YOUR LOCAL HOBART WINDOW & DOOR COMPANY ThermoGuard Windows & Doors is proud to call Hobart home. From established neighborhoods near downtown to homes throughout the Hobart community, we’ve helped local homeowners improve their homes with quality replacement windows and doors. Local Company • Quality Products • Professional Installation
We love the hometown spirit that makes Hobart special — from cheering on our Hobart Brickies, to enjoying the beautiful lakefront, historic downtown, local restaurants, community events, and the neighborhoods that generations of Hobart families have called home.
BUILT FOR NORTHWEST INDIANA
From cold winter winds to hot summer days, your windows and doors have an important job to do. ThermoGuard offers energy-efficient products designed to improve comfort, efficiency, and curb appeal.
VISIT YOUR LOCAL WINDOW & DOOR EXPERTS
See what makes ThermoGuard different. Visit our Hobart showroom or schedule a free, no-obligation estimate for your home.
Don’t Overpay — Call ThermoGuard Today!
517 E. 3rd St. • Hobart, IN
219-334-5196
ThermoGuardWindow.com
Proudly Serving Portage, Indiana From established neighborhoods to newer homes throughout Portage, ThermoGuard Windows & Doors is proud to help local homeowners improve the comfort, appearance, and energy efficiency of their homes. Living near Lake Michigan means Portage homes experience everything Northwest Indiana weather can bring — summer heat, strong winds, rain, snow, and bitter winter temperatures. Quality windows and doors can make a real difference in keeping your home comfortable year-round.
BUILT FOR PORTAGE WEATHER
Living close to Lake Michigan means dealing with changing temperatures, wind, rain, snow, and summer heat. Our energy-efficient windows and doors are designed to help keep your Portage home comfortable throughout every season
LOCAL SERVICE YOU CAN COUNT ON
ThermoGuard proudly serves Portage and Northwest Indiana with quality products, professional installation, and personal service. We believe homeowners deserve great products at a fair price without high-pressure sales tactics.
SAVE ENERGY. IMPROVE YOUR HOME
Replace old, drafty windows and doors with beautiful, energy-efficient products that can improve comfort, curb appeal, and efficiency. Ask about our high-performance glass options and foam-filled window frames.
Replacement Windows & Doors in Valparaiso, Indiana Beautiful Windows & Doors for Valparaiso Homes ThermoGuard Windows & Doors proudly serves homeowners throughout Valparaiso with high-quality replacement windows, entry doors, patio doors, and storm doors. Whether you own a historic home near downtown Valparaiso or a newer home in one of the city’s growing neighborhoods, we offer energy-efficient products that are built to handle Northwest Indiana’s changing seasons while enhancing your home’s beauty, comfort, and value
- Valparaiso is one of Northwest Indiana’s most distinctive communities, known for its beautiful neighborhoods, historic homes, growing residential areas, and vibrant downtown.
Ready to Upgrade Your Windows or Doors?
Call 219-334-5196 or book your FREE estimate at ThermoGuardWindow.com
Proven results that speak for themselves.
Proudly Serving Lake of the Four Seasons
- Lake of the Four Seasons is known for its beautiful homes, lakeside setting, and strong sense of community. ThermoGuard Windows & Doors is proud to help homeowners throughout the area improve the comfort, energy efficiency, and appearance of their homes.
From replacing older, drafty windows to installing a beautiful new entry or patio door, we offer quality products designed for Northwest Indiana’s changing seasons.
Why Lake of the Four Seasons homeowners choose ThermoGuard:
• Energy-efficient replacement windows
• Beautiful entry & patio doors
• Foam-filled frames & high-performance glass options
• Professional local installation
• Financing with low monthly payments
• 10% Senior, Military & First Responder Discounts
Highland is a well-established Northwest Indiana community known for its welcoming neighborhoods, convenient location, and homes that generations of families have cared for and improved. ThermoGuard Windows & Doors is proud to serve Highland homeowners with quality replacement windows, entry doors, and patio doors designed to handle Northwest Indiana’s hot summers, cold winters, and everything in between
Serving Highland with quality you can count on
• Energy-efficient replacement windows
• Entry & patio doors
• Foam-filled frames & high-performance glass options
• Professional installation
• Financing with low monthly payments
• 10% Senior, Military & First Responder Discounts!
