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Great Day Crew

We’re your home renovation partner, for life


Great Day Improvements is the company behind trusted home improvement brands like Champion, Leafguard, Patio Enclosures, and more. Together, we offer specialized expertise in windows, gutters, sunrooms, and other home improvement solutions—all backed by one accountable team.

122,000+

5-star reviews

High quality products

Made in USA

Best in class

Lifetime Warranties

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Professional Home Remodeling & Renovation Services

Windows

Refresh your home with professionally installed energy-efficient replacement windows that are custom-fit to add long-term value to your home.

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patio enclosure

Sunrooms and Enclosures

Enjoy more relaxing and entertaining in your outdoor living space with our custom patio enclosures that blend style, functionality, privacy, and durability.

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Siding and Roofing

Protect your home against the elements, elevate its exterior, and increase its energy efficiency with our reliable, weather-tested materials.

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Gutters

Our gutter systems are unlike any other—providing superior design and performance to eliminate clogs and protect your home from water damage.

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Doors

Our trusted team of pros can install custom entry, sliding, patio, storm, and screen doors designed for security, energy efficiency, and personalization.

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Our Team of Specialized Experts

We’re a team of united brands doing things differently: we’re designing the renovation process around the homeowner. You’re not just hiring a contractor—you’re getting a specialized team of local experts backed by Great Day’s start-to-finish process.

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Explore Your Options, Risk Free

Have questions? Still deciding who to work with? No problem. You can schedule a free, no obligation, in-home consultation. Our team will walk you through all your options and provide you with a detailed project quote so you can choose your remodeler with confidence. 

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A Better Remodeling Experience with Great Day

Accountability

We stand by what we do because we own every step—no handoffs and no wasted time. High quality comes standard with our skilled employees carefully handcrafting our products in the USA. 

Expertise

Our specialized experts live where you live and understand local factors that affect your home. We design and manufacture what we install to ensure a perfect fit every time. 

Value

Your next project is possible with a variety of plan options to fit your budget. We build and install our products to last—for you and the next homeowner.

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Homeowners Love Working with Great Day

Yes I say this great I like there windows are great
STEVEN DECKER View Review

Yes I say this great I like there windows are great

John did a great presentation was upfront and honest I went ahead and signed up with him for new windows
Gary Williams View Review

John did a great presentation was upfront and honest I went ahead and signed up with him for new windows

Keron Williams came out and talked to me about the service that I want to add to my home. I must say, fro…
Rodney Smith, Sr. View Review

Keron Williams came out and talked to me about the service that I want to add to my home. I must say, from his professionalism, presentation and overall knowledge of who Champion is and what they stand for is unmatched. I’ve never encountered a representative like him.

Very nice and professional and informative
Rick Nelson View Review

Very nice and professional and informative

Everyone we spoke with at Universal Windows was knowledgeable and helpful. From Eric in sales to Peter wh…
Linda Piazza View Review

Everyone we spoke with at Universal Windows was knowledgeable and helpful. From Eric in sales to Peter who completed the installation, you have a great team.

We have replaced all of the windows and now 2 patio doors in our home with Champion. The windows are high…
Clint View Review

We have replaced all of the windows and now 2 patio doors in our home with Champion. The windows are high quality and the combination of a better seal and the low E glass made a significant difference in our heating bill. The install crew was top notch! As a person who knows his way around a jobsite and is a complete DIY kind of guy I can tell when someone knows what they are doing. Our install crew didn’t take any short cuts, the install looks amazing and they cleaned all of the mess. I am pleased with my purchase and I highly recommend Champion!

Works were very professional. Cleaned up everything.
Bill Koteles View Review

Works were very professional. Cleaned up everything.

Tony Cruz and Michelle Frazier provided lots of great suggestions as we completed the In-Home review of m…
Thomas Ertel View Review

Tony Cruz and Michelle Frazier provided lots of great suggestions as we completed the In-Home review of my window replacement requirements. We also discussed additional needs that I will address in phases. After reviewing several options with me, Tony provided pricing for exactly what I asked for.

