Andersen vs Pella Windows: Cost, Quality & Value Compared (2026)

Andersen and Pella are the two largest window manufacturers in the United States. Andersen, founded in 1903 and headquartered in Bayport, Minnesota, holds the top position by market share. Pella, founded in 1925 and headquartered in Pella, Iowa, is a close second. Between them, they cover a wide range of price points, frame materials, and installation options that suit most homeowners.

Installed prices start around $400 to $1,200 per window for Andersen and $350 to $1,500 per window for Pella, depending on the product line you choose. Both brands have budget-friendly entry points and high-end architect-grade options at the top. Neither brand is definitively better — they make different trade-offs in warranty terms, distribution channels, and product specialization that make one a better fit depending on your situation.

This guide compares both brands across pricing, product lines, energy efficiency, warranty, and where to buy. Use our window replacement cost calculator to estimate what your specific project will cost.

Andersen vs Pella: Cost Comparison

Both brands organize their products into tiered series. The budget tiers are competitive with each other; the premiums diverge at the top end. Prices below reflect installed cost per window, including labor and basic hardware.

Andersen's most popular line, the 400 Series, sits in the $500-$900 range and is widely available through Home Depot and Andersen dealers. Pella's Lifestyle Series is its strongest mid-range option, built on fiberglass frames and sold through Pella showrooms and certified contractors. For a full breakdown of whole-house project costs, see our whole house window replacement cost guide.

Whole House Cost Comparison (Mid-Range Product Lines)

Most homeowners replace 10-15 windows at once. Here is what a mid-range project looks like for each brand, using the 400 Series and Lifestyle Series as representative benchmarks.

At the mid-range, the two brands are priced similarly. The gap widens at the premium tier, where Pella's Architect Series can run $800-$1,800 per window versus $800-$1,500 for Andersen's A-Series.

Product Lines Side by Side

Each brand has four main tiers. Here is how they map to each other in terms of materials, options, and target buyer.

One notable difference at the popular tier: Andersen uses its proprietary Fibrex composite material (a blend of wood fiber and thermoplastic polymer) for the 100 and 200 Series, while Pella uses standard vinyl for its 150 and 250 Series. At the performance tier, Andersen moves to wood-clad construction while Pella uses fiberglass — a different material choice with different trade-offs in appearance and durability.

If frame material is a deciding factor for you, see our vinyl vs fiberglass windows comparison for a deeper look at the trade-offs.

Quality and Durability

Both brands are manufactured domestically at primary plants — Andersen in Bayport, Minnesota and Pella in Pella, Iowa — with regional manufacturing plants serving different parts of the country. Quality control is generally strong for both.

Andersen has a long track record with wood-clad windows and a slight edge in that product category. Pella has invested more heavily in fiberglass, and its Lifestyle Series is one of the stronger fiberglass window products on the market. For high-end wood-clad applications, both the A-Series (Andersen) and the Architect Series (Pella) are excellent options.

Energy Efficiency

Both brands meet ENERGY STAR standards across most product lines. The differences in energy performance come more from glass package selection than brand choice.

Andersen's 400 Series features their HeatLock glass technology, which uses a combination of Low-E coatings and argon fill to reduce heat transfer. Pella's Lifestyle Series offers triple-pane glass with their NaturalSun technology as a standard option, giving it a slight edge for homeowners prioritizing maximum energy performance.

For cold-climate buyers aiming for the ENERGY STAR Northern Zone U-Factor threshold of 0.22 or lower, both brands have qualifying products. Pella's triple-pane Lifestyle Series reaches the lower end of that range more easily. For more on the financial impact of energy-efficient windows, see our energy efficient windows cost guide.

Warranty Comparison

Warranty is one of the clearest differentiators between these two brands. Pella's coverage is broader on paper; Andersen's is more straightforward to understand.

Pella's limited lifetime warranty on most product lines is stronger than Andersen's 20/10-year coverage in raw terms. The two-year labor coverage Pella includes is a practical benefit — if an installation issue surfaces in the first two years, Pella covers the cost to fix it. Andersen does not include labor.

In practice, both warranties are competitive with the rest of the industry. Read the fine print on transferability and exclusions before deciding how much weight to give warranty terms in your decision.

Where to Buy

Distribution is a meaningful practical difference between the two brands, especially for homeowners doing some of their own research before hiring a contractor.

Andersen

• Home Depot (exclusive retail partner) — The 100, 200, and 400 Series are available at Home Depot locations nationwide. These are genuine Andersen products, not a stripped-down retail version.
• Andersen dealers and independent contractors — Most local window contractors carry Andersen products. The dealer network is extensive.
• Renewal by Andersen (RbA) — A separate Andersen division that handles full-service window replacement: they measure, manufacture to spec, install, and haul away old windows. RbA windows cost significantly more — typically $1,000-$1,800 per window installed — because you are paying for a managed service, not just the product.

Important: Renewal by Andersen is not the same as buying Andersen windows from Home Depot or a dealer. RbA is a premium full-service option at roughly 2-3x the price of contractor-installed Andersen windows. If a salesperson quotes you Renewal by Andersen pricing, compare it against a quote from a local contractor using standard Andersen product lines.

Pella

• Pella showrooms — Pella operates its own network of showrooms where you can see and compare products in person before buying. This is useful for homeowners who want a hands-on look at glass packages and finish options.
• Lowe's — Select Pella products are available at Lowe's, primarily the entry-level lines.
• Pella certified contractors — Pella maintains a network of trained installers for the Lifestyle and Architect Series.

If you want to see the windows before committing, Pella's showroom network is an advantage. If you want the flexibility to shop and compare using a major retailer, Andersen's Home Depot presence is more convenient.

Which Should You Choose?

There is no universally correct answer here. Both brands are well made, widely available, and backed by solid warranties. The decision comes down to your priorities.

Choose Andersen If:

• You want a strong value at the budget or mid tier. The 100 and 200 Series, built on Fibrex composite, offer good performance at competitive price points.
• You prefer to shop through Home Depot. Andersen is the exclusive national retail partner, which means you can walk in, compare options, and source product without going through a showroom.
• You want the largest dealer network. Andersen has more contractor relationships nationwide, which can mean more competitive installation quotes.
• You prioritize wood-interior options. Andersen has a long heritage in wood-clad windows and the A-Series and 400 Series are particularly well regarded in that category.

Choose Pella If:

• You want to visit a showroom before deciding. Pella's showroom network lets you compare glass packages, finishes, and hardware in person.
• You want a stronger warranty. Pella's limited lifetime coverage, including two years of labor, is more comprehensive than Andersen's 20/10-year terms.
• You want fiberglass frames at the performance tier. Pella's Lifestyle Series is one of the stronger fiberglass window products available from a national brand.
• You want triple-pane glass more readily available. Pella makes triple-pane a standard option on the Lifestyle Series, while Andersen reserves it for higher-end lines.

Consider Renewal by Andersen If:

• You want a fully managed installation experience. RbA handles measurement, custom manufacturing, installation, and disposal of old windows. You hire one company for the entire job.
• You are willing to pay a premium for convenience. RbA pricing is significantly higher than contractor-installed windows from either brand. You are paying for the service model, not just the product.
• You do not want to manage a general contractor. For homeowners who prefer a single point of accountability over the entire project, the RbA model eliminates the need to vet and coordinate a separate installer.

Frequently Asked Questions

Get Your Window Estimate

Use our window replacement cost calculator to estimate what Andersen or Pella windows will cost for your specific project, based on window count, styles, and your location.