QUALITY PRODUCTS. LOCAL SERVICE
Highland homeowners don’t have to call a big national company for quality windows and doors. ThermoGuard provides personal local service, professional installation, and quality products at a fair price.
GIVE YOUR HOME A FRESH NEW LOOK
New windows and doors can completely change the appearance of your home. Choose from beautiful styles, colors, glass options, entry doors, and patio doors to complement your Highland home
Why Work With ThermoGuard?
ThermoGuard is a locally owned Northwest Indiana company committed to honest recommendations, affordable pricing, and quality craftsmanship. We offer energy-efficient windows and doors, professional installation, strong warranty protection, and personalized service without the high-pressure sales tactics. From your free estimate through the completed installation, our goal is to deliver real value and results you can see and feel.
As a locally owned Northwest Indiana company, ThermoGuard takes the time to understand your home, budget, and project goals. You receive honest recommendations, clear communication, and personal service from your free estimate through the completed installation
Dyer has grown tremendously over the years, developing from a smaller Northwest Indiana community into one of the area’s desirable places to call home. New neighborhoods and beautiful homes have joined Dyer’s established residential areas while the town has maintained its strong community character. As Dyer continues to grow, ThermoGuard Windows & Doors is proud to provide local homeowners with quality replacement windows, entry doors, and patio doors. Whether you’re updating an established Dyer home or putting the finishing touches on a newer one, we offer energy-efficient products designed for Northwest Indiana’s changing seasons. Beautiful Homes • Growing Community • Local Service
A COMMUNITY THAT CONTINUES TO GROW
Dyer continues to welcome new homes and neighborhoods while longtime residents continue investing in the homes and community they’ve built. ThermoGuard is proud to be a Northwest Indiana company serving both new and established Dyer homeowners.
IMPROVE COMFORT & CURB APPEAL
Beautiful replacement windows and doors can give an older home a fresh appearance or complement the style of a newer home while improving comfort and energy efficiency.
YOUR LOCAL WINDOW & DOOR EXPERTS
ThermoGuard provides Dyer homeowners with quality windows and doors, professional installation, personal service, and fair pricing.
DON’T OVERPAY FOR YOUR NEXT WINDOW OR DOOR PROJECT — CALL THERMOGUARD TODAY!
10% Senior • Military • First Responder Discounts
Financing Available with Low Monthly Payments
Call 219-334-5196
Book Your FREE Estimate at ThermoGuardWindow.com
PROUDLY SERVING HISTORIC CROWN POINT, INDIANA
Crown Point also has a colorful place in American history. In 1934, notorious bank robber John Dillinger famously escaped from the Lake County Jail, adding another chapter to the city’s long and fascinating story.Crown Point also has a colorful place in American history. In 1934, notorious bank robber John Dillinger famously escaped from the Lake County Jail, adding another chapter to the city’s long and fascinating story.
Today, Crown Point continues to grow with beautiful new neighborhoods while preserving the historic homes and community character that make the city unique.
ThermoGuard Windows & Doors is proud to serve Crown Point homeowners with quality replacement windows, entry doors, and patio doors designed for Northwest Indiana.
PRESERVING CHARACTER. IMPROVING COMFORT
From older homes near historic Crown Point to newer neighborhoods throughout the community, the right windows and doors can improve energy efficiency and comfort while complementing the character of your home.
BEAUTIFUL WINDOWS & DOORS WHILE PRESERVING THE HISTORIC LOOK
Updating your home doesn’t mean giving up its original character. ThermoGuard offers beautiful, energy-efficient replacement windows and doors in a variety of styles, colors, glass options, and finishes that can complement the historic look of your Crown Point home while improving comfort and efficiency.
YOUR LOCAL WINDOW & DOOR EXPERTS
ThermoGuard proudly serves Crown Point and Northwest Indiana with quality products, professional installation, personal service, and fair pricing.
10% Senior • Military • First Responder Discounts
Financing Available with Low Monthly Payments
Call 219-334-5196
Book Your FREE Estimate at ThermoGuardWindow.com
PROUDLY SERVING LAKE STATION, INDIANA
Lake Station is a proud Northwest Indiana community with deep roots, established neighborhoods, hardworking families, and generations of residents who have called the area home. Its convenient location and strong hometown spirit make Lake Station an important part of the Northwest Indiana community.
