Security, Efficiency, and Stunning Style
Upgrade the look, performance, and security of your home with professional window and door installation from CT House Builders. As a full-service renovation company, we specialize in transforming spaces with high-quality, energy-efficient solutions tailored to your style and needs. Whether you’re replacing worn-out windows, upgrading to weather-resistant doors, or reimagining your home’s exterior, our team brings precision, craftsmanship, and attention to detail to every project. From initial consultation to final installation, we ensure a seamless process that adds lasting value and visual appeal.
- Custom-Fit Designs
- Energy-Efficient Materials
- Precise Installation
- Trusted Experts
What We Offer in Windows & Doors Services
At CT House Builders, we deliver a comprehensive range of professional window and door services designed to elevate your home’s comfort, energy efficiency, security, and overall visual appeal. Whether you’re replacing outdated fixtures, improving insulation, or planning a complete exterior transformation, our skilled team provides tailored solutions that combine top-quality materials with precision installation. We focus on long-lasting durability, enhanced functionality, and designs that seamlessly integrate with your home’s architecture—so every upgrade adds real value and everyday convenience.
Window Installation & Replacement
We install energy-efficient windows double-pane, triple-pane, vinyl, wood, aluminum, or composite tailored to your home's style and climate needs.
Door Replacement & Installation
From front entry doors to sliding patio doors, we offer stylish, secure, and weather-resistant solutions that elevate curb appeal and interior flow.
Weatherproofing & Sealing
Complete weather sealing to eliminate drafts, moisture intrusion, and energy loss keeping your home comfortable and efficient year-round.
Custom Exterior & Interior Trim Work
Professional trim and framing that seamlessly blends with your existing design adding polish, dimension, and value to your openings.
Hardware & Lockset Installation
A wide selection of premium hardware, handles, and locking systems for added safety, convenience, and personalized design appeal.
Window & Door Repair Services
We also offer repairs for damaged or inefficient windows and doors, including glass replacement, frame realignment, and sealing fixes.
Frequently Asked Questions
Common signs include drafts, condensation between glass panes, difficulty opening or closing, visible damage, or rising energy bills. We offer free assessments to help you decide.
We install a wide range of styles including double-hung, casement, sliding, and bay windows, as well as entry, patio, French, and storm doors all in various materials and finishes.
Yes. We offer energy-efficient options with features like double or triple glazing, Low-E coatings, and insulated frames to improve comfort and reduce utility costs.
Absolutely. Every unit is measured and custom-ordered to fit your space perfectly ensuring both performance and aesthetics.
We take great care to protect your home during the process. Our team handles removal, installation, and thorough cleanup to leave your space neat and tidy.
Most standard window or door installations can be completed within a day, but full-home replacements or custom orders may take longer. We provide a clear timeline before we begin.
Yes. All of our work is fully compliant with Connecticut building codes, including safety, energy efficiency, and structural standards.
Yes. We offer a variety of handles, locks, hinges, and finishes so you can customize every detail to match your home’s design.
Our windows and doors come with manufacturer warranties, and we also offer workmanship warranties to ensure long-term peace of mind.
Looking for Renovation or Construction Service?
We are here to help you to build your house or any home renovation