Choosing the perfect windows for your house is essential as it not only adds architectural interest but also enhances energy efficiency and increases the value of your home. Of course, you also have factors to consider, including the quality, styles, and matter of cost.

Whether it’s new window construction or planning to replace existing windows, the key here is to do the math to find out the most cost-effective window unit for your house. 

We’ve narrowed it down to two window lines, Pella® 350 Series and Pella® 250 Series. Here’s our comprehensive guide that compares everything from costs.


Pella® 250 Series Overview

Pella® 350 Series is a window product line made by Pella® Corporation, a manufacturer and distributor of high-end windows and doors for commercial and residential applications. The company provides new construction and replacement windows and door products and services, which are categorized into different product lines. 

Pella® 250 Series offers highly durable and energy-efficient vinyl windows that are excellent for weathering and color retention. It features reinforced sashes and multichambered frames that enhance durability and strength, making these vinyl windows stronger than other standard vinyl windows. In addition, it uses triple-pane glass that reduces noise for improved sound control.


Pella® 350 Series Overview

Pella® 350 Series is also a window product line made by Pella® Corporation. It offers high-end and energy-efficient premium vinyl windows that are more durable than other regular vinyl windows. This window product line uses Advanced Low-E triple-pane InsulShield® glass with argon that blocks UV rays from the sun and protects against extreme temperatures. In addition, it has about 18 insulating air chambers that keep the house’s interior warmer in the winter and cooler in the summer.

However, Pella® 350 Series has been discontinued now. So we’ll provide you with a great alternative to high-performing vinyl windows, Encompass by Pella® Windows.


Encompass by Pella® Series Overview

Encompass by Pella® Windows is also one of the window product lines made by Pella® Corporation. It offers high-grade vinyl windows that are low-maintenance, helping you save on heating and cooling costs. It’s also performance-tested for color retention, weathering, and durability. In addition, this easy-care vinyl window features a fade-resistant formula that means no more painting, refinishing, or staining is needed.

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Pella® 350 Series vs Encompass Series: Cost Comparison

In general, the standard cost of Pella® windows ranges from $200 to $1200 for the windows alone, while the total installation costs range from $400 to $3000. However, the total cost of the window products may vary depending on the selected window type, sizes, colors, frame types, design options, dimensions, and product line of the window products.

For the Pella®  250 Series, the standard cost for a casement window ranges from $225 to $700, with an installation cost of about $480 to $975. A single-hung window costs about $340 to $700 and a total installation cost of $515 to $850. For a double-hung window, it ranges from $360 to $815, and a total installation cost of about $550 to $975. A sliding window from the Pella® 250 Series costs about $315 to $650, with an installation cost of about $515 to $885. The average bay window from the Pella®  250 Series will cost around $500 to $1200 per window unit, with an average installation cost from $625 to $1,500.  Finally, the price of an awning window costs around $300 to $795 and is about $440 to $980 for the installation cost. 

For the Encompass by Pella® Series, the standard cost for single-hung windows ranges from $285 to $590, with an installation cost of about $425 to $750. It also has an online price only that starts at $398. A double-hung window costs around $325 to $730, with an installation cost ranging from $435 to $900. For the online price only, it starts at $466. The average price of a sliding window costs around $270 to $610 per window unit, with an average installation cost of around $400 to $775. For the online price only, it starts at $443. Lastly, the price of a picture window ranges from $215 to $500. For the online price only, it starts at $271.

Today’s Homeowner Tips

You can also get the most accurate price by consulting a Pella expert through an In-Home Consultation or Virtual Consultation. The consultation includes the product samples shown by the Pella expert, installation options available, and the free quote.


Which Is Better?

As Pella® 350 Series has been discontinued and is not available anymore, we have picked an alternative, Encompass by Pella® Series, to help you decide which window product you should choose.

If you prefer high-end and energy-efficient vinyl windows that are low-maintenance and much more affordable, then Encompass by Pella® Series is the ideal window for you. If you prefer high-end and energy-efficient premium vinyl windows that are more durable than other regular vinyl products, then Pella® 250 Series suits you best. It also has a broader selection of window types, providing you with product flexibility.

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Editorial Contributors
avatar for Matt Greenfield

Matt Greenfield

Matt Greenfield is an experienced writer specializing in home improvement topics. He has a passion for educating and empowering homeowners to make informed decisions about their properties. Matt's writing focuses on a range of topics, including windows, flooring, HVAC, and construction materials. With a background in construction and home renovation, Matt is well-versed in the latest trends and techniques in the industry. His articles offer practical advice and expert insights that help readers tackle their home improvement projects with confidence. Whether you're a DIY enthusiast or a seasoned professional, Matt's writing is sure to provide valuable guidance and inspiration.

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