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.
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ProVia Windows – Our Most Popular Replacement Window
ProVia is the window we sell and install the most. You buy from us, and we place the order with the factory – every ProVia window is built to the exact measurements we take at your home, in the style, color and glass package you pick, instead of your openings being fitted to a stock size off a shelf. That made-to-measure fit is a big part of why ProVia windows seal well and hold up to Northwest Indiana winters.
We install the full ProVia window lineup, which lets us match almost any home and any budget. Click any series name below to open ProVia’s brochure for that line:
- Endure™ – ProVia’s top-of-the-line vinyl window, with the widest range of custom options and their strongest energy performance.
- Aspect™ – a mid-range vinyl window built much like Endure, with a high-performance glass package that reduces heat loss and interior condensation.
- Aeris™ – wood-clad windows that pair a real cherry, oak or maple interior with a maintenance-free vinyl exterior, for homeowners who want the warmth of wood without the upkeep.
- ecoLite™ – an economy-class white vinyl window, a practical choice for rental properties and budget-conscious whole-home replacements.
The Endure, Aspect and Aeris lines are ENERGY STAR® certified, and every ProVia window we install is backed by the manufacturer’s warranty along with our own installation workmanship.
Not sure which ProVia line is the right fit for your home or your budget? Request a free estimate and we’ll walk you through the options in person.
Replacement Windows in Northwest Indiana
Liberty Siding and Windows has been in the window replacement business for over 30 years. We serve homeowners across Lake and Porter counties from showrooms in Crown Point and Hammond. Our team of experts is factory trained and certified to ensure your windows are correctly installed.
Windows are an essential part of your property’s security and style. When you choose Liberty Siding and Windows, you can be confident that you’re getting the best possible service. Plus, we offer options to fit every budget. Contact us today to schedule a free consultation.
Why Customers Love Our Top-Quality Replacement Windows
Choosing the right replacement windows for window replacement is essential for your comfort and security, not to mention your budget. You will want to select materials that will keep your property safe and last for years. When choosing replacement windows, here are some aspects to keep in mind:
- Customization: At Liberty Siding and Windows, we understand that every home or business is different, and everyone has their unique style. We want to ensure you choose the best windows for you and your aesthetic. Getting custom replacement windows ensures you can get the options you want.
- Lifespan: Our long-lasting windows will protect your property for years to come while looking great. We use only the best and highest-quality materials, so you can count on our products to last.
- Expert Installation: Our experienced installers will ensure your windows are installed correctly and appropriately sealed. Our knowledge of exterior trim and flashing helps us to customize a perfect fit. We want you to be happy with your new windows for years to come.
- Energy Efficiency: Windows that are old or poorly installed can cause damage to your home and your wallet by allowing heat and air to escape, hiking up your energy bill. New replacement windows can help you save energy by keeping heat inside where you need it.
- Budget: We understand that quality is important, but so is your budget. We offer replacement windows from multiple manufacturers and will work with you to find the right solution.
Types of replacement windows we offer
After 30 years of expert installation in Northwest Indiana and Illinois, we’ve installed nearly every type of window you can imagine. The most common styles we work with include:
- Double Hung windows
- Single Hung windows
- Slider windows
- Casement windows
- Awning windows
- Picture windows
- Bay windows & bow windows
- Special shaped windows
Non-Painted Black Vinyl Windows & Patio Doors!
Durable, Scratch-Resistant, Solid Black Vinyl Our Extrusion is Black Through and Through
Available in:
- Solid Black Inside and Outside
- Light Oak, Dark Oak, or Cherry Interior Woodgrains/Black Exterior
- White Interior/Black Exterior
Window Styles Include:
- Double Hung Windows
- Picture Windows
- Slider Windows
- Hopper Windows
- Casements
- Awning Windows
- Bay Windows
- Bow Windows
- V-Bay Windows
- Garden Windows
- Patio Doors
Double Hung Windows
Double-hung windows have two moveable sashes that tilt inward, so they are easy to ventilate and easy to clean from inside the house. The sash is the part of the window that surrounds the glass and holds it in place. This is the style we replace most often on Northwest Indiana homes, and we order it from ProVia built to the exact size of your opening.
- Low-maintenance vinyl that never needs painting or refinishing.
- Reinforced, welded frames and sashes for a solid, secure feel.
