Pella Vinyl Windows Installed by Pella Certified Installers

We turn the chore of window replacement into something you can stop worrying about.

As a Pella Platinum Pro Member, Waddle Exteriors partners with Pella to bring you trusted window technology installed by Pella Certified Installers. Our in-house team delivers precision, care, and craftsmanship that keep your home comfortable and protected for years to come.

We deliver a custom installation that protects your home from the weather.
We install the Pella 250 Series, made of strong, low-maintenance vinyl.
Each frame is built to resist warping, twisting, and water intrusion.
Every window meets or exceeds ENERGY STAR® standards for comfort and efficiency.

Monday - Friday
8am – 5:00pm
Call Us (515) 233-5442

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Why Choose Us for Pella 250 Series Double-Hung Windows?

As a Pella Platinum Pro Member, Waddle Exteriors provides professional installation of Pella’s premier vinyl product—the 250 Series. Your project begins with a full evaluation of your existing structure to ensure optimal window performance. The double-hung design allows both sashes to move independently, opening from the top or bottom and tilting inward for easy cleaning.

Each frame is built with a precision-welding process that strengthens joints and helps prevent long-term warping. Every unit is installed by Pella Certified Installers, ensuring a precise fit and seamless integration with your home’s design and structure.

Our Work is Backed by the Numbers

Review key statistics that showcase our commitment and the remarkable impact we’ve made in our field!

40+

Years of Experience

474+

Positive Reviews

25+

Team Members

Durable, Energy-Efficient Solutions for Everyday Home Concerns

Many homeowners upgrade when they notice drafts, condensation, or rising energy costs. The Pella 250 Series is engineered to address these issues:

Structural Integrity: Multichambered frames are 52% stronger than ordinary vinyl, maintaining shape through temperature changes.
Weather Protection: Pella’s Exclusive Weather-Repel System uses triple weatherstripping to channel water away from your home.
Energy Efficiency: Options meet or exceed ENERGY STAR® certification for year-round comfort.
Ease of Cleaning: Both sashes tilt inward, making glass surfaces easy to reach from indoors.
Noise Control: Optional triple-pane glass reduces outside noise for a quieter living space.

Satisfied Customers

See how homeowners in Des Moines, Ames, Story City, and Marshalltown enhanced their homes with Pella 250 Series vinyl windows installed by Pella Certified Installers.

4.8

Based on 481 reviews

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I was extremely happy with the two fellows that inspected my roof. Gave me great information and if we ever need anything done with our house or outbuildings, we will surely involve Waddle!

Ronald Kriener

Very helpful. Very knowledgeable. Very friendly. Will contact in two to three years for new roof when needed. Chuck and Lou Infelt

CHARLES INFELT
My neighbor was having work done on there siding by Jeremiah Wismer at Waddle. I was very impressed with the quality and the amount if time it took to complete. Very prompt and great job Jeremiah!!! And also props to Waddle for the quality of its employees and attention to detail! Most definitely 5 stars!

Tianna Luna

Hey the guy that works in Fredrick court buildings is a great guy always keeping his work place clean. I think he goes by Joe .

Andrea Agard
Larry is fantastic to work with and answered all of my questions! He is very kind and cares about providing exceptional service.

Jennifer Holliday

Waddle Exteriors provides professional, efficient, and high-quality service from start to finish. When concerns arise, they are addressed quickly and professionally, demonstrating excellent customer service throughout.

Kevin Cavallin
Larry Guire was our contact person during the repair of our roof. He’s been very pleasant, and knowledgeable from the beginning to the end. He was in contact with our insurance company, and helped us through the maze of complications that was all new to us. We recommend him warmly. Regards, Ingrid and Walter Anderson.

Ieba Anderson

I am very impressed with the work they did replacing my storm damaged shingles. My roof has never looked so good, They also did my gutters and replaced some hail damaged siding (shout out to Jeremiah W. for doing a beautiful job on the siding). I would definitely recommend this company to anyone!

Wendell Best
Tanner went above and beyond to coordinate replacing the gutter toppers after a storm. He was very prompt with everything and Rory did a great job on the installation! A great company to work with during a stressful situation after a storm.

Amy Levine

Waddle Exteriors replaced our roof and gutters after a hail storm. They did an AMAZING job. They were efficient, respectful of our property, and very friendly. Jose, the Forman was wonderful. Communication with the company was easy and they were vere responsive to our questions. I highly recommend them!

Kim Weaver
Waddle does a great job keeping track of all the details for our roof, siding, and window project. They have been very helpful working with our insurance company and project suppliers to make sure the project is completed on schedule.

Norman McDonald

Waddle Exteriors replaced our roof and gutters after a hail storm. They did an AMAZING job. They were efficient, respectful of our property, and very friendly. Jose, the Forman was wonderful. Communication with the company was easy and they were vere responsive to our questions. I highly recommend them!

Kim Weaver

Pella 250 Series Styles and Options to Enhance Your Home’s Curb Appeal

Your new windows should complement your home, not compete with it. As a Pella Platinum Pro Member, Waddle Exteriors offers the Pella 250 Series, installed by Pella Certified Installers to deliver lasting style, performance, and value.

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Styles for Every Home

Choose from double-hung, single-hung, or sliding styles to match your home’s architecture and ventilation needs.

Color and Grid Options

Pella offers multiple frame colors and grid patterns, so your windows coordinate beautifully with existing siding, trim, and interior finishes.

Glass and Energy Choices

Select dual- or triple-pane glass to balance energy efficiency and sound control. Optional Low-E coatings improve insulation while maintaining bright natural light.

