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Premium Window Contractor Greenwich
Are your windows letting you down with poor energy efficiency, ugly styles, or maintenance headaches? At Francis Development, we believe that quality windows are one of the most important investments you can make in your Greenwich home, affecting everything from energy bills and comfort to security and curb appeal. As a trusted window contractor Greenwich homeowners have relied on for over 35 years, we specialize in premium window installations that combine exceptional materials with expert craftsmanship.
Contact us today for your free consultation
203.249.9756
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Our Window Services
Our home improvement projects are more than just another project to us. We take our work very seriously as our reputation depends on it. All of our work is guaranteed and we promise to deliver you with the highest quality we possibly can. Whether you’re replacing aging windows in a historic Riverside home, upgrading to energy-efficient options for your backcountry estate, or designing custom windows for new construction, our approach delivers results that will wow.

Complete Greenwich Window Replacement
We provide comprehensive window replacement services that address all aspects of your project from removing old windows and addressing structural issues to installing new units with proper insulation, flashing, and trim work.

New Construction Installation
For new homes and additions, we work closely with architects and builders to specify and install windows that perfectly complement the design while meeting modern energy efficiency standards.

Custom Window Design and Installation
As an experienced Greenwich window contractor, we excel at creating custom window solutions for unique architectural challenges from curved walls and unusual openings to specific size requirements that standard windows cannot accommodate.

Historical Window Replacement
We specialize in replacing windows in Greenwich's many historic homes, carefully matching architectural details while incorporating modern energy efficiency and security features that weren't available when these homes were built.

Storm-Resistant Solutions
Given Greenwich's coastal location, we recommend and install windows specifically designed to withstand high winds, salt air, and severe weather conditions common to our area.

Energy-Efficient Upgrades
Our window installations focus on significantly improving your home's energy performance through advanced glazing technologies, superior frame materials, and precision installation techniques that eliminate air leaks.

Full-Service Approach
From initial consultation through final cleanup, we handle every aspect of your window project with a dedicated team of professionals who understand the importance of seamless integration with your home's existing architecture and interior design.
Start Your Dream Project Today
Contact Francis Development today at 203-487-5667 to schedule your complimentary consultation. Let’s discuss your vision and explore how we can transform it into the beautiful, functional reality you deserve. Your dream home awaits, let’s build it together.
CALL TO SCHEDULE FREE ESTIMATE
203-249-9756
Premium Window Brands We Install

Marvin Windows
Marvin offers exceptional custom and semi-custom window solutions with virtually unlimited design possibilities. Their commitment to quality materials, precision manufacturing, and extensive customization options makes them ideal for Greenwich's diverse architectural styles.

Anderson Windows
Known for innovative engineering and energy efficiency, Anderson windows combine durability with aesthetic appeal. Their extensive product line includes options for every architectural style and budget level.

Pella Windows
Pella's reputation for quality construction and innovative features makes them an excellent choice for Greenwich window replacement projects. Their windows offer superior energy performance and come with comprehensive warranties.

Why These Premium Brands
We select these manufacturers because they consistently deliver the quality, durability, and aesthetic appeal that Greenwich homeowners expect. Each brand offers extensive customization options, superior energy performance, and long-term warranties that protect your investment.

Custom Window Solutions
For unique architectural requirements, we can design and install fully custom windows that precisely match your specifications—whether you need unusual shapes, specific historical details, or specialized performance characteristics.

Warranty Coverage
All our window installations come with comprehensive manufacturer warranties plus our own workmanship guarantee, ensuring your peace of mind and long-term satisfaction with your investment.
Window Styles and Options
Double-Hung Windows
Classic and versatile, double-hung windows offer excellent ventilation control and easy cleaning, making them perfect for traditional Greenwich homes while available in modern, energy-efficient versions.
Casement Windows
Hinged windows that open outward provide unobstructed views and excellent ventilation while offering superior energy efficiency through their compression sealing system.
Bay and Bow Windows
These projecting window styles create additional interior space while flooding rooms with natural light, perfect for breakfast nooks, reading areas, or showcasing beautiful Greenwich views.
Picture Windows
Large, fixed windows maximize natural light and showcase stunning views while providing exceptional energy efficiency through advanced glazing technologies.
Awning Windows
Hinged at the top, awning windows can remain open even during light rain, providing excellent ventilation control particularly when installed above or below other window types.
Sliding Windows
Ideal for areas where projecting windows would be impractical, sliding windows offer contemporary aesthetics and easy operation with Greenwich ct window replacement projects often featuring these in modern home designs.
Specialty and Custom Windows
From arched and circular windows to custom polygonal shapes, we can create windows that perfectly match your architectural vision and functional requirements.
Glass Options
We offer extensive glazing choices including Low-E coatings for energy efficiency, tempered glass for safety, decorative glass for privacy and aesthetics, and impact-resistant options for coastal protection.
Frame Materials
Choose from traditional wood frames for classic appeal, durable fiberglass for minimal maintenance, vinyl for budget-conscious efficiency, or aluminum-clad wood for the best of both materials.
The Window Installation Process

Initial Consultation and Assessment
We begin with a comprehensive evaluation of your existing windows, discussing your priorities for energy efficiency, aesthetics, security, and budget while measuring openings and assessing any structural considerations.

