Complete your design with specialty shape windows. Andersen 400-Series specialty windows are available in a wide array of shapes and sizes with options for customization.
Choose Andersen's best-selling specialty windows.
400-Series windows are made of wood protected by vinyl for long-lasting beauty and performance. Specialty shape windows are designed to be used alone or in combination with other windows.
Free EstimateNote: Black and Dark Bronze interiors are available only with Black and Dark Bronze exteriors respectively.
Give your window an authentic look with grilles that are permanently applied to the interior and exterior of your window with an aluminum spacer between the glass.
Simulated divided light offers permanent grilles on the exterior and a choice of permanent or removable wood interior grilles, with no spacer between the glass.
Removable interior wood grilles are secured via a fastener or grille clip and can be removed enabling you to easily clean the glass surface.
Finelight™ grilles are suspended between the panes of glass, allowing you to easily clean both the inside and outside of your windows and doors.
Most people can enjoy optimal energy performance and comfort with Low-E / Low-E4® glass. Low-E glass reflects heat in the summer and helps keep heat inside in the winter, making this a good choice in climates where both heating and cooling costs are a concern.
SmartSun™ glass gives you the benefits of Low-E glass, plus it helps shield your home from the sun's heat and filters out 95% of harmful UV rays while letting sunlight shine through.
Sun glass offers outstanding thermal performance with a subtle tint that blocks out even more heat from the sun.
If you live in a cold climate, PassiveSun® glass allows the sun to heat your home.
HeatLock® coating reflects heat that likes to escape your home through window glass. It can be added to most of Andersen's glass options.
Safety Glass
Tempered safety glass is available on all products, and comes standard on all patio doors.
Sound-Reducing Glass
This glass helps reduce the volume of outside noise. Available with Low-E, SmartSun and HeatLock coatings.
Art Glass
Andersen® art glass is available in a wide variety of patterns adding uncommon elegance to any home style.
Patterned Glass
Let in light while obscuring vision and adding a unique decorative touch to your home.
The four styles included in our Classic Series panels represent major architectural design themes from the late 1800's through the 1930's. Their symmetric patterns are available in distinctive color schemes as well as colorless glass, and their caming may be finished with a gold tone, silver tone or antique patina.
Two designs influenced by 20th century American and European architectural schools feature striking visual patterns that evoke an extraordinary blend of art and nature.
Available in Colonial (2 ¼”, 2 ½” or 3 ½”) or Ranch (2 ¼” or 2 ½”) styles. Arch casings come with transition blocks or plinth blocks, depending on the product. For easy integration and consistency, casing dimensions are consistent with Wood Moulding and Millwork Producers Association specifications. Available in pine, oak and maple.
For enhancing casing transitions. Decorated with a radial sunburst, or use the reverse side flush face.
Use 2 7/8" plinth block with 2 ¼” and 2 ½” casing. Use 3 7/8" plinth block with 3 ½” casing.
Excellent for creating unique trim designs or accents at arch casing transitions. A key block is an option for circle and oval windows.
Two transition blocks come with the interior arch casing extension jambs, providing a beautiful accent for circle and oval windows.
Exterior trim adds a finishing touch to your windows or doors and is often essential in achieving authentic architectural style. You can match the color of your windows or doors, or complement them with a different color.
— gjlokey, Review from AndersenWindows.com
Below are some of the questions we get the most. If you can't find your question, please reach out and ask your question today.
We’re a Texas-based home improvement company that’s been helping homeowners upgrade their windows and doors since 1979. We’re known for our expert installation, top-rated products, and a pressure-free approach.
Yes, Brennan offers several flexible payment options, including low-interest and deferred-payment plans.
We’re seeing an increasing number of clients request casement windows and large multi-slide patio doors. Both options help homeowners achieve clean sightlines and maintain energy-efficiency.
Pricing for made-to-order doors varies based on a number of factors. Door style is the most significant factor in determining front door and patio door pricing. The materials used, quality, glass package, and brand also affect the final cost.
LEARN MORE: Replacement Patio Door Prices: Gliding and French Patio Doors
Wondering if we serve your area? We proudly offer window and door replacement services across Texas, including:
Since our founding in 1979, we've offered window and door replacement services to homeowners in the Dallas-Fort Worth Metroplex.
Our headquarters is located in the Entertainment District of Arlington, Texas. Feel free to drop in during business hours to get a feel of our products in person.
Brennan Enterprises proudly serves homeowners in the Greater Houston area, delivering trusted window and door solutions backed by expert installation.
Ready to experience the difference of working with Texas’s leading window and door replacement company? Book your free consultation today and let’s create something amazing together!