Expert Windows & Doors Replacement in Fairfield & New Haven Counties, CT"
Upgrade your home's comfort, security, and curb appeal — with certified installation and top brands.
Say Goodbye to high energy bills: Upgrade Your Home's Style and Comfort Today!
To Learn more Contact us today for a free estimate!
If your windows are drafty, your doors are sticking, or your energy bills keep climbing — it may be time for an upgrade. At Marut Home Improvement, we specialize in professional window and door replacement for homeowners throughout Fairfield and New Haven Counties, CT.
With over 15 years of hands-on experience, we install high-performance windows and exterior doors that improve insulation, boost security, and transform the look of your home. We work with the industry’s leading brands — including Andersen, Pella, Harvey, Marvin, Therma-Tru, JELD-WEN, and Simonton — so you always get the right product for your style and budget.
As a certified Therma-Tru door installer, we bring manufacturer-trained expertise to every project. Every installation is handled with precision, from measuring and removing old units to proper sealing, flashing, and finishing — no shortcuts.
Upgrading your windows and doors is one of the most effective ways to improve comfort, reduce energy costs, and increase curb appeal. Our team delivers precision installation, high-quality materials, and dependable service from start to finish.
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Contact Us
Email us
info@mhict.com
Call us
+1 (203) 895-5055
Service Area
Proudly serving homeowners across Fairfield and New Haven Counties, CT.
We are Licensed and Insured
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We Are ThermaTru® Doors Certifided Installer
We are proud to be Certified installer of ThermaTru Doors
We are proud to be a Therma-Tru Certified Installer, having successfully completed specialized training in the proper installation of Therma-Tru doors. This certification has equipped us with advanced knowledge and skills in precise door fitting, weatherproofing techniques, and industry best practices to ensure long-lasting performance. As certified installers, we can expertly handle a variety of Therma-Tru door styles and materials, guaranteeing a secure, energy-efficient, and visually appealing installation. Homeowners can trust that our expertise will enhance their home's curb appeal while providing superior insulation, security, and durability for years to come.
Exterior Door Installation & Replacement
Your entry door is one of the first things people notice about your home. It also plays a major role in security and insulation. We install:
Front entry doors
Patio sliding doors
French doors
Storm doors
Energy-efficient exterior doors
A properly installed door enhances both protection and curb appeal. Our team ensures smooth operation, proper sealing, and secure locking systems for lasting performance.
Energy-Efficient Solutions for Connecticut Homes
In Shelton and surrounding areas, homeowners deal with hot summers, cold winters, and everything in between. That’s why we recommend energy-efficient window and door systems designed for:
Reduced air leakage
Improved insulation
UV protection
Lower energy bills
Modern windows and doors not only improve comfort but also help protect your home from moisture intrusion and long-term structural damage.
Get a Free Estimate for Windows and Doors in Shelton, CT
Ready to upgrade your home’s windows or doors? Contact Marut Home Improvement today for a free consultation. We’ll assess your home, discuss options, and provide a clear, detailed estimate.
Improve comfort. Increase value. Enhance curb appeal.
Let’s upgrade your home the right way.
Serving Shelton and Nearby Communities
While this page focuses on Shelton, we proudly serve homeowners throughout:
Fairfield County, Connecticut
New Haven County, Connecticut
If you’re planning a full exterior upgrade, we can also coordinate siding, roofing, and window replacement projects for a complete home transformation.
Windows and Door Brands We Install
Why Homeowners in Shelton Choose Marut Home Improvement?
When selecting a contractor for windows and doors in Shelton, CT, experience matters. Homeowners trust us because we provide:
🏠 Professional, detail-oriented installation
📍 Local expertise in Shelton neighborhoods
🔨 Clean and organized job sites
💬 Honest estimates and clear communication
⭐ Quality craftsmanship backed by experience
We understand local building requirements and deliver results that meet both functional and aesthetic goals.
Our Customers Reviews
Benefits of upgrading your windows
If your windows outdated, drafty, or just plain inefficient, Replacing them is one of the smartest investments you can make in your home. New windows will increase energy efficiency, lower utility bills, improve curb appeal, and will add more comfortable living space. At Marut Home Improvement we offer a wide selection of high-quality windows to fit your style and budget. Give your home a fresh new look with new windows. Whether you prefer classic or contemporary styles, Our Team member is ready to help you find the Windows or Doors that will fit your home perfectly.
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