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Renewal by Andersen® Window Replacement & Patio Doors in Lafayette, CO

In Lafayette, Renewal by Andersen is celebrated for its exceptional window replacement and door installation services, distinguished by a commitment to quality and customer satisfaction.

Our Products

Renewal by Andersen® Signature Service

Superior product.

Our Fibrex® material, which integrates 40% recycled wood, sets a new standard for strength and durability in the window industry, outperforming conventional vinyl windows.

Hassle free process.

Our skilled professionals are here to provide a seamless journey through the entire window and door replacement process, characterized by unparalleled ease and efficiency.

Unrivaled beauty.

Collaborate with our experienced designers to craft distinct windows and patio doors that reflect your personal style. Lafayette homes benefit from our extensive selection of styles and customization options, ensuring a perfect match for any architectural design.

Long term value.

Trust in the enduring quality of Renewal by Andersen windows, engineered to withstand the diverse weather conditions of Colorado for many years while preserving their appearance and performance. Our comprehensive warranties provide peace of mind, covering glass, Fibrex® material, and labor.

4-Step Process

Design Consultation

Your window replacement journey in Lafayette begins with a complimentary design consultation. Our experts work closely with you to understand your needs and preferences, presenting a wide range of options to bring your vision to life.

Project Planning

Precision guides our project planning. Lafayette’s dedicated project managers and craftsmen ensure that every window or door matches your specifications exactly, from measurement to final inspection before installation.


Enjoy the confidence that comes with professional installation by our team. Lafayette’s homes are treated with the utmost care, as we minimize disruption and ensure a clean, efficient process, adhering to our proven installation method.

Customer Care

Post-installation, Lafayette homeowners have the full support of our customer care team. Whether you have maintenance queries, warranty questions, or any other concerns, we’re here to ensure your complete satisfaction.

About Lafayette, Colorado

Lafayette, Colorado, is celebrated for its balance of suburban charm and accessible outdoor recreation with noteworthy landmarks like the beloved Waneka Lake Park. Renewal by Andersen complements Lafayette’s esteemed living conditions by offering the highest quality window replacement and door installation services. Despite its growth and recognition, Lafayette maintains a comfortable climate year-round, with virtually no humidity, making it an ideal location for enjoying the outdoors all summer long!

Tailored to enhance Lafayette’s homes against its mild climate, Renewal by Andersen® replacement windows and doors promise energy efficiency, durability, and aesthetic appeal. Recognized for maintaining a 0% humidity level, Lafayette’s climate demands solutions that manage temperature without compromising on light or view. Our made-to-order windows and doors meet these needs, ensuring that Lafayette residents can enjoy both the beauty of their city and the comfort of their homes. With Renewal by Andersen, homeowners in Lafayette can trust that their property will refelct the city’s reputation for excellence and comfort.

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Replacement Windows

Lafayette homeowners recognize Renewal by Andersen for premier window installation services. From traditional to modern designs, our custom windows enhance both the beauty and energy efficiency of your home. Choose from styles like bay, casement, double-hung, sliding, picture, and specialty windows, each customizable to reflect your home’s unique character.

Awning Windows

Awning windows are hinged at the top and open outward, creating a protective awning effect. Ideal for rainy climates, they allow for ventilation without letting in water. Their compact design makes them perfect for small spaces or above doors and other windows, enhancing airflow and natural light.

Bay & Bow Windows

Transform your living space with bay and bow windows. Bay windows form an angular projection in the wall, while bow windows curve gently. Both styles extend outward, creating additional space and panoramic views. They flood rooms with light and add architectural interest, making them focal points of any room.

Casement Windows

Casement windows are side-hinged and swing outward to the left or right, providing maximum ventilation and unobstructed views. Their energy-efficient design features a tight seal for improved thermal performance. Ideal for hard-to-reach places, they operate with a crank, making them easy to open and close.

Sliding Windows

Sliding, or gliding, windows open horizontally with one sash sliding past the other. This design is ideal for tight spaces where swinging windows aren’t practical. They provide ample natural light and ventilation with a contemporary look and are easy to operate and maintain.

Double Hung Windows

Double-hung windows offer classic style with two sashes that move vertically, allowing for versatile ventilation. The sashes tilt inward, making cleaning a breeze. They fit well in any room, providing timeless aesthetics along with modern functionality and energy efficiency.

Picture Windows

Maximize your view with picture windows. These stationary windows do not open but offer expansive views and flood your space with natural light. Designed for energy efficiency, they provide a clear, unobstructed view of the outdoors, making them perfect for showcasing landscapes or cityscapes.