- Tamper-resistant locking hardware to help protect against forced entry.
Single Hung Windows
A single-hung window has one moveable bottom sash and a fixed top sash. It gives you the classic look of a double-hung at a lower price point, which makes it a practical choice for rentals, garages and budget-conscious whole-home replacements.
- Secure locking hardware and reinforced frames to help protect against forced entry.
- Color runs all the way through the vinyl, so there is no painting or refinishing.
- Energy-efficient glass packages and sloped sills that channel water away from the frame.
Slider Windows
In a slider window, the sash slides horizontally (left to right) to open or close. We install a variety of sliding windows, including 2-lite and 3-lite configurations, and they work well in wide openings where there is no room for a sash to swing out.
- Low-maintenance sash rollers for years of smooth operation.
- Double- and triple-pane insulated glass options that perform far better than the single-pane windows they usually replace.
- Automatic locking hardware comes standard for added security.
Casement Windows
Casement windows feature a hinge on one side of the sash, and the window is opened or closed using a small hand crank at the bottom of the frame. We often install casement windows in hard-to-reach places where a tilting or sliding sash would not be practical.
- Durable, maintenance-free vinyl that stands up to Northwest Indiana winters.
- A wide selection of colors, finishes and hardware styles.
- Double- and triple-pane insulated glass options for a noticeable improvement over single-pane windows.
Awning Windows
Windows that are hinged along the top and open outward from the bottom are known as awning windows. We install vinyl awning windows in many shapes and styles.
- Multi-chambered frames for added strength and insulation.
- Easy to care for and fade-resistant.
- Adds a distinctive look to a home or business, and works well above doors or in bathrooms and basements.
Picture Windows
Picture windows are non-operable, meaning they’re sealed shut. Often larger than other windows, they offer stunning views combined with considerable energy-efficient features.
- Available with grilles between the glass, triple-pane glass, and a range of exterior colors.
- Precision-welded frames resist warping and twisting.
- Reinforced frames built to support large spans of glass.
Bay & Bow Windows
A bay or bow window is a window that protrudes out from the exterior walls of a home or building. Bay and bow windows are typically made of three sections, with a fixed window in the center and two operable windows on either side. The operable windows can be opened to allow for additional natural light and airflow. The fixed window provides panoramic views and depth to the room. Bay and bow windows are an excellent way to maximize interior space and create a more open feel to a room. A bay or bow replacement is as much a carpentry job as a window job, so we handle the framing, insulation and exterior trim work that goes with it, not just the unit itself.
Special Shaped Windows
Specialty windows are windows that are not a traditional shape and can come in a variety of shapes and styles. Special-shaped windows can add charm and character, enhance curb appeal, add more light to a room, and highlight an architectural feature of your home. Because we have every ProVia window built to order, specialty shapes are made to the exact opening rather than forced to fit a stock size. Contact us to explore your options for window replacement with our window experts!
Lang Exterior Windows – Also Available
ProVia is the window we sell and install most, but we also install Lang Exterior windows when they are the better fit for a particular home or budget.
Lang windows come standard with:
- Enhanced 30/30 glass
- Warm edged spacers
- Foam filled frames
For greater energy savings ask us about R5 Triple Pane! Upgrade to the most energy efficient glass package available on any window. Introducing the R5 Glass!
- R5 glass has an insulation ration that equals U-value .20.
- R5 glass is ECO-Friendly
- R5 glass is energy efficient
- R5 glass has an R rating of 5 (compared to common Energy Star windows and doors with an R rating of 3)
- R5 glass features
- Triple-Glazed: the insulated glass unit on an R5 window has 3 panes of glass
- Krypton Gas filled between panes: Krypton has significantly better insulating qualities than Argon
- Double Low-E glass: Low-E is on the exterior and interior pane
See Our Large Color Selection
Common questions about replacement windows
What window brands do you install?
ProVia is the brand we install most, across the Endure, Aspect, Aeris and ecoLite lines. Lang Exterior windows are also available. You buy from Liberty and we place the custom order with the factory, so you are dealing with one company from the measurement through to the install.
How long does the installation take?
It depends on the size of the job. An average house has 10 to 25 windows of various shapes and sizes, and a large window replacement job usually takes two to five days.
How long before my windows arrive?
Replacement windows are made to the measurements of your openings rather than pulled off a shelf, so expect roughly four to six weeks from order to installation.
