energy efficiency, and reliable performance makes it the go-to product line for projects of every size.