Hardware and Screen Finishes

Color-matched hardware and screen options complete the look. Every detail is engineered for smooth operation and long-term durability.

Financing Available for Roofing, Siding, and Window Installation: 12 months to 10 year plans, some with 0% interest.

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Engineered for Strength, Efficiency, and Long-Term Protection

The Pella 250 Series combines great design with lasting performance. It’s stronger and more energy efficient than standard vinyl, and Waddle Exteriors offers professional installation performed by Pella Certified Installers for dependable protection.

Exclusive Weather-Repel System

Three layers of defense, including triple weatherstripping, keep water out and performance consistent through every season.

Energy Performance for Comfort and Savings

Glass options meet or exceed ENERGY STAR® standards nationwide. Optional triple-pane glass enhances insulation and sound control for greater comfort.

Resistance to Warping and Twisting

Frames 52% stronger than standard vinyl withstand temperature shifts without bending or cracking. Reinforced sashes and welded corners add long-term stability.

Built for Durability and Long-Term Use

Low-maintenance, fade-resistant vinyl maintains its color and finish. Both sashes tilt inward for quick cleaning and easier upkeep.

Where It Matters Locally in Iowa & Nebraska

With Iowa and Nebraska’s shifting seasons—heat, rain, hail, and winter cold—windows need to stand up to constant change. As a Pella Platinum Pro Member, Waddle Exteriors offers the Pella 250 Series, built for this climate with strong vinyl frames, advanced sealing, and year-round reliability.

Our team understands local weather patterns and home construction. Every installation is completed by Pella Certified Installers, delivering proven protection and comfort built for the Midwest.

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Your Trusted Local Partner Backed by Pella Quality

Waddle Exteriors is proud to be a Pella Platinum Pro Member, part of an exclusive network of professionals selected for their dedication to quality, training, and customer satisfaction. This partnership allows us to deliver Pella’s trusted window technology through installation performed by Pella Certified Installers.

We offer Pella 250 Series double-hung windows, known for energy efficiency, sound control, and timeless design. With direct support from Pella’s professional programs, we deliver national-brand quality with installation completed by Pella Certified Installers.

Waddle Exteriors Makes It So Easy!

5 Simple Steps to Make Your Family’s Home Beautiful and Protected

Consultation

Our experts personally visit your home for an in-depth conversation, answering all your questions and evaluating your roofing needs.

Financing

Once the estimate is finalized, we help you explore the best financing options tailored to your budget.

Scheduling

We work around your busy schedule to plan the perfect time for installation.

Installation

Our experienced crew ensures a flawless installation, providing top-quality craftsmanship.

Quality Control

After the job is done, we conduct thorough inspections, guaranteeing your new roof meets the highest standards.

Waddle Exteriors Makes It So Easy!

5 Simple Steps to Make Your Family’s Home Beautiful and Protected

Consultation

Our experts personally visit your home for an in-depth conversation, answering all your questions and evaluating your roofing needs.

Financing

Once the estimate is finalized, we help you explore the best financing options tailored to your budget.

Scheduling

We work around your busy schedule to plan the perfect time for installation.

Installation

Our experienced crew ensures a flawless installation, providing top-quality craftsmanship.

Quality Control

After the job is done, we conduct thorough inspections, guaranteeing your new roof meets the highest standards.

Our Professional Team

From consultation through installation, you’ll work directly with our experienced in-house professionals—never subcontractors. Your windows are installed by Pella Certified Installers, ensuring quality workmanship and attention to detail. We provide full transparency on product performance, warranty coverage, and minimal maintenance requirements.

Every installation includes a post-installation inspection, and if any concern arises, we handle it directly under your service warranty. At Waddle Exteriors, your satisfaction and peace of mind are built into every project.

Our Services

Residential Roofing

Window Installation

Siding

Commercial Roofing

Storm Damage Repair

Gutter

Our Services

Residential Roofing

Window Installation

Siding

Commercial Roofing

Storm Damage Repair

Gutter

Got Questions? We’ve Got Answers

Waddle Exteriors FAQ

What does it mean that Waddle Exteriors is a Pella Platinum Pro Member?

It means we partner directly with Pella to offer their trusted window products, installed by Pella Certified Installers. This partnership reflects our shared commitment to quality and customer satisfaction.

How do Pella Certified Installers contribute to the quality of my window installation?

All Pella windows we offer are installed by Pella Certified Installers. They’re trained by Pella to ensure every unit is fitted, sealed, and finished for long-term performance.

Are Pella 250 Series windows a good fit for Iowa and Nebraska homes?

Yes. The Pella 250 Series is designed for Midwest weather, with strong vinyl frames and advanced sealing that resist warping, drafts, and fading year-round.

What kind of maintenance do Pella 250 Series windows require?

Very little. The vinyl never needs painting, and both sashes tilt inward for easy cleaning. We also offer guidance to help keep them performing well.

Can I finance my window installation through Waddle Exteriors?

Yes. Waddle Exteriors provides flexible financing options, including 12 months with no payments and 0% interest, to make your project more affordable.

Pella Vinyl Windows Installed by Pella Certified Installers

Why Choose Us for Pella 250 Series Double-Hung Windows?

Our Work is Backed by the Numbers

Durable, Energy-Efficient Solutions for Everyday Home Concerns

Satisfied Customers

Pella 250 Series Styles and Options to Enhance Your Home’s Curb Appeal

Styles for Every Home

Color and Grid Options

Glass and Energy Choices

Hardware and Screen Finishes

Financing Available for Roofing, Siding, and Window Installation: 12 months to 10 year plans, some with 0% interest.