Window Replacement • Denver, CO

Window Replacement & Installation in Denver, Colorado

From Wash Park bungalows to Capitol Hill Victorians to mid-century ranches out toward DTC, Denver's older housing stock needs windows that can handle a 40-degree swing and a hailstorm—backed by a Veteran-Owned Colorado contractor.

In-house certified installation team—never a subcontractor.
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Quotes & Consultations

Serving Denver Metro

Window Replacement Built for Denver's Climate

Denver's older housing stock — from Wash Park bungalows to Capitol Hill Victorians to mid-century ranches out toward Denver Tech Center — means a lot of original or aging windows still doing their best against Front Range weather.


KV Windows has been replacing and repairing windows across the Denver metro for years, and we know what performs here: enough insulation to handle a 40-degree temperature swing in a single day, and glazing that can take a hailstorm without cracking.

As a Veteran-Owned Colorado contractor, every install is handled by a certified in-house team, not a subcontractor we've never met, and we stand behind the work with manufacturer-backed warranties.

What We Provide

What We Do in Denver

Residential and commercial window replacement, entry and patio doors, hail and storm damage repair with insurance claim support, storefront installation, and exterior painting to finish the job.

Homes Across Denver

Residential Window Replacement

Denver's older housing stock means a lot of homes are still working with original or aging windows. We install replacements sized and specced for what performs on the Front Range.

Window Replacement

  • Vinyl Windows
  • Wood Windows
  • Fiberglass Windows
  • Aluminum Windows

Entry & Patio Doors

  • Entry Door Installation
  • Patio Door Installation
  • Sliding Door Installation

We proudly serve University Park, Wellshire, Harvey Park, Alamo Placita, Central Park, University Hills, Denver Tech Center, Ruby Hill, and the greater Denver metro along the I-25 corridor.

Businesses Across Colorado

Commercial Window Installation

KV Windows installs commercial storefront and curtain wall systems for Denver businesses along the I-25 corridor and throughout the metro.

Storefront & Curtain Wall

  • Storefront Glass Installation
  • Curtain Wall Systems
  • Commercial Window Replacement

Business Services

  • Free Commercial Quotes
  • Certified In-House Crews
  • Exterior Painting to Finish the Job

We work efficiently to minimize downtime and help your Denver business return to normal operations as quickly as possible.

Windows & Glass

Materials Built for Denver's Climate

Denver's climate is genuinely hard on windows — intense UV at altitude, big daily temperature swings, and the annual risk of hail. We spec materials around that reality, not a generic national playbook.

Materials We Install

  • Vinyl
  • Wood
  • Fiberglass
  • Aluminum

Built for the Front Range

  • Hail-Resistant Glazing
  • High-Altitude UV Protection
  • Insulated for 40° Temperature Swings

Every install is handled by a certified in-house team, and we stand behind the work with manufacturer-backed warranties.

Finishing The Job

Exterior Painting to Finish the Job

Once your new windows or doors are installed, our professional painting team can finish the job with premium exterior coatings designed for Denver's climate.

Painting Services

  • Complete Exterior Painting
  • Spot Repairs
  • Trim Painting

Preparation & Finishing

  • Surface Preparation
  • Color Matching
  • Protective Coatings

See our full Exterior Painting services for more detail.

Hail Damage? We Handle That Too

Insurance Claim Assistance

If a storm did the damage, we'll document it, work directly with your insurance company, and get you through the claims process without you having to become an expert in it overnight.

We Can Assist With

Our team visits your Denver home or business to assess your windows and understand what you need.

  • Storm Damage Documentation
  • Detailed Repair Estimates
  • Property Inspections
  • Communication Throughout the Restoration Process
  • Coordination with Insurance Adjusters

Our goal is to make the restoration experience as straightforward as possible while helping ensure repairs are completed correctly.

