720-427-4477Lakewood Window Company
Installation, Design and More
At JDI Windows, we’re committed to providing superior windows, expert craftsmanship, and dedicated service — delivering window solutions with care, efficiency, and professionalism.
JDI is the 2024 winner of the Best of the Best award.
If you’re looking for a window company in Lakewood that blends decades of experience with personalized service, JDI Windows is your reliable local partner. Whether your project involves a single window replacement or a full-home update, our seasoned team is here to help. We’ll guide you through every step, ensuring your new windows improve your home’s curb appeal, boost energy efficiency, and add long-term value to your Lakewood property.
Award-Winning Window Installation Company in Littleton
At JDI Windows, delivering exceptional results is our mission. That’s why we’ve been recognized with the Best of the Best award every year since 2015. Our team takes pride in being one of the top names for window and door installation in Lakewood. We don’t just offer high-end products — we bring professionalism, craftsmanship, and care to every job. When you need a dependable Lakewood window company, turn to the experts at JDI.
OUR PROCESS
How It Works
We’ve made our process easy, efficient, and stress-free. If you’re ready to install high-quality windows in your home, here’s how it works:
Request a Quote
Getting started is easy! Simply call us at 720-427-4477 or fill out our online contact form. Once we receive your inquiry, we’ll promptly process it and provide you with an instant quote. Typically, we’ll follow up with a quick call to discuss your project in detail. During this consultation, we’ll gather information about your needs, including the number, type, and size of windows you’re considering, as well as the type of building where the installation will take place. This ensures we deliver the perfect solution for your project!
Receive an Accurate Quote
After providing us with the details of your project, we’ll prepare a comprehensive quote tailored to your needs. You’ll have the opportunity to review the information and make any adjustments to your initial request if necessary. Once you’re ready to move forward, you can rest assured knowing you’ll pay exactly what’s outlined in the quote – no hidden fees or surprises!
Seal Your Order
Once the project terms are agreed upon, we’ll move forward to the next step. Our window installation specialists at JDI Windows will schedule a measuring appointment within 48 hours. During this visit, we’ll take precise measurements of your window spaces to ensure the replacement windows are a perfect fit, guaranteeing a seamless and professional installation.
Schedule Your Installation:
Once your new windows arrive, our experts at JDI Windows will contact you to arrange a convenient installation date that fits your schedule. After the installation, all you need to do is sit back, relax, and enjoy your beautiful new windows. Should you notice any concerns, simply reach out to us, and we’ll address them promptly. We’ll also follow up to ensure you’re completely satisfied with our work and resolve any challenges you might encounter. At JDI Windows, we’re dedicated to delivering a seamless window installation experience in Lakewood, offering a wide range of product choices, precise custom-fit installations, and exceptional customer service.
The Largest Selection, Premium Quality, and a Trusted Name in Window Installations
If your windows are outdated, inefficient, or showing signs of damage, it may be time for an upgrade. Replacing them can dramatically improve your home’s comfort, appearance, and energy performance. Whether you’re renovating or simply making practical improvements, our high-performance windows are built to meet your needs. At JDI Windows, we provide Lakewood homeowners with long-lasting solutions that save money and look great for years to come.
Services JDI Windows Offers
Installation
JDI Windows
Installation Service
Whether you’re outfitting a new build or updating your existing home, JDI Windows delivers top-tier installation service. As a trusted and award-winning Lakewood window company, our experienced installers bring care, efficiency, and professionalism to every job.
Replacement
Reliable Window Replacement Service
Noticing drafts, damage, or inefficient performance from your windows? Our replacement experts will inspect your current windows and help you select the perfect upgrade for your Lakewood home — combining beauty, performance, and value in every installation.
Direct Access to Premium Quality Windows With Exceptional Energy Efficiency.
Altius brand windows are the best of the best when it comes to energy efficiency and fine craftsmanship. Every Altius window comes with the Energy Star label, letting you know that your new windows will help you save money and the environment. Every Altius window is custom made to suit your home, so you’re guaranteed a perfect fit. When it comes to finding a brand you can trust, look no further than Altius.
How to Choose the Right Windows and the Right Window Company
Since 1997, JDI Windows has been helping Colorado homeowners improve their homes with quality window solutions. With an A+ rating from the Better Business Bureau and hundreds of 5-star reviews, we’re proud of the trust we’ve earned. Not sure where to start? Contact us and one of our experts will meet with you for a no-pressure consultation — helping you explore the best window and patio door options for your Lakewood home.
Look for a Dealer with a Wide Selection of Windows
When choosing a window company, it’s essential to find one that offers a broad selection of windows and customization options. Your home is unique, and your windows should reflect that. Don’t settle for generic, cost-cutting options. At JDI Windows, we offer over 300 styles, materials, and sizes to ensure you find the perfect fit for your home. We’ll work with you to select the best products that meet your needs and enhance your home’s beauty and efficiency.
JDI has over 300 styles, materials & sizes of windows.
Work with a Trusted, Local Professional
Avoid the national chains that prioritize profit over people. Choose a local company that understands your needs and cares about your community. At JDI Windows, we’re a family-owned business with over 50 years of combined experience, proudly serving the Lakewood community. As your neighbors, we’re dedicated to providing you with the best windows and products tailored specifically to your home. Let us help you enhance your space with expert service and personalized care.
JDI is a family-owned company with over 50 years of combined experience.
Ask Questions About Pricing, Service, Installation, and Warranties
Got questions about our pricing, services, installation process, or warranties? We’re here to provide clear answers. At JDI Windows, we believe in transparent pricing that reflects the quality of our products and the skill of our team – no hidden fees or unnecessary charges. Our service is unmatched, and we stand behind our work with reliable warranties for your peace of mind.
At JDI, we believe in complete transparency and unmatched expertise.
JDI is the Right Choice for Professional Window Installation in Lakewood and Other Nearby Areas.
Customer Testimonials
Frequently Asked Questions
How long will it take to install my new windows?
Most window installation projects in Lakewood take just one to two days, depending on how many windows you’re replacing and the style you choose. Our team works efficiently and minimizes disruption to your home, ensuring the job is done right the first time — without cutting corners.
Can I replace my windows in the winter months?
Yes — we perform window replacements year-round, including in winter. Our experienced installers use protective barriers and efficient techniques to minimize heat loss and exposure during colder weather. Replacing drafty windows in winter can actually lead to immediate energy savings.
Will the quote I received change after you take the measurements?
In most cases, no. Once we provide an initial quote and complete your in-home measurement appointment, your pricing remains the same — unless you decide to change the scope or window type. We believe in transparent, honest pricing with no surprises.
How do I choose the right windows for my home?
Our experts will guide you through the selection process based on your goals — whether it’s energy efficiency, noise reduction, aesthetics, or budget. With a wide variety of styles, finishes, and glass options available, we help you make confident, informed decisions.
What signs indicate that my windows need to be replaced?
If you feel drafts, see condensation between panes, have trouble opening or closing windows, or notice visible damage like rotting or warping, it may be time for replacement. New windows can drastically improve comfort, curb appeal, and energy performance in your Lakewood home.