ThermoGuard Windows & Doors is proud to serve Lake Station homeowners and help our neighbors improve the homes they’ve worked hard for. Whether you’re replacing older drafty windows, upgrading your entry door, or adding a new patio door, we offer beautiful, energy-efficient products designed for Northwest Indiana weather.
QUALITY HOME IMPROVEMENTS THAT FIT YOUR BUDGET
Don’t put off the windows or doors your home needs. Financing is available with low monthly payment options to help make your project more affordable.
10% Senior • Military • First Responder Discounts
ENERGY EFFICIENCY BUILT IN
Northwest Indiana weather can be tough on your home. ThermoGuard offers energy-efficient windows featuring foam-filled frames and ClimateTech high-performance glass options designed to help reduce drafts and keep your home more comfortable through cold winters and hot summers.
QUALITY THAT’S BUILT TO LAST
Your new windows and doors are an investment in your home. ThermoGuard offers quality products backed by strong lifetime warranty protection, giving Lake Station homeowners added confidence for years to come.
Quality Products • Professional Installation • Local Service
10% Senior • Military • First Responder Discounts
DON’T OVERPAY FOR YOUR NEXT WINDOW OR DOOR PROJECT — CALL THERMOGUARD TODAY!
PROUDLY SERVING MERRILLVILLE, INDIANA
Merrillville has long been a crossroads of Northwest Indiana, known for its established neighborhoods, convenient location, busy shopping and business areas, and easy access to communities throughout Lake County. It’s a place where longtime homeowners take pride in maintaining and improving their homes.
ThermoGuard Windows & Doors is proud to serve Merrillville homeowners with quality replacement windows, entry doors, and patio doors. Whether you’re replacing older drafty windows, improving your home’s energy efficiency, or simply giving your home a fresh new look, we’re here to help with quality products and professional local installation.
Serving Merrillville & Northwest Indiana With Quality You Can Count On
LOCAL SERVICE. QUALITY & VALUE
ThermoGuard proudly serves Merrillville homeowners with quality products, professional installation, personal service, and affordable pricing.
Financing Available with Low Monthly Payments
10% Senior • Military • First Responder Discounts
Lifetime Warranty Options
A FRESH LOOK. A MORE COMFORTABLE HOME
New energy-efficient windows and doors can transform the appearance and comfort of your Merrillville home. Properly installed, high-performance products can help reduce heating and cooling costs by limiting drafts and unwanted heat transfer.
By helping your home maintain a more consistent indoor temperature, energy-efficient windows can also reduce the workload on your furnace and air-conditioning system, potentially helping reduce wear over time.
More Comfort • Better Efficiency • Less Strain on Your HVAC System
REAL RESULTS
New energy-efficient windows and doors aren’t just about looks. Homeowners can experience fewer drafts, more consistent room temperatures, improved comfort, reduced outside noise, and less strain on heating and cooling systems.
ThermoGuard combines foam-filled frames, ClimateTech high-performance glass options, quality installation, and lifetime warranty protection to deliver performance you can see and comfort you can feel.
Better Comfort • Better Efficiency • Beautiful Results
Quality Home Improvements for Chesterton & the Duneland Area Homeowners in Chesterton know how much Northwest Indiana weather can change from season to season. From cold Lake Michigan winds in the winter to hot, humid summers, quality windows and doors can make a noticeable difference in the comfort of your home. At THERMOGUARD Windows & Doors, we proudly provide Chesterton homeowners with professionally installed replacement windows, entry doors, patio doors, and other exterior home improvement products designed for our local climate. Energy-Efficient Windows Built for Northwest Indiana Replacing older, drafty windows can help improve the comfort of your home while reducing the workload on your furnace and air-conditioning .
Affordable Pricing & Low Monthly Payments
Improving your home doesn’t have to mean a huge upfront expense.
Financing is available with low monthly payments, making it easier to replace old windows or doors while staying within your household budget.
Beautiful Entry & Patio Doors
A new exterior door can completely change the appearance of your home while improving security and energy efficiency.
THERMOGUARD offers a wide selection of:
• Entry doors
• Decorative glass doors
• Patio doors
• Sliding glass doors
• Storm doors
• Energy-efficient door systems
Choose from a variety of colors, glass styles, hardware, and finishes to create a door that complements your Chesterton home.
