Clad-wood windows and doors

Wood has been at the heart of our products for more than 120 years. Its strength, rigidity, beauty, and thermal performance continue to set our products apart. Find out how we preserve wood’s best qualities by adding various cladding materials for virtually maintenance-free exteriors. 

What is a clad-wood window? What is a clad-wood door?

A clad-wood window or clad-wood door is one that’s made of wood with a protective material covering it on the exterior. All our wood window and door products are clad. The exterior materials we use as claddings are low maintenance and never need repainting. Perma-Shield® cladding, extruded aluminum, and fiberglass composite are the materials we use. Each of these cladding materials offers unique benefits, but all are durable and aesthetically pleasing. They offer the opportunity for beautiful and insulating wood interiors without extra exterior maintenance. 

Explore our clad-wood products

Wood has been at the core of our products for over 120 years. Explore the 200 Series, 400 Series, A-Series, and E-Series product lines.
Andersen 400 Series Awning and Picture Windows with Stained Pine Interiors and Traditional Folding Hardware in Stone Finish

400 Series products

As our most popular series with our longest-standing products, the 400 Series product line brings you the best overall blend of performance and style to satisfy just about any window or door need. With years of engineering and craftsmanship to build on, these windows are designed to live up to your high standards.

A-Series Casement Windows, Pine Interior, Specified Equal Light Grille Pattern (2 wide x 2 tall), Transom and Picture Windows

A-Series products

Before we created the A-Series product line, we researched how windows contributed to architectural style. The result is a series of windows and doors that was carefully designed with authentic architectural style in mind. Every sash, every piece of hardware and every accessory easily comes together to allow you to create the home style you're after.

What are the benefits of clad-wood windows and doors?

All our materials are chosen because they deliver the benefits below. Here’s what to know about the benefits of clad-wood products:

A classic white wood farmhouse on the coast with white 400 Series Double-Hung Windows.

Strength and durability

Wood’s strength is further enhanced by the claddings we use to protect windows and doors so they can perform in any climate. 
A mid-century bedroom with A-Series corner windows with maple frames.

Beautiful aesthetics

The beauty of wood is timeless, and we offer a variety of wood species, stains, paint colors, and finish options. 
A patio with a four-panel Andersen A-Series Gliding Patio Door with transom windows above.

Low maintenance

The exterior claddings we use for our wood windows help make sure your product stays low maintenance so exteriors never need repainting. 
A farmhouse in winter with white 400 Series Double-Hung Windows with modified colonial grilles.

Energy efficiency

Wood is a great insulator, and this inherent quality is further bolstered by the design of our frames, which includes thermal breaks that help prevent unwanted energy transfer. 

Get started specifying

Are you a pro looking for technical information to help determine which products will meet your needs?  
illustration of an Andersen window inside of an orange circle

Product guides

Created for trade professionals, product guides provide overviews of the features and options available with each Andersen® product series.

illustration of architectural tool with arrow and window in orange circle

Architectural tools

Find what you need for Revit, CAD, BIM, CSI and more.

windows find your size icon in orange circle

Sizing resources

View sizing documents and specs or use handy tools like Find My Size or the E-Series sizing calculator.

illustration of calculator in orange circle

Installation resources

Selecting the perfect window or door is half the battle. Proper installation is equally important to help ensure our products perform.​

How do cladding materials compare?

Our claddings are strong, durable, aesthetically pleasing, low maintenance, and energy efficient. However, each cladding has unique aspects. See how they compare:

Perma-Shield®-clad wood Extruded aluminum-clad wood Fiberglass-clad wood
A corner section of a black 400 Series Casement Window with contemporary profiles and Perma-Shield cladding on the exterior. A corner section of an E-Series Casement Window with a black extruded-aluminum-clad exterior and white oak interior. A corner section of an A-Series Casement Window with a black painted interior and black fiberglass-composite exterior.
Strength and durability
Perma-Shield-clad wood window detail Perma-Shield®-clad wood
Wood’s natural strength combines with the durability of Perma-Shield® cladding for windows and doors you can depend on long-term. Perma-Shield cladding wraps products in a durable, protective shell, helping to offer superior weather resistance.
Extruded aluminum-clad wood window detail Extruded aluminum-clad wood
Wood’s strength and beauty combined with an extruded aluminum cladding creates a product that’s strong and durable. Heavy-gauge extruded aluminum offers greater structural capabilities and resistance to inclement weather, abrasion, or impact.*
Fiberglass-clad wood window detail Fiberglass-clad wood
A timeless wood interior with an exterior cladding of fiberglass composite, plus Fibrex® material where it matters, creates products that are strong, durable, and designed to withstand the toughest conditions like hurricane-force winds and more.
Beautiful aesthetics
Perma-Shield-clad wood window detail Perma-Shield®-clad wood
With the beauty of wood on the interior, attractive and durable exterior finishes, and availability in classic colors, our Perma-Shield-clad products have timeless appeal.
Extruded aluminum-clad wood window detail Extruded aluminum-clad wood
With the beauty of a wood interior and a smooth aluminum exterior available in an array of colors, plus anodized finishes, extruded aluminum-clad products are distinctive inside and out.
Fiberglass-clad wood window detail Fiberglass-clad wood
With a beautiful wood interior and a variety of frame profiles, it’s possible to authentically complement any architectural styles with our fiberglass-clad products.
Low maintenance
Perma-Shield-clad wood window detail Perma-Shield®-clad wood
Perma-Shield-clad products never need repainting. The cladding helps repel water, resist dents, and protect the wood inside. Products come with a transferrable limited warranty for 10 years on non-glass components.*
Extruded aluminum-clad wood window detail Extruded aluminum-clad wood
Extruded aluminum-clad products are virtually maintenance-free. They’re warranted for 10 years against chalking and color change and 20 years against cracking, checking, peeling, flaking, blistering, and loss of adhesion.*
Fiberglass-clad wood window detail Fiberglass-clad wood
Fiberglass-clad wood products won’t flake, rot, blister, peel, pit, or corrode.* Plus they’re warranted against corrosion for the life of the products with no washing or waxing required.*
Energy efficiency
Perma-Shield-clad wood window detail Perma-Shield®-clad wood
Wood provides excellent insulation, which is part of the reason windows were historically made from this material. The Perma-Shield cladding further improves frame and panel efficiency.
Extruded aluminum-clad wood window detail Extruded aluminum-clad wood
With wood’s excellent insulating abilities and a design incorporating proper thermal breaks, products with this type of cladding won’t cause unwanted energy transfer — so there’s no need to be concerned about aluminum’s conductivity.
Fiberglass-clad wood window detail Fiberglass-clad wood
Fiberglass-clad wood products are our most energy efficient. They are tested to our highest thresholds and have glass options that are recognized as ENERGY STAR® Most Efficient in 2025.
Price
Perma-Shield-clad wood window detail Perma-Shield®-clad wood
Perma-Shield-clad wood products are offered through our 200 Series and 400 Series product lines.

