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Windows & Doors

Find the right windows and doors for your home or commercial project at Kelly-Fradet. We offer energy-efficient wood, vinyl, and composite options for new construction, remodeling, and replacement projects. Plus, our team provides expert guidance to customers across Connecticut and Western Massachusetts.
Bright bedroom with large glass patio doors and windows framed in natural wood

Replacement Windows & Doors for New England Projects

Replacing aging windows or upgrading an entry door can improve comfort, efficiency, and curb appeal. Kelly-Fradet offers quality windows and doors from trusted manufacturers for both remodeling and new construction.

Our specialists can help you compare styles, materials, performance, and pricing options. As a result, choosing the right products for your project becomes easier.

Visit one of our New England showrooms to explore windows, patio doors, entry doors, interior doors, skylights, and more. You can also compare leading brands such as Andersen, Marvin, Therma-Tru, Masonite, JELD-WEN, and Simpson Door.

The Kelly-Fradet Difference

Choosing windows and doors involves more than finding the right style. For example, energy efficiency, materials, durability, and long-term performance can all affect your decision.

That’s where the Kelly-Fradet team can help. From product selection to accurate estimating, our specialists provide practical guidance throughout your project.

Whether you need replacement windows, patio doors, interior doors, or a new entry system, we’re ready to help. Finally, visit your local Kelly-Fradet location or speak with a specialist to get started.

Windows & Doors FAQs

Can Kelly-Fradet help me plan and estimate my window or door project?

Yes. Kelly-Fradet can help homeowners, builders, remodelers, and contractors compare window and door brands, materials, styles, glass options, configurations, and other project considerations. Bring approximate measurements, photos, plans, inspiration, or information about your existing windows and doors to help start the conversation. The Kelly-Fradet team can guide you through available options, help clarify project requirements, and assist with estimating and quoting so you can move forward with a more informed product selection.

What is the difference between a sliding patio door and a hinged or French patio door?

Sliding patio doors move along a track and do not require additional floor space for the door panels to swing open, making them useful where space or expansive glass views are priorities. Hinged or French-style patio doors open similarly to traditional doors and can create a more classic architectural appearance. The best choice depends on available space, traffic flow, desired opening size, views, ventilation, and the style of your home. Kelly-Fradet can help you compare patio-door configurations from leading manufacturers.

What is the difference between fiberglass, steel, and wood entry doors?

Fiberglass entry doors offer versatile styles and relatively low maintenance, including finishes designed to resemble natural wood. Steel doors are typically durable and can provide a practical option for homeowners balancing performance and budget. Wood doors offer authentic grain, craftsmanship, and extensive customization but generally require more maintenance to preserve their appearance. There is no single best material for every home. Your choice should reflect your budget, desired style, maintenance expectations, exposure, and overall project requirements.

What is the best exterior door material for a New England home?

Fiberglass, steel, and wood can all be excellent exterior door materials depending on your priorities. Fiberglass is popular for its combination of durability, low maintenance, and ability to replicate the appearance of wood. Steel can provide a durable, practical solution at a range of price points, while real wood offers distinctive character and extensive design possibilities. New England homeowners should also consider exposure, maintenance, energy performance, and architectural style when choosing a door. Kelly-Fradet can help you compare available options.

What should I look for when choosing energy-efficient windows for a New England home?

Look beyond a single efficiency rating and consider the complete window system, including the frame, glass package, weatherstripping, installation method, and overall product design. In Massachusetts and Connecticut, windows should help manage both cold winter conditions and warm summer temperatures. The ideal glass and performance options can also depend on the window’s orientation and exposure. Kelly-Fradet can help you compare energy-performance options across different manufacturers and choose windows suited to your home’s location, comfort goals, and budget.

What is the difference between Marvin Essential, Elevate, and Ultimate windows?

Marvin’s Essential, Elevate, and Ultimate collections are designed around different combinations of materials, customization, appearance, and project needs. Essential offers a streamlined fiberglass solution, while Elevate combines fiberglass exteriors with warm wood interiors. Ultimate provides the broadest range of design possibilities, materials, configurations, and customization. The right collection depends on your desired aesthetic, performance requirements, budget, and architectural goals. Kelly-Fradet can help you compare Marvin collections and see product options in person before making a selection.

What is the difference between Andersen and Marvin windows?

Andersen and Marvin both offer high-quality windows across multiple collections, materials, styles, and levels of customization. Rather than one brand being universally better, the right choice depends on the specific collection, architectural requirements, preferred materials, design flexibility, performance priorities, and budget. Some homeowners may prioritize extensive customization while others want a streamlined replacement solution. Kelly-Fradet carries both Andersen and Marvin products and can help you compare the collections that best fit your home and project goals.

How do I choose the right window style for each room?

Consider ventilation, natural light, views, privacy, accessibility, and how the window will interact with furniture and surrounding space. Double-hung windows are versatile for many rooms, casement windows can provide strong ventilation and open views, and fixed or picture windows are useful where maximizing light and scenery is the priority. Bathrooms, kitchens, bedrooms, and living spaces may each have different needs. Kelly-Fradet can help you compare window configurations that balance function with your home’s overall design.

What is the difference between double-hung and casement windows?

Double-hung windows feature two vertically operating sashes and offer a classic look that works well with many traditional New England homes. Casement windows are hinged at the side and open outward, typically using a crank or handle. They can provide expansive views and excellent ventilation when open. The best choice depends on your home’s architecture, the room, available space, ventilation needs, and personal preferences. Kelly-Fradet can help you compare window styles and operating options for different areas of your home.

What is the difference between replacement windows and new-construction windows?

Replacement windows are generally designed for existing homes where a window is being upgraded within an established opening. New-construction windows are commonly used for new homes, additions, or renovations where the wall opening and exterior can be prepared for a complete window installation. The right approach depends on the condition of the existing frame, project scope, and surrounding materials. If you are unsure which type you need, browse our resources for helpful tips, then bring project details or photos to Kelly-Fradet for guidance.

Doors - Exterior

Doors - Interior

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