When you’re choosing new windows for your home, it’s easy to get overwhelmed by all the options. Andersen is a trusted name in windows, and two of their popular lines are the 400 Series and the A Series. You might be wondering which one is better for your needs and budget.
In this article, I’ll help you understand the key differences between Andersen 400 Series and A Series windows. We’ll look at materials, design, energy efficiency, and pricing. By the end, you’ll feel confident about which series suits your home best.
Understanding Andersen 400 Series Windows
The Andersen 400 Series is one of the most popular window lines from Andersen. It’s known for its durability and classic look. These windows are made with a wood core and a vinyl exterior, which offers a good balance of strength and low maintenance.
- Material: Wood interior with Fibrex® composite exterior.
- Durability: Fibrex® is twice as strong as vinyl, resisting warping and cracking.
- Design: Traditional wood look inside, with a smooth, low-maintenance exterior.
- Energy Efficiency: Meets ENERGY STAR® standards in most climates.
- Customization: Available in many sizes, shapes, and grille patterns.
- Price Range: Mid-range, offering good value for quality.
The 400 Series is a great choice if you want the warmth of wood inside your home but don’t want to deal with the upkeep of painting or staining. The Fibrex® exterior protects against weather damage and fading.
Exploring Andersen A Series Windows
The Andersen A Series is the company’s premium window line. It’s designed for homeowners who want the highest quality materials and craftsmanship. The A Series windows feature a wood core with an aluminum-clad exterior, which provides excellent protection and a sleek look.
- Material: Wood interior with aluminum cladding on the outside.
- Durability: Aluminum cladding offers superior weather resistance and strength.
- Design: Elegant wood interior with a modern, durable exterior finish.
- Energy Efficiency: Advanced glass options for better insulation.
- Customization: Extensive options including shapes, sizes, and finishes.
- Price Range: Higher-end, reflecting premium materials and features.
If you want windows that combine beauty with top-tier performance, the A Series is a solid choice. The aluminum cladding means less maintenance and longer-lasting protection against harsh weather.
Comparing Materials: Fibrex® vs Aluminum Cladding
One of the biggest differences between the 400 Series and A Series is the exterior material. This affects durability, maintenance, and appearance.
If you live in an area with extreme weather, aluminum cladding might be better for long-term protection. Fibrex® is still very durable but may need repainting after many years.
Both series offer energy-efficient options, but there are some differences in glass technology and insulation.
400 Series:
- Standard Low-E glass with argon gas fill.
- Meets ENERGY STAR® requirements in most regions.
- Good thermal performance for most climates.
A Series:
- Offers advanced glass packages, including triple-pane options.
- Superior insulation with better U-values and solar heat gain coefficients.
- Ideal for extreme climates or homes aiming for high energy savings.
Choosing the right glass package can make a big difference in your heating and cooling bills. The A Series provides more options if you want the best possible energy efficiency.
Design and Customization Options
Both the 400 Series and A Series offer a wide range of styles and customization, but the A Series has more premium options.
400 Series:
- Available in double-hung, casement, awning, and sliding styles.
- Multiple grille patterns and hardware finishes.
- Interior wood can be painted or stained.
A Series:
- Includes all 400 Series styles plus specialty shapes like arches and circles.
- More grille patterns and custom hardware options.
- Interior wood options include premium stains and paints.
- Exterior aluminum cladding available in many colors.
If you want a unique window shape or a custom finish, the A Series offers more flexibility. The 400 Series covers most standard needs with solid style.
Maintenance and Longevity
Maintenance is a key factor when choosing windows. Here’s how the two series compare:
400 Series:
- Fibrex® exterior requires minimal upkeep.
- Interior wood may need occasional painting or staining.
- Durable but may show wear after 20+ years.
A Series:
- Aluminum cladding is nearly maintenance-free.
- Interior wood is high-quality and can be refinished.
- Designed to last 30+ years with proper care.
If you prefer low-maintenance windows, the A Series is a better long-term investment. The 400 Series still offers good durability but may need more attention over time.
Pricing and Value
Price is often the deciding factor. Here’s a rough comparison:
| Feature | 400 Series | A Series |
| Starting Price (per window) | $600 - $900 | $900 - $1,400 |
| Mid-range Price | $800 - $1,200 | $1,200 - $1,800 |
| Premium Options | Limited | Extensive |
| Warranty | 20 years | 20 years |
The 400 Series is more budget-friendly and offers great value for most homeowners. The A Series is pricier but provides premium materials and customization.
Which Andersen Series Should You Choose?
Choosing between the Andersen 400 Series and A Series depends on your priorities:
Choose 400 Series if:
- You want a classic wood look with low maintenance.
- You have a moderate budget.
- You want solid energy efficiency and durability.
- You prefer a good balance of style and value.
Choose A Series if:
- You want the highest quality materials and finishes.
- You need superior energy efficiency.
- You want custom shapes and colors.
- You’re willing to invest more for long-term performance.
Both series come from a trusted brand with strong warranties and customer support. Your choice depends on your home’s style, climate, and budget.
Installation and Warranty Considerations
Proper installation is crucial for window performance. Andersen recommends professional installation for both series to ensure airtight seals and optimal function.
Installation Tips:
- Hire certified Andersen installers.
- Ensure proper flashing and sealing to prevent leaks.
- Check local building codes for energy requirements.
Warranty Details:
- Both series come with a 20-year limited warranty on glass and materials.
- Warranty covers manufacturing defects but not damage from improper installation.
- Regular maintenance helps keep the warranty valid.
Investing in professional installation protects your window investment and helps maintain energy efficiency.
Final Thoughts on Andersen 400 Series vs A Series
Both Andersen 400 Series and A Series windows offer excellent quality and performance. The 400 Series is a strong choice for homeowners who want durability and style without a high price tag. The A Series is perfect if you want premium materials, advanced energy efficiency, and more customization.
Think about your home’s needs, your budget, and how long you plan to stay in your home. Either way, you’ll get windows that improve your home’s comfort, curb appeal, and energy savings.
FAQs
What is the main difference between Andersen 400 Series and A Series?
The main difference is the exterior material: 400 Series uses Fibrex® composite, while A Series features aluminum cladding. This affects durability, maintenance, and price.
Are Andersen 400 Series windows energy efficient?
Yes, 400 Series windows meet ENERGY STAR® standards and offer good insulation with Low-E glass and argon gas fill.
Can I customize the shape of Andersen A Series windows?
Yes, the A Series offers more custom shapes like arches and circles, along with various grille and finish options.
How long do Andersen 400 Series windows last?
With proper care, 400 Series windows can last 20 years or more, though they may require occasional maintenance.
Is professional installation necessary for Andersen windows?
Yes, professional installation is recommended to ensure proper sealing, performance, and to maintain the warranty coverage.