JORDAN K. Executed our in-home presentation. Very professional and knowledgeable! Excellent company to wo…
Linsay O View Review

JORDAN K. Executed our in-home presentation. Very professional and knowledgeable! Excellent company to work with! ⁸

Our windows arrived 2 weeks early. Universal installed them the next day. 2 gentlemen installed 24 window…
Jacqueline Overman View Review

Our windows arrived 2 weeks early. Universal installed them the next day. 2 gentlemen installed 24 windows in one day and then finished up all the outside work the following day in the pouring rain. They were both fantastic! Considerate and extremely efficient. The windows are absolutely beautiful and have exceeded my expectations! Would gladly recommend Universal to all our friends and neighbors!

Love my new windows!! Instillation was quick and efficient. Crew was friendly and explained everything we…
Stephanie Zimmerman View Review

Love my new windows!! Instillation was quick and efficient. Crew was friendly and explained everything well. 100% satisfied!

Very courteous and acknowledgeable on doors. Great attitude and makes the experience enjoyable.
Elizabeth Gilmore View Review

Very courteous and acknowledgeable on doors. Great attitude and makes the experience enjoyable.

Homeowners Love Working with Great Day

Image
Yes I say this great I like there windows are great
STEVEN DECKER View Review

Yes I say this great I like there windows are great

John did a great presentation was upfront and honest I went ahead and signed up with him for new windows
Gary Williams View Review

John did a great presentation was upfront and honest I went ahead and signed up with him for new windows

Keron Williams came out and talked to me about the service that I want to add to my home. I must say, fro…
Rodney Smith, Sr. View Review

Keron Williams came out and talked to me about the service that I want to add to my home. I must say, from his professionalism, presentation and overall knowledge of who Champion is and what they stand for is unmatched. I’ve never encountered a representative like him.

Very nice and professional and informative
Rick Nelson View Review

Very nice and professional and informative

Everyone we spoke with at Universal Windows was knowledgeable and helpful. From Eric in sales to Peter wh…
Linda Piazza View Review

Everyone we spoke with at Universal Windows was knowledgeable and helpful. From Eric in sales to Peter who completed the installation, you have a great team.

We have replaced all of the windows and now 2 patio doors in our home with Champion. The windows are high…
Clint View Review

We have replaced all of the windows and now 2 patio doors in our home with Champion. The windows are high quality and the combination of a better seal and the low E glass made a significant difference in our heating bill. The install crew was top notch! As a person who knows his way around a jobsite and is a complete DIY kind of guy I can tell when someone knows what they are doing. Our install crew didn’t take any short cuts, the install looks amazing and they cleaned all of the mess. I am pleased with my purchase and I highly recommend Champion!

Works were very professional. Cleaned up everything.
Bill Koteles View Review

Works were very professional. Cleaned up everything.

Tony Cruz and Michelle Frazier provided lots of great suggestions as we completed the In-Home review of m…
Thomas Ertel View Review

Tony Cruz and Michelle Frazier provided lots of great suggestions as we completed the In-Home review of my window replacement requirements. We also discussed additional needs that I will address in phases. After reviewing several options with me, Tony provided pricing for exactly what I asked for.

JORDAN K. Executed our in-home presentation. Very professional and knowledgeable! Excellent company to wo…
Linsay O View Review

JORDAN K. Executed our in-home presentation. Very professional and knowledgeable! Excellent company to work with! ⁸

Our windows arrived 2 weeks early. Universal installed them the next day. 2 gentlemen installed 24 window…
Jacqueline Overman View Review

Our windows arrived 2 weeks early. Universal installed them the next day. 2 gentlemen installed 24 windows in one day and then finished up all the outside work the following day in the pouring rain. They were both fantastic! Considerate and extremely efficient. The windows are absolutely beautiful and have exceeded my expectations! Would gladly recommend Universal to all our friends and neighbors!

Love my new windows!! Instillation was quick and efficient. Crew was friendly and explained everything we…
Stephanie Zimmerman View Review

Love my new windows!! Instillation was quick and efficient. Crew was friendly and explained everything well. 100% satisfied!

Very courteous and acknowledgeable on doors. Great attitude and makes the experience enjoyable.
Elizabeth Gilmore View Review

Very courteous and acknowledgeable on doors. Great attitude and makes the experience enjoyable.

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