Local Service You Can Count On
Chesterton is known for its connection to the Duneland area and the nearby Indiana Dunes. We understand that homes in this part of Northwest Indiana need products that can handle changing temperatures, wind, rain, snow, and summer heat
Serving Chesterton and Surrounding Communities
We are proud to serve homeowners throughout Chesterton, Porter County, and the surrounding Duneland communities.
If you’re thinking about replacing your windows, entry door, or patio door, we’d be happy to show you the options available for your home.
Don’t overpay for your next window or door project. Call THERMOGUARD today.
📞 219-334-5196
🌐 Book Your Free Estimate Online at thermoguardwindow.com
📍 Visit Our Showroom
517 E. 3rd St.
Hobart, IN
Quality Home Improvements for Lowell Homeowners
.ThermoGuard Windows & Doors provides professional replacement windows, entry doors, patio doors and exterior home improvements for homeowners throughout Lowell and southern Lake County.
Whether you’re replacing older drafty windows, upgrading your home’s entrance or looking for better energy efficiency, our goal is simple — provide quality products, professional installation and affordable options without the high-pressure sales approach.
Energy-Efficient Replacement Windows
Our replacement windows are designed for Northwest Indiana’s changing weather. Choose from double-hung, casement, sliding, picture and specialty windows with energy-efficient glass packages, insulated frame options and a variety of colors and styles.
Entry & Patio Doors
give your Lowell home a fresh look with a new entry or patio door. We offer attractive, energy-efficient options designed to improve comfort, security and curb appeal.
Real Results
From replacing old, drafty windows to upgrading entry and patio doors, ThermoGuard helps Lowell homeowners make noticeable improvements in comfort, appearance and energy efficiency.
Quality products and professional installation come together to deliver results you can see — and comfort you can feel — for years to come.
Replacement Windows & Doors in Munster, Indiana
Improving Munster Homes One Project at a Time
From the established neighborhoods near Ridge Road to the growing areas surrounding Centennial Park, Munster is known for beautiful homes and strong community pride. ThermoGuard helps local homeowners preserve that character while improving comfort, energy efficiency, and curb appeal with quality replacement windows, entry doors, patio doors, and siding.
Built for Comfort and Energy Savings
- Climate Tech Prime energy-efficient glass
- Foam-filled insulated window frames
- Full screens
- Lifetime glass-breakage warranty
- Durable, low-maintenance construction
- Affordable financing with low monthly payments
- Senior, military, and first-responder discounts
Local Service You Can Trust
ThermoGuard is a locally owned company serving Munster and communities throughout Northwest Indiana. We offer honest recommendations, affordable pricing, skilled craftsmanship, and products built for long-lasting performance.
Real Results for Munster Homeowners
ThermoGuard replacement windows and doors help reduce drafts, improve year-round comfort, lower heating and cooling costs, and add lasting curb appeal. With energy-efficient glass, foam-filled frames, and professional installation, Munster homeowners receive improvements they can see and feel.
book your free quote today thermoguard Windows, Doors Inc
Our Home Solutions
Our Window Products
Our Window Products
ThermoGuard's mission is to delivery honesty, integrity, and transparency in the products we sell.
We are dedicated to providing our customers with the best possible products at the best possible price. replacement windows and doors
Our Window Products
Our Window Products
Our Window Products
Thermoguard offers a wide range of Replacement windows, including Double-hung, Casement, Sliding, and bay windows. All of our products are energy-efficient and come with a lifetime warranty. replacement windows and doors
Our Door Products
Our Window Products
Our composite decking & railing system
Thermoguard will work closely with our customers to ensure that they get the Exterior Doors that best meet their needs and budget. Our team of experts will help you choose the right products, and our installation process is quick and hassle-free. home windows and doors
Our composite decking & railing system
Our composite decking & railing system
Our composite decking & railing system
now offering a wide selection of quality composite decking and railing systems . back by up to a 50 year warranty. never paint or stain your deck again composite will not warp or crack with our hidden fasteners system.
Our Siding Products
Our composite decking & railing system
Our Siding Products
Thermoguard is committed to providing our customers with the best Siding products to fit our Customer's needs and Budget . We stand behind our work and offer a satisfaction guarantee. replacement windows and doors