Know The Warning Signs

Common Signs of Hail & Window Damage

Denver's annual hail risk means not all damage is immediately visible. After severe weather, watch for signs such as:

  • Cracked or Broken Windows
  • Chipped or Peeling Exterior Paint
  • Broken Window Seals
  • Water Leaks
  • Drafts Around Windows
  • Damaged Storefront Glass
  • Visible Impact Marks
  • Loose Exterior Trim
  • Moisture Between Window Panes

If you notice any of these issues, scheduling a professional inspection can help prevent additional damage.

Front Range Weather

Why Denver Homeowners Choose KV Windows

Denver's climate is genuinely hard on windows — intense UV at altitude, big daily temperature swings, and the annual risk of hail. We spec materials and installation methods around that reality, not a generic national playbook.

Veteran-Owned & Operated

Disciplined project management, accountability, and attention to detail from start to finish.

Certified In-House Team

Every install is handled by our own certified team, not a subcontractor we've never met.

Manufacturer-Backed Warranties

We stand behind every installation with manufacturer-backed warranties.

Built for the Front Range

Enough insulation to handle a 40-degree swing in a day, and glazing that can take a hailstorm without cracking.

Residential & Commercial Expertise

Experienced crews capable of serving Denver homes and businesses alike.

High-Quality Materials

Vinyl, wood, fiberglass, and aluminum options built to withstand Denver's climate.

Licensed & Insured Professionals

Fully licensed and insured for residential and commercial window projects.

Hail Damage Insurance Support

We document the damage and work directly with your insurance company on the claims process.

Denver Metro Knowledge

From Wash Park to DTC to the greater metro along the I-25 corridor, we know this market.

We're committed to installing windows that perform in Denver's climate, and treating every customer with honesty and respect.

How It Works

Our Installation Process

A clear, consistent process from your free quote to the final walkthrough.

Step 1: Free In-Home Consultation

Our team visits your Denver home or business to assess your windows and understand what you need.

Step 2: Detailed Estimate

You’ll receive a comprehensive estimate outlining recommended materials, replacement options, and project costs.

 

Step 3: Installation Planning

We schedule your project, coordinate materials, and develop a plan to complete installation efficiently while minimizing disruptions.

 

Step 4: Professional Installation

Our certified in-house crews complete the installation using quality materials and proven techniques.

 

Step 5: Final Walkthrough

Before the project is complete, we perform a final inspection with you to ensure every detail meets our quality standards.

Nearby Service Areas

Also Serving the Cities Around Denver

We install and repair windows throughout the Denver metro. Here's where else we work close to Denver.

Englewood

Just south of Denver, sharing much of the same older housing stock.

Window Replacement in Englewood →

Arvada

Northwest of Denver, one of our regular stops in the metro.

Window Replacement in Arvada →

Westminster

North of Denver, bordering Arvada and Thornton.

Window Replacement in Westminster →

Aurora

East of Denver, another close-in metro city we serve regularly.

Window Replacement in Aurora →

Thornton

North of Denver, just past Westminster along I-25.

Window Replacement in Thornton →

Common Questions

Frequently Asked Questions

Answers to the questions we hear most from Denver homeowners and businesses.

What window materials do you install in Denver?

We install vinyl, wood, fiberglass, and aluminum windows, specced to handle Denver's daily temperature swings and hail risk.

Can hail damage affect windows without breaking the glass?

Yes. Hail can damage window seals, frames, exterior finishes, and surrounding materials even if the glass appears intact.

Do you work on both residential and commercial properties in Denver?

Yes. KV Windows provides window replacement and installation for homes, office buildings, retail centers, and other commercial facilities across the Denver metro.

Can you help with my hail damage insurance claim?

Yes. If a storm did the damage, we'll document it, work directly with your insurance company, and walk you through the claims process.

Do you provide free quotes?

Yes. We offer free quotes for Denver homes and businesses, whether you need a full replacement or storm damage repair.

Get a Free Quote for Your Denver Home or Business

Whether you need new windows, entry and patio doors, storefront installation, or hail damage repair with insurance claim support, KV Windows is ready to help. Our experienced team provides dependable service, quality craftsmanship, and honest guidance from the initial quote through the final walkthrough.

Request a Quote

Denver's trusted Veteran-Owned window replacement professionals.