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Lee-Mora & Alison

Lee & Alison Mora


Why Choose Liberty Siding & Windows

Liberty Siding and Windows is a family-owned and operated business based in Crown Point, IN. We are not one of those “we do it all” companies. For 30 years, we have been mastering our trade by serving builders and homeowners by installing high-quality products efficiently and professionally.

We perform work for homes, schools, condos, large office buildings, and a variety of small and large projects. Liberty Siding and Windows is licensed, bonded, and insured, and customers are from Lake County, Porter County, La Porte County, and Cook County, Illinois. Call on us when you need a reliable contractor. We are recognized as a window and siding contractor who provides superior craftsmanship and service to our customers, and our customer’s testimonials and reviews back it up.

Enhance Your Home’s Appeal with Our Premium Siding, Window, Soffit, Fascia, Trim, Flashing, and Gutter Services. No matter what your home improvement project involves, your satisfaction is guaranteed. Every product we install has a factory warranty, and our work includes a lifetime installation warranty. Our team is proud of the work we accomplish, and we’re confident that you’ll be pleased with the results. Our expertise includes:


As a siding contractor, we have vinyl siding available in many styles, colors, and textures to fit the look of your home. We also offer alternative products like LP® SmartSide®.

Replacement Windows

We install a wide variety of vinyl replacement windows with options for every window shape and style. Let us help you find the best fit for your design and your budget.

Soffit, Fascia, Aluminum Trim, and Flashing

Soffit and fascia are important elements of your home’s exterior that help protect your roof from water damage and pests. Our team can install soffit and fascia that enhances the look of your home while also protecting it.

Aluminum or vinyl trim, also called wrap or flashing, is used around windows to add style and protect the frames below. We are masters at aluminum work and can design and install trim that will add a distinct look to your property, and protect your investment.


Damaged or missing gutters can leave your home exposed to potential water damage. Our expertly trained technicians know how to properly design, attach, and repair gutters on any home or building to ensure maximum protection from the weather.

Call Today for a Free Estimate

We are proud to help protect, maintain, and improve the homes and businesses in our community, and we would be honored to assist you, too. For a free quote on your siding, window, or gutter project, call our office today or fill out the request form below. We look forward to serving you.

How long does the installation process take?

Many factors play into this, including the size of the project and the type of product being installed. An average house has 10-25 windows of all shapes, sizes, and compositions, and a large window replacement job may take 2-5 days. Most door installations, on the other hand, can be completed same-day. Give us a call to discuss the specifics of your project and get a more accurate timeline.

Do you offer financing?

Yes, we offer financing. Click here to learn more about our financing program!

Do you provide a warranty for the work done?

Yes! Each product we use comes with a factory warranty. We also guarantee the work that we do with our lifetime installation warranty!

Can we remain in our home during window installation and siding projects?

Absolutely! We work quickly and efficiently to upgrade your home with as little disruption to you as possible. Residents often choose to stay home during the installation process if possible, to answer any potential questions, but it is not necessary.

Our Services

Replacement Windows

We have a wide variety of windows to fit new and existing homes. Our windows come with a full warranty to give you peace of mind at an affordable cost.


We offer a great selection of siding for all house styles. We offer composite cladding or vinyl siding for a long-term solution meant to last for many years to come.

Soffit & Fascia

Soffit is the underside of a roof overhang or eave, while fascia is used to enclose a roof’s perimeter. They both help shield the roofing and interior of a home from harsh weather.


Liberty Siding & Windows offers high-quality gutter installation and repair to protect your foundation and keep the water away from your building.

What our Customers are Saying

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Request a Free Quote

We have excellent financing options available, no matter your credit score.
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