PowerHouseHOME PERFORMANCEPowerHouse Home Performance

Window Installation

High-Performance Windows,
Precisely Installed

Our team installs high-performance windows designed to improve insulation, reduce energy costs, and enhance curb appeal. Whether you are replacing outdated frames or adding new windows to a remodel, we deliver precise installation, clean workmanship, and lasting results.

BPI Building Performance Institute certifiedNRPP certified radon professionalAARST member radon professionalHome Energy Score partnerGoogle Reviews 5.0 rating

Why Windows Matter

The most visible part of your building envelope

Windows are where comfort, efficiency, and appearance meet. Old or poorly installed windows leak the air you paid to condition, let noise pour in, and age the whole face of the house. Done right, replacement pays you back four ways:

  • Better insulation

    Modern glazing and airtight installation stop the drafts old frames let through.

  • Lower energy costs

    Reduced heating and cooling loads, especially when paired with air sealing.

  • A quieter home

    Multi-pane assemblies cut outside noise dramatically.

  • Enhanced curb appeal

    One of the most visible upgrades a home can get, inside and out.

View through a well-sealed window in a cozy Colorado home

How It Works

How our window installation works

01

Assessment & Measurement

We evaluate your existing windows, measure precisely, and identify where losses are worst.

02

Product Selection

Windows matched to Colorado conditions: hail, elevation UV, and big temperature swings.

03

Precision Installation

Flashed, sealed, and insulated to building-science standards, not just set in the hole.

04

Clean Finish & Walkthrough

Trim finished, work areas cleaned, and every window demonstrated before we leave.

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FAQs

Frequently Asked Questions

How do I know it is time to replace my windows?

Drafts you can feel, condensation between panes, frames that stick or rot, outside noise that pours in, and rooms that swing hot and cold near the glass are the classic signs. An energy audit can confirm how much your windows contribute to the losses.

What makes a window high-performance?

Multiple panes with insulating gas fills, low-emissivity coatings that reflect heat, quality frame materials, and, just as important, an airtight professional install. The best window performs badly if the installation leaks around it.

Will new windows lower my energy bills?

Old single-pane or leaky windows are a real energy drain, and replacing them reduces both heating and cooling loads. The payoff is biggest when window work is paired with air sealing and insulation.

Do you handle both replacements and new openings?

Yes. We replace outdated frames and install new windows for remodels and additions, with precise installation and clean workmanship either way.

Can windows really reduce outside noise?

Substantially. Modern double- and triple-pane assemblies cut street and neighbor noise to a fraction of what single-pane glass lets through.

What about Colorado hail and temperature swings?

Front Range windows live a hard life: hail, intense UV at elevation, and 60-degree temperature swings. We install products rated for exactly these conditions.

Will new windows change how my home looks?

For the better. Replacing weathered frames is one of the most visible curb appeal upgrades a home can get, inside and out.

How disruptive is window installation?

Most single-window swaps take under an hour each, and a whole-home replacement typically wraps in a few days. We keep the work areas clean and weather-sealed as we go.

Why have a home performance company install windows?

Because windows are part of the building envelope. We flash, seal, and insulate the installation the way building science demands, so the rated performance actually shows up on your bills.

Where do you install windows?

Across the Colorado and Wyoming Front Range, including Fort Collins, Wellington, Denver, Boulder, and surrounding communities.

Get Started Today

Upgrade the view and the bills at the same time

Get a free quote for window replacement or new installation, with honest guidance on where windows rank among your home's highest-payoff upgrades.

970-825-0950
Call Now: 970-825-0950