Specialty Windows

With a range of custom shapes, sizes, and configurations, specialty windows allow you to express your creativity and add unique architectural interest to your home. Whether combined with other window types or used alone, they tailor your space to your vision, providing both beauty and performance.

Patio Doors in Lafayette

Complement your Lafayette home with our elegant patio doors, designed for both beauty and practicality. Whether you prefer the classic charm of French doors or the contemporary appeal of sliding glass doors, each model offers smooth operation and exceptional energy efficiency. Discover our customization options to create doors that seamlessly integrate with your home’s design.

Sliding Glass Patio Door

These doors blend indoor and outdoor spaces with a sleek, modern design that maximizes glass area for unobstructed views. Their slim profile and smooth gliding operation ensure a seamless transition, enhancing any contemporary home while optimizing space.

French Sliding Patio Door

Combining the traditional charm of French doors with the convenience of a sliding design, these patio doors offer elegance without compromising space. Available in a variety of grille designs and colors, they add a sophisticated touch to your home, marrying style with functionality.

French Hinged Patio Door

Classic and elegant, hinged French patio doors open inward or outward, adding a romantic touch to your home. Adjustable hinges and customizable swing configurations allow for a tailored look, while the timeless design complements any architectural style, from classic to contemporary.

Learn More
Entry Door Installation

Renewal by Andersen of Lafayette has partnered with ProVia, a leader in crafting high-quality entry doors, to offer Lafayette homeowners exceptional door solutions that marry aesthetic beauty with unparalleled durability. This collaboration ensures that every entry door we install meets our stringent standards for quality and security. ProVia doors, known for their craftsmanship and customizable options, provide a match to any home style, from traditional to contemporary. Discover how this partnership can transform the entrance to your home with a door that stands the test of time.

Signet Fiberglass

Combining aesthetics with durability, Signet® Fiberglass entry doors mimic the warmth and beauty of real wood without maintenance. They resist warping, denting, and fading, offering superior insulation and security for a welcoming and energy-efficient entrance.

Embarq Fiberglass

Recognized as the most energy-efficient door available in the U.S., Embarq® Fiberglass doors feature enhanced thickness and a special insulation channel, significantly reducing energy transfer. Their innovative design ensures maximum thermal protection, keeping your home comfortable year-round.

Heritage Fiberglass

Heritage™ Fiberglass doors offer the classic appearance of wood grain with the added benefits of fiberglass. They combine timeless design with durability, providing a high-performance, low-maintenance option that enhances the curb appeal of your home.

Legacy Steel

For unmatched security and energy efficiency, Legacy™ Steel doors are the ultimate choice. Made with reinforced steel and featuring advanced insulation technology, they protect against the elements and potential intruders while reducing energy costs, ensuring your home is safe and comfortable.


I love my new windows, made a HUGE difference in the drafts, keeping wind noise out, and keeping heat in. I also choose a different style and the view is much nicer, easier to open and close

Tonya B.
Rating: 5

We are extremely pleased with our large dining room window. The old window was not efficient; letting cold air into the house in the winter as well letting heat from the furnace outside! The installer was very professional, efficient and cleaned everything up nicely. The entire experience from sales to installers through follow-up was a pleasure.

Seth Y.
Rating: 5

Replaced 12 "old" draft double hung windows with new double hung windows. Remarkable improvement in maintaining and constant comfortable temperature in the rooms. Great workmen and a great finished job.

Tangelia N.
Rating: 5

Proudly Serving Lafayette and the Surrounding Areas

Renewal by Andersen is proud to serve Lafayette and the surrounding Denver area. Our deep understanding of local architecture and climate challenges ensures that every project is executed with precision. Schedule your complimentary design consultation today and take the first step towards transforming your home.

Renewal by Andersen Signature Fibrex® Material

Our Fibrex® material offers unmatched strength and durability, setting a new standard in the industry.
The durable nature of Fibrex® material allows for sleeker window frames, providing larger glass areas for a more open view.
Appreciate the low-maintenance aspect of Fibrex® material, resisting cracking, pitting, corrosion, and rot, all while eliminating the need for repainting.
Tested rigorously for over two decades, our windows demonstrate exceptional longevity, perfectly suited for Lafayette’s unique climate conditions.

Get in Touch with Us

Call Renewal by Andersen in Denver to schedule your in-home consultation today. Our professionals are committed to simplifying every step of the process, so you can enjoy your new home improvement sooner than you think. Contact us to learn more about our hassle-free, 4-step process.

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