Can you install windows in winter?
Yes. We install year round. Windows are taken out and replaced one opening at a time, so the house is never left open.
What window styles can I get?
Double hung, single hung, slider, casement, awning, picture, and bay and bow, plus special shaped windows for arched, angled and custom openings where nothing standard fits.
Do you offer triple pane windows?
Yes. Ask us about R5 triple pane if energy savings are the priority.
What areas do you cover?
Lake and Porter Counties in Northwest Indiana, including Crown Point, Hammond, Schererville, Highland, Merrillville, Munster and Valparaiso. We have showrooms in Crown Point and Hammond where you can see and operate the windows before you choose.
Do you offer financing on replacement windows?
Yes. Financing is available regardless of credit score, and estimates are free and done at your home.
What a window replacement costs
Nobody can quote windows honestly over the phone, because the number is driven by things that have to be measured. What moves it: how many openings there are, and an average house has somewhere between ten and twenty-five; the size and shape of them, since a bay, a bow or an arched opening is a different job from a double hung; which ProVia series you choose; the glass package, meaning double pane against R5 triple pane; and how much exterior trim and aluminum wrap goes around them when the old units come out.
We measure in person, we put the quote in writing, and the estimate is free. Financing is available regardless of credit score.
What Northwest Indiana weather does to windows
Windows here fail in a particular order and it is worth knowing the signs. The first is usually condensation or haze between the panes, which means the seal has gone and the insulating gas with it. No amount of cleaning fixes that, because the fog is on the inside of the sealed unit.
After that comes draught. Freeze-thaw cycling works at the frame and the caulk joint all winter, and a wood frame that has taken thirty Indiana winters will have moved. If one room is always colder than the rest of the house, or the furnace runs harder on the lake side, the windows on that elevation are usually why.
The last sign is the one people put up with for years: a sash that has to be fought open, or propped. That is the frame out of square, and it is not a repair.
What to ask any window contractor before you sign
Ask these of whoever you are talking to, including us.
Who makes the window, and who installs it? Plenty of companies sell one brand and hand the installation to someone else. You buy from Liberty, we place the custom order with ProVia, and our own crew fits it.
Insert or full frame? An insert sets a new window inside the existing frame. A full frame replacement takes the whole thing back to the opening. They are different jobs at different prices and both are right in different situations, so ask which one you are being quoted for and why.
What are the numbers on the label? Every window carries an NFRC sticker with a U-factor and a solar heat gain figure. Lower U-factor means better insulation. A salesman who talks about energy savings but cannot tell you the U-factor is selling you a feeling.
What is being done to the outside? The exterior trim around a window is what keeps water out of the wall. Ask whether it is being wrapped, in what material, and by whom. Aluminum trim and flashing is the part of this trade we are best at.
How long until they arrive? Replacement windows are made to your measurements, not pulled off a shelf, so four to six weeks between order and installation is normal. Anyone promising next week is either using stock sizes or has not ordered yet.
What is warrantied, and for how long? There are two. The window carries ProVia’s factory warranty. The fitting is the contractor’s own, and that is the one that matters when a sash sticks in year three. Ours is a lifetime installation warranty.
Window Replacement by City
We replace windows throughout Lake and Porter County. These pages cover the brands, window styles and recent projects in each town:
- Hammond window replacement
- Schererville window replacement
- Highland window replacement
- Crown Point window replacement
Call Liberty Siding and Windows Today for a Free Estimate
We take pride in our workmanship and stand behind our products 100%. When you choose Liberty Siding and Windows, you can be sure you’re getting the best quality products and services available. We are a family-owned and operated company, licensed, bonded, and insured, offering a wide range of services to meet your needs. Contact us today to receive a FREE estimate on your next window project.
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 Siding, Window and Roofing 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.
Siding
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.
Roofing
We provide professional roofing solutions for new and existing homes. From full roof replacements to repairs, our high-quality materials and expert installation ensure long-lasting protection against the elements — all backed by a strong warranty for added peace of mind.
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.
What our Customers are Saying
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Serving all communities in Lake County, Northwest Indiana including Cedar Lake, Crown Point, Dyer, East Chicago, Gary, Griffith, Hammond, Highland, Hobart, Lake Station, Lowell, Merrillville, Munster, New Chicago, Schererville, St. John, Whiting and Winfield.
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