Denver(303) 507-5206 Co. Springs(719) 419-3821

Replacement Windows in Denver & Colorado Springs, CO

Our Replacement Window Company Offers Superior Windows and a Better Window Buying Process

new windows installed in denver home

Denver-area homeowners often think they are faced with an ultimatum when shopping for replacement windows. Should they pay top dollar to get a superior-quality window, or should they sacrifice quality, save money, and buy more cost-efficient windows?

We’re happy to say that thanks to Zen Windows Denver, now you don’t have to choose between quality and value. With our replacement options, you can get top-quality windows at reasonable prices. We provide our customers with the best window prices in the Denver area because we eliminate everything that unnecessarily adds to costs. We don’t have a large sales and marketing team, we don’t build fancy showrooms, and we don’t spend all our money on advertising.

Instead, we use our resources where they matter. We focus on great window products and hiring top installers. This way, we can offer you the best available windows without charging you outrageous prices.

Get a Hassle-Free Quote on your New Windows

Types of Replacement Windows We Install

We know no two Denver-area homes are the same, and this means that each house has different needs when it comes to its windows. That’s why we offer a variety of replacement window types, so we can handle and install any windows you may need.

Double-hung windows – Our most popular option, replacement double-hung windows combine a classic look with a durable composition.

casement windows installed in kitchen

Awning windows – Hinged at the top to swing outward, awning windows are typically used in first-floor bathrooms and basements.

awning window installation

Bay windows – These windows protrude from your home, giving it a unique look from the exterior and giving you more room inside.

bay window with grid lines

Special shape windows– When your home really stands out with a uniquely shaped window, you can count on Zen Windows Denver for special shape window replacements.

large custom special shaped windows installed above front door

Round-top windows – Whether going above a door or being installed elsewhere in your home, a round-top window is a great home design choice.

large custom round top window

Casement windows – Casement windows have a side hinge that allows the window to swing in the same manner as a door opens and closes.

wide double hung window in bedroom

Sliding windows – These windows offer the most glass area of our windows, making them ideal for smaller rooms.

triangle special shaped window

Bow windows – Bow windows are similar to bay windows in that they also offer additional living or storage space to your home.

white bow window installation

Hopper windows – Another popular choice for basements and first-floor bathrooms, hopper windows are basically awning windows hinged from the bottom.

view of hopper window with a screen

Picture Windows – Picture windows are stationary, fixed windows that do not open. A large picture window is an excellent choice when clear, unobstructed views are the priority.

large picture window with grid line pattern

Replacement Window Materials

In addition to the different styles of windows we can install in your home, there are also various materials for you to choose from. Some of the more popular options include:

Fiberglass windows – Fiberglass replacement windows are attractive but also more expensive than comparable options.

High-quality vinyl windows – High-quality vinyl windows get you a lot of bang for your buck. Besides being more affordable, they’re energy-efficient, durable, beautiful, and require almost no maintenance.

For more information on our different window materials, contact us online.

Simple and Accurate Quotes

Our Lines of Replacement Windows – Good, Better & Best

We have three lines of windows to satisfy any homeowner’s needs — Karma, Nirvana, and Lotus. These are our “good, better, and best” options, and we can help you pick out the exact right windows to meet both your needs and budget.

Karma – Double-Pane Windows From Zen Windows

karma double-hung windows
  • High-performance low-E and solar low-E glass options.
  • Fusion-welded sashes and frames are built to be exceptionally strong and durable.
  • Dual-fin, wool-pile weather stripping protects around the perimeter of all sashes.
  • Soft-Seal™straddle gasket under the sash helps prevent air and water infiltration.
  • Certa-Force™ balance system provides smooth and easy operation.
  • Integral lift rail features a comfortable, ergonomic design.
  • Intercept® warm-edge spacer and sealant system resists condensation.
  • Extruded metal screen frame features unobtrusive black fabric and a matching black spline.

Nirvana – Double-Pane Windows From Zen Windows

  • High-performance low-E and solar low-E glass options.
  • Fusion-welded sashes and frames are built to be exceptionally strong and durable.
  • Exterior beveled mainframe with drip cap provides beauty and style.
  • Integral lift rail features a comfortable, ergonomic design.
nirvana double-paned windows
  • Comfort foam frame improves the window’s thermal effectiveness.
  • Intercept® warm-edge spacer and sealant system provides superior seal integrity.
  • Certa-Force balance system provides smooth and easy operation.
  • Heavy-duty vent lock allows the window to remain partially open for ventilation.

Lotus – Triple-Pane Windows From Zen Windows

lotus triple-paned windows
  • High-performance triple-pane Ultra S and Solar Ultra S Glass options.
  • Fiberglass reinforcement ensures maximum structural performance and enhances the security of the window.
  • Fusion-welded sashes and frames are built to be exceptionally strong and durable.
  • A full beveled head provides a consistent, contemporary appearance.
  • Integral lift rail features a comfortable, ergonomic design.
  • Super Spacer® metal-free warm-edge sealing system.
  • Certa-Force balance system provides smooth and easy operation.
  • A screen latch locks the screen in place.
  • Low-profile tilt latches on double-hungs, are easy to use, and make cleaning super easy.

Our Replacement Window Service Area

Zen Windows Denver provides high-quality and energy-efficient windows to homes in Arvada, Aurora, Boulder, Broomfield, Castle Pines, Castle Rock, Centennial, Colorado Springs, Congress Park, Denver, Englewood, Golden, Highlands, Ken Caryl, Highlands Ranch, Lakewood, Littleton, Parker, Thornton, and Westminster, CO.

Our Replacement Windows Are Made for High Altitude

The elevation in Denver requires a special type of window. Higher elevation can weaken window seals, create efficiency issues, and make it harder for the window to stay in its spot. Zen Windows Denver understands this, and we offer replacement windows that are specifically designed for high altitudes. Our windows have quality vinyl and excellent seals to withstand the demands of our local environment. We use multiple panes of glass to ensure enough room for expansion, even in the cold Colorado winters, so your heated air stays safely inside your home.

Schedule window replacement with Zen Windows Denver. Call (303) 507-5206 or schedule online to start our no-hassle window installation process.

Window Replacement FAQ

Do you have questions about replacement windows? Check out these common questions and answers from the team at Zen Windows Denver.

What are some benefits of window replacement?

Replacing your windows can help lower your energy bills and improve the curb appeal of your home. It can also give you an easier-to-maintain option for your home, and it may increase your home’s resale value.

What factors impact the cost of replacement windows?

The cost of replacement windows is impacted by the window style, the glass you choose, and the frame material. The size of the window also impacts its cost. Zen Windows Denver will help you select windows that meet your goals for your home and reduce your potential energy costs while also fitting into your budget.

Should I replace all of my windows at the same time?

This depends on your needs, as sometimes you have just one or two windows that are not serving you well or are broken, and in this case, a single-window replacement makes sense. Replacing all of the windows simultaneously can improve your home’s efficiency, but it will cost more at the outset.

How long does window replacement usually take?

It takes about an hour to replace one window. The length of time for window replacement will depend on how many windows you are having installed.

How should I prepare my house for window replacement?

Prepare the walls around the window by taking off window treatments and artwork that is hanging on them. Cover furnishings with blankets to protect it from dust. Ensure the floor space around each window is cleared of furniture so the window installers can access the window.

We're changing the way people buy windows and doors.

No down payments, no pushy salespeople, a lifetime warranty and you work directly with the owner. Request a quote or give us a call to get started