Technical Evaluation
Our team examines framing conditions, identifies any moisture or structural issues that need addressing, and determines the best approach for each opening based on its specific conditions.

Window Selection and Customization
Working together, we select the perfect windows for each opening, specifying glass types, frame materials, colors, hardware, and any custom features needed to achieve your vision.

Ordering and Lead Times
We handle all ordering details and keep you informed about delivery schedules, which can vary from several weeks to several months depending on customization requirements and seasonal demand.

Installation Preparation
Before installation day, we protect your home's interior and landscaping, ensuring our work area is properly prepared for efficient, clean installation procedures.

Professional Installation
Our experienced crews remove old windows carefully, address any underlying issues, and install new windows with meticulous attention to proper flashing, insulation, and weatherproofing.

Finishing Details
We complete all trim work, interior and exterior finishing, caulking, and touch-up painting to ensure your new windows look like they've always been part of your home.

Quality Inspection
Each installation undergoes thorough quality control checks, with Frank personally inspecting critical details to ensure everything meets our exacting standards.

Final Walkthrough
We conduct a comprehensive review with you, demonstrating window operation, explaining maintenance requirements, and addressing any questions before considering the project complete.
Why Choose Francis Development
At Francis Development, we treat your window project like it’s our own, because attention to detail, clean work, and lasting results matter. Our experienced team handles every part of your installation, from prep to finish, using best-in-class materials and techniques designed to perform in Greenwich’s coastal climate.
You’ll have a consistent crew on site, clear updates throughout the process, and total confidence in the final result. We also understand how to match your home’s architectural character, so your new windows don’t just function better, they look like they’ve always belonged there.
Even after installation is complete, our commitment continues. We offer warranty support, provide maintenance guidance, and remain available for any questions or follow-up needs to ensure your full satisfaction for years to come.
Start Your Dream Project Today
Contact Francis Development today at 203-487-5667 to schedule your complimentary consultation. Let’s discuss your vision and explore how we can transform it into the beautiful, functional reality you deserve. Your dream home awaits, let’s build it together.
CALL TO SCHEDULE FREE ESTIMATE
203-249-9756
Custom Window Solutions
Some homes call for more than standard sizing and that’s where our custom window expertise comes in. Whether you’re working with curved walls, unique architectural shapes, or non-standard dimensions, we design and install windows that fit perfectly and perform beautifully. We frequently work on historic Greenwich homes that require period-appropriate details while meeting today’s energy and safety standards. From custom trim and specialty glass to complex shapes and oversized openings, we ensure every element blends seamlessly with your home’s design. With decades of experience and a deep understanding of local architecture, we help you bring your vision to life without compromising on performance, character, or curb appeal.
Frequently Asked Questions
How much do contractors charge per window?
In Greenwich, professional window installation typically ranges from $600-$2,000+ per window, depending on size, style, materials, and complexity. Factors affecting cost include frame material, glass options, size, custom features, and any structural modifications required. For an accurate quote give us a call to discuss!
How much should I pay to replace windows?
For a complete home window replacement in Greenwich, most homeowners invest $20,000-$60,000, depending on home size, window quality, and customization level. This typically represents 15-25 premium windows of varying sizes with professional installation. Premium brands like Marvin with extensive customization can increase costs, while standard Anderson or Pella windows offer excellent value in the middle price range. Want to know exactly what it will cost for your home? Give us a call to get a free quote!
How much do new windows cost in CT?
Connecticut window costs vary significantly by region, with Greenwich representing the premium end of the market. While basic window replacements might cost $400-$800 per window in other parts of Connecticut, Greenwich projects typically start at $600-$800 per window for quality installations and can exceed $1,500 per window for premium custom solutions, reflecting both material quality expectations and higher labor costs in Fairfield County.
Do general contractors do windows?
While many general contractors offer window installation, specialized window contractors like Francis Development provide distinct advantages: deeper expertise in window-specific technical requirements, relationships with premium manufacturers for better pricing and selection, specialized tools and techniques for optimal installation, and focused experience addressing common window-related challenges like water infiltration and energy efficiency.
Enhance Your Home with Expert Window Installation
Looking to improve your home with elegant, energy-efficient windows that enhance comfort, security, and long-term value? Contact Francis Development at 203-487-5667 to schedule your complimentary window assessment. With over 30 years of experience installing premium windows throughout Greenwich, we are dedicated to delivering refined results that enhance both the appearance and performance of your home for years to come.
CALL TO SCHEDULE FREE ESTIMATE
203-249-9756







