Vinyl Windows in Denver
Vinyl windows Denver homeowners can trust backed by two lifetime warranties.
Our vinyl windows include insulated frames and sashes, warm-edge spacers, and double- or triple-pane glass options.
Our process is simple, clear and we listen for what makes sense for your home and budget. Those details matter here in Colorado. We’ll show you why.
Vinyl Has Come a Long Way
Today’s vinyl windows are reliable energy savers and do not fade, warp or change colors like some windows I’ve seen around town.
If you want a comfortable home that keeps your HVAC system young you are looking in the right place.
We offer fiberglass and wood options, too. If one of those is a better fit, we’ll tell you.
Colorado Weather Doesn’t Take It Easy on Your Windows
Living at altitude with extreme weather changes doesn’t only affect what layers you’re going to wear. Your windows feel the brunt of those extreme changes and the beating sun that can make for hot, uncomfortable rooms while aging the inside of your home. We have windows made for Denver that keep you comfortable while protecting your home.
Our vinyl windows expand and contract as temperatures change. Vinyl has some flexibility, which helps keep your windows sealed without sacrificing quality. In fact, the frame, glass, spacers, and seals need to work together and accommodate that 24/7 movement.
Warm-Edge Spacers. Small Part. Big Difference.
This advancement in technology allows for the entire glass package and frame to work together while stopping the drastic transfer of energy that causes windows to break down over time.
You’ll see a lot of seal failure around town and homeowners feel that outside weather creeping into their homes.
We use warm-edge spacers to help reduce heat transfer at that edge. Compared with conventional aluminum spacers, they help keep the inside glass edges warmer in cold weather and reduce the chance of condensation there.
The spacer and seal system also needs to handle temperature changes. It’s another reason we care about how the parts work together rather than selling you on the frame alone.
We Insulate the Frames and Sashes, Too
If you have windows where the frames are hollow or built with conductive properties your home’s windows perform similarly to entire bricks missing from your building. That’s right, if you have 15 windows underperforming it is like living in a home with 15 bricks missing.
We insulate our vinyl frames and sashes and the parts surrounding and holding the glass to slow heat transfer. Pair that with the right glass package, warm-edge spacers, and proper installation, and you have a window built with comfort and longevity in mind.
We Plan to Stand Behind These Windows for the Long Run
When you work with us you will never have to worry about how much something will cost, again. We stand behind our work and will come out and repair whatever comes up. We don’t plan on replacing your replaced windows in our lifetime so you are set to enjoy this upgrade to your home with peace of mind.
Every client gets two warranties. One from The Window Foundry and one from our manufacturers, who back our warranty.
For as long as you own and live in your home, we’ll maintain your windows and fix problems at no charge. If you sell, transferable warranty coverage is available for the next homeowner. We’ll walk you through the written coverage, finish protection, and transfer terms so you know what to expect.
We started The Window Foundry in 2025 after +15 years in the industry. Our team has completed more than 10,000 window installations in that time, including more than 100 through our company.
A Good Window Still Needs a Good Installation
Our installers take pride in their work and are trained by our window manufacturer. They are willing to go above and beyond to make our customers thrilled with their experience and our end product.
Each and every installer goes through a training done by our window manufacturer and knows exactly how to install the windows for your home.
We obsess over our entire process and have one thing in mind, YOU!
When we work with you you’ll get a clear quote, clear expectations and we’ll do what we say.
Many of our clients use our financing and payment options paired with installing a handful of windows at a time. We do everything we can to make this project affordable for whatever your budget may be.
Upgrade Your Home for a Lifetime