Ameritech Windows
Custom Double Hung Windows Denver
#1 TRUSTED BRAND FOR DOUBLE HUNG WINDOW REPLACEMENT
FALL SAVINGS Event
Limited Time Only
Colorado's Premier Window & Door Specialists
$395 OFF EACH WINDOW
$795 OFF EACH DOOR
$0 DOWN • 24 MONTHS NO INTEREST
*With approved credit. See representative for details.
Four-window minimum • New customers only
Locally owned and operated in Colorado for over 30+ years
- Refresh Your Home -
Lock In Your Savings Today
$795 OFF EACH DOOR
Locally owned and operated in Colorado for over 30+ years
Lock In Your Savings Today
Promo Ending Soon 11-01-2026
Minimum purchase does apply and cannot be combined with any other discounts.*
Deal is for first time customers only.
Ameritech’s Custom Double Hung Windows
Classic Look. Easy Cleaning. Built for Colorado.
What is a double hung window? A double hung window has two sashes that both slide up and down in the frame. You can lower the top sash, raise the bottom one, or open both at once, and both sashes tilt in so you can wash the outside glass from inside the house.
Ameritech Windows installs custom double hung windows across Denver and the Front Range. Double hungs suit the brick bungalows, Denver Squares and two-story colonials found all over the metro, and each one is sized to the opening your home already has.
Here’s why homeowners choose us for double hung windows:
- Custom-sized to your existing openings, including the odd sizes in older homes
- Triple-pane glass at double-pane prices
- Hybrid vinyl-composite frames that won’t warp, rot or need painting
- Installers with 10 to 30+ years of experience
Every installation comes with a 40-year warranty and a free 3-year anniversary inspection. Get a free quote for your double hung windows, or compare them with our casement windows.
Triple-pane double hung windows at double-pane prices. Get your free quote today!
Top 10 Benefits of Double Hung Windows for Colorado Homes
Double hung windows have been the standard in American homes for generations, and they still earn their place. Here’s what they do well in a Colorado house:
Two-Way Ventilation
Lower the top sash and raise the bottom one. Warm air leaves through the top opening while cooler air comes in at the bottom, so a room airs out faster on a summer evening.
Easy Cleaning
Both sashes tilt in, so you can wash the outside glass from inside the house. Second-story windows get cleaned without a ladder.
Traditional Style
Double hungs match the look of Denver bungalows, Victorians and Foursquares. Grid patterns and frame colors let new windows keep the character of an older home.
Energy Efficiency
Triple-pane glass with Low-E coatings and insulating gas between the panes cuts heat loss on cold nights and heat gain on summer afternoons, which lowers heating and cooling bills.
Fits Existing Openings
Many older Denver homes were built with double hung windows. A custom double hung replacement fits the opening you already have, so the house keeps its look.
Weather Resistance
Weatherstripping where the two sashes meet and along the frame keeps out wind, dust and blowing snow during Front Range storms.
Safer Airflow
Open only the top sash for fresh air while the bottom sash stays closed, a simple way to ventilate a child’s room.
Room for Window AC
A raised bottom sash holds a window air conditioner or a box fan, which matters in older homes without central air. The screen stays on the outside.
Low Maintenance
Vinyl-composite frames never need paint, and they won’t warp, rot or peel in Colorado’s dry, high-UV climate.
Custom Fit & Style
Every double hung window is made to your measurements, with frame colors, grid patterns and hardware chosen to match your home.
Why Double Hung Windows Work in Colorado’s Climate
Denver sits at 5,280 feet. At that altitude the sun is stronger, the air is drier, and a winter day can swing from below freezing to mild and back. Front Range homes also take hail, high winds off the foothills and heavy spring snow.
A double hung window handles all of that when the glass and seals are right. Triple-pane glass with Low-E coatings keeps rooms warmer in January and cooler in July, and modern weatherstripping at the meeting rail stops the drafts that older double hungs are known for.
Where Double Hung Windows Work Best in Colorado Homes
- Older Denver homes: Bungalows, Victorians and Denver Squares in neighborhoods like Washington Park, Highland and Park Hill were built with double hungs. Matching the style keeps the house looking right.
