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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

Brian Hagen was here today and did a fantastic job of showing me windows and I do recommend this company….
Val Gentry View Review

Brian Hagen was here today and did a fantastic job of showing me windows and I do recommend this company. I am using them!

They have replsced my windows. They were timely, clean, efficient and friendly. They did a wonderful job. I love the windows so much that I haven’t put my blinds back up. I just like being able to look out the new windows. These are only 3 of the windows. I had old wood eindows that were rotted out anf the replaced the ugly frames. Thank you for a great experiece.

Met with Rich and it was a very wonderful experience. He gave us all of the information up front and he h…
Rae Lynn Ward View Review

Met with Rich and it was a very wonderful experience. He gave us all of the information up front and he himself was very knowledgeable on the products being sold; he was able to answer every question with correct and up to date information and had no gimmicks. The samples being brought out and being able to see in real time the difference between their products and other products was astonishing. Would 100000% recommend Rich with Champion Windows.

Very professional, well worth the price.
Tom Thomson View Review

Very professional, well worth the price.

Brian did a great job explaining everything and getting me set up for new windows.
Aaron Sandrock View Review

Brian did a great job explaining everything and getting me set up for new windows.

Mitch did a great job! When he had previously re-screened the sliding screen door, he noticed that the or…
Janine White View Review

Mitch did a great job! When he had previously re-screened the sliding screen door, he noticed that the original screen door was installed upside down. We had not noticed! He cared enough to bring this to our attention and got the parts and made sure it was done as it should have been done when original door was put in.
He showed up on time and was very professional and did a fantastic job!

Cade was very professional. He was able to answer all of our questions.
Sonya Lay View Review

Cade was very professional. He was able to answer all of our questions.

Right from the start this company (Champion Windows) Brent J. was professional and courteous. We have had…
Carole Worth View Review

Right from the start this company (Champion Windows) Brent J. was professional and courteous. We have had Champions Windows prior to today so Brent gave us the new news on the product. He gave us everything we needed to seal the deal for 5 replacement windows.

I’m very happy that I got to work with champion even though it didn’t work out in the financi…
Ida France View Review

I’m very happy that I got to work with champion even though it didn’t work out in the financing I will oh yeah thank you

Polite and efficient. Love our new doors.
George Covington View Review

Polite and efficient. Love our new doors.

Scott was incredibly honest and knowledgeable while providing the quote for my 2 patio doors. Definitely…
Doug Erpelding View Review

Scott was incredibly honest and knowledgeable while providing the quote for my 2 patio doors. Definitely happy with my purchase!

The men who installed the windows were friendly, quick and efficient
kurt rincker View Review

The men who installed the windows were friendly, quick and efficient

Super pleased with the service I received! I love my new windows and sliding glass door. Products are top…
Sara View Review

Super pleased with the service I received!
I love my new windows and sliding glass door. Products are top notch as well as their installers. I purchased windows that carry their lifetime warranty, which i was very pleased with. Everyone was great to work with from sales representative, to project manager, the final measurement guy and the installers. Installers were exceptional and very knowledgeable. Great craftsmanship all around. Super happy and will be purchasing more in the future. I will also recommend them to anyone in the market for new window !! I also added some before and after pictures. Removing the bay window for a large slider window added a more sleak modern look to my house !! 5 stars !!

Homeowners Love Working with Great Day

Image
Brian Hagen was here today and did a fantastic job of showing me windows and I do recommend this company….
Val Gentry View Review

Brian Hagen was here today and did a fantastic job of showing me windows and I do recommend this company. I am using them!

They have replsced my windows. They were timely, clean, efficient and friendly. They did a wonderful job. I love the windows so much that I haven’t put my blinds back up. I just like being able to look out the new windows. These are only 3 of the windows. I had old wood eindows that were rotted out anf the replaced the ugly frames. Thank you for a great experiece.

Met with Rich and it was a very wonderful experience. He gave us all of the information up front and he h…
Rae Lynn Ward View Review

Met with Rich and it was a very wonderful experience. He gave us all of the information up front and he himself was very knowledgeable on the products being sold; he was able to answer every question with correct and up to date information and had no gimmicks. The samples being brought out and being able to see in real time the difference between their products and other products was astonishing. Would 100000% recommend Rich with Champion Windows.

Very professional, well worth the price.
Tom Thomson View Review

Very professional, well worth the price.

Brian did a great job explaining everything and getting me set up for new windows.
Aaron Sandrock View Review

Brian did a great job explaining everything and getting me set up for new windows.

Mitch did a great job! When he had previously re-screened the sliding screen door, he noticed that the or…
Janine White View Review

Mitch did a great job! When he had previously re-screened the sliding screen door, he noticed that the original screen door was installed upside down. We had not noticed! He cared enough to bring this to our attention and got the parts and made sure it was done as it should have been done when original door was put in.
He showed up on time and was very professional and did a fantastic job!

Cade was very professional. He was able to answer all of our questions.
Sonya Lay View Review

Cade was very professional. He was able to answer all of our questions.

Right from the start this company (Champion Windows) Brent J. was professional and courteous. We have had…
Carole Worth View Review

Right from the start this company (Champion Windows) Brent J. was professional and courteous. We have had Champions Windows prior to today so Brent gave us the new news on the product. He gave us everything we needed to seal the deal for 5 replacement windows.

I’m very happy that I got to work with champion even though it didn’t work out in the financi…
Ida France View Review

I’m very happy that I got to work with champion even though it didn’t work out in the financing I will oh yeah thank you

Polite and efficient. Love our new doors.
George Covington View Review

Polite and efficient. Love our new doors.

Scott was incredibly honest and knowledgeable while providing the quote for my 2 patio doors. Definitely…
Doug Erpelding View Review

Scott was incredibly honest and knowledgeable while providing the quote for my 2 patio doors. Definitely happy with my purchase!

The men who installed the windows were friendly, quick and efficient
kurt rincker View Review

The men who installed the windows were friendly, quick and efficient

Super pleased with the service I received! I love my new windows and sliding glass door. Products are top…
Sara View Review

Super pleased with the service I received!
I love my new windows and sliding glass door. Products are top notch as well as their installers. I purchased windows that carry their lifetime warranty, which i was very pleased with. Everyone was great to work with from sales representative, to project manager, the final measurement guy and the installers. Installers were exceptional and very knowledgeable. Great craftsmanship all around. Super happy and will be purchasing more in the future. I will also recommend them to anyone in the market for new window !! I also added some before and after pictures. Removing the bay window for a large slider window added a more sleak modern look to my house !! 5 stars !!

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