For the best-value clad-wood windows, look to the 200 Series product line.

For the widest selection of colors, sizes, and more options, look to the 400 Series product line.
Extruded aluminum-clad wood window detail Extruded aluminum-clad wood
Extruded aluminum-clad wood products are available through our E-Series product line. As our most customizable product line, it includes expansive options and is offered at a higher price point.
Fiberglass-clad wood window detail Fiberglass-clad wood
Fiberglass-clad wood products are available through our A-Series product line. As our best performing, most energy efficient, and architecturally authentic product line, it’s offered at a higher price point.

*Visit andersenwindows.com/warranty for details

How does wood compare to other materials?

The advantage of all our wood windows is that they’re clad. Wood interiors offer authenticity and beauty while the exterior claddings help provide protection for long-term durability. The range of materials we use allows us to offer clad-wood windows at varied price points so you can have the beauty of wood whatever your budget. As you’re researching product options, you’re likely to run across these choices from other manufacturers:

Vinyl:

Vinyl is a thermally unstable material, which means it’s susceptible to warping and seal failure. This is why we use it solely as a cladding material. Our vinyl cladding is called Perma-Shield® and is used on 200 Series and 400 Series product lines. With a Perma-Shield cladding and wood interior, our 200 Series and 400 Series products aren’t comparable to all-vinyl products. Look instead to our composite 100 Series line for products competitive with all-vinyl options.

Which type of cladding is best?

While the cladding material matters, it’s important to remember that it doesn’t exist in isolation. How and where the cladding is applied, or, in other words, how the window is designed, is just as important. When materials and design are combined well like in our products, they support the performance and aesthetics of the finished product and help to improve longevity. We know how to put the right materials in the right places to make quality clad-wood windows and doors — we pioneered the process more than 50 years ago. 

Using a variety of cladding materials helps us offer product lines that meet various price points without sacrificing quality. Here’s a side-by-side comparison of our clad-wood options so you can see how price shifts with the offerings available.

200 Series picture window exterior 

200 Series

Price

$$

Materials

Wood Interior
Perma-Shield Vinyl Exterior

Standard Exterior Colors

+1

Standard Interior Colors

Windows

Double-Hung
Gliding
Picture

Doors

Hinged patio doors
PermaShield® gliding patio doors
Narroline® gliding patio doors
400 Series Double-Hung Tilt-wash interior black 

400 Series

Price

$$$

Materials

Wood Interior
Perma-Shield Vinyl Exterior*

Standard Exterior Colors

+1

Standard Interior Colors

Windows

Awning
Bay and Bow
Casement
Double-Hung
Tilt-Wash double-hung
Gliding
Picture
Specialty

Doors

Gliding patio doors
Hinged patio doors
A-Series Awning Window exterior black 

A-Series

Price

$$$$

Materials

Wood Interior
Fiberglass & Fibrex® Composite Exterior

Standard Exterior Colors

Standard Interior Colors

Windows

Awning
Bay and Bow
Casement
Double-hung
Gliding
Picture
Specialty

Doors

Gliding patio doors
Hinged patio doors
Brown, Andersen E-Series Double-Hung Window with colonial grilles. 

E-Series

Price

$$$$$

Materials

Wood Interior
Aluminum Exterior

Standard Exterior Colors

Standard Interior Colors

Windows

Awning
Bay and Bow
Casement
Double-hung
 Gliding
Picture
Specialty

Doors

Gliding patio doors
Hinged patio doors

Wood window FAQs answered