- Bedrooms: Open the top sash for air at night while the bottom sash stays closed.
- Living and dining rooms: Joined side by side, double hungs fill a wide wall with light and still open for air.
- Upper floors: Tilt-in sashes mean second-story glass gets cleaned from inside, without a ladder.
Why Double Hung Windows Handle Colorado’s Climate
A double hung is only as weather-tight as the seals between its two sashes. That is where a new window differs most from the drafty one it replaces.
- Triple-pane glass: Two insulating gas chambers slow heat loss on sub-zero nights and heat gain on 90-degree afternoons.
- Low-E coatings: Block much of the UV at altitude while letting visible light through, so floors and furniture fade less.
- Weatherstripping at the meeting rail: Seals the joint where the two sashes meet, the usual source of drafts in older double hungs.
- Vinyl-composite frames: Resist warping, rot and peeling in dry, high-UV air.
For homes across Denver, Boulder, Colorado Springs and the rest of the Front Range, triple-pane double hungs keep the classic look without the drafts.
Our Double Hung Window Installation Process
At Ameritech Windows, we take pride in professional, accurate and worry-free installation. Whether you’re replacing one drafty double hung or every window in the house, your custom double hung windows go in with the same care.
STEP 1: Exact Measurements
After your consultation, our installation manager, who brings more than 30 years of experience, measures every opening so each window fits tight and square.
STEP 2: Transparent Communication
We keep you informed every step of the way with clear timelines for delivery and installation. No surprises or last-minute changes.
STEP 3: Expert Installation Team
Our installers have 10 to 30+ years of experience and treat your home with care. Every window is installed to exact standards.
STEP 4: One-Window-at-a-Time Process
We install each double hung window individually for exact placement, a tight seal and minimal disruption to your home.
STEP 5: Full Cleanup Included
After installation, our team leaves your home clean and your windows spotless, so you can enjoy the benefits right away.
STEP 6: Long-Term Assurance
Every installation includes a 40-year warranty and a free 3-year inspection, giving you peace of mind for years to come.
Real Reviews From Our Clients
Why Choose Ameritech Windows?
More About Why Our Home Replacement Windows Are The Best For Denver, Boulder, Colorado Springs, Aurora, and The Colorado Front Range
When Denver homeowners want the best in performance and design, they turn to Ameritech for custom double hung windows. Here’s what sets us apart:
Visit our Triple Pane Glass, Energy-Efficiency, and Colorado Windows pages to learn more about the unique benefits of Ameritech Windows. For more details about our window installation service, warranty, and additional services like our 3-Year Anniversary Inspection, please explore our website or contact us directly. Your home deserves the best, and Ameritech Windows is here to provide it.
Serving Greater Colorado Front Range
The Absolute Best Windows in Colorado. Period.
Our Triple Pane Windows at Double Pane Prices are the BEST CHOICE for your Colorado home!
Triple Pane
Our highly-rated triple pane windows lock in more of your home's energy reducing energy bills & saving you money!
5-Stars
Ameritech Windows has 900+ Google reviews from happy homeowners – the vast majority rated 5 stars!
Since 1994
Since 1994 we have been providing the Colorado Front Range with the highest quality Triple Pane Windows!
Worry-Free
Our top-quality expert installers have decades of experience and specialize in only windows and doors.
Frequently Asked Questions (FAQs) for Ameritech Windows
What is a double hung window?
A double hung window has two sashes that both slide up and down. You can open the top, the bottom or both, and both sashes tilt in so you can clean the outside glass from inside.
What is the difference between single hung and double hung windows?
In a single hung window only the bottom sash moves and the top is fixed. A double hung lets you open both sashes, which gives better airflow and lets you clean both sides of the glass from inside.
Are double hung windows energy efficient in Colorado?
Yes, with the right glass and seals. Triple-pane glass with Low-E coatings and good weatherstripping at the meeting rail keep a double hung tight through Colorado winters and sunny summers.
Can a double hung window be used for egress?
It can if the window is large enough. Only half of a double hung opens at a time, so it needs a bigger frame than a casement to give the clear opening that egress codes require. Ask about egress sizing for bedrooms during your in-home consultation.
Double hung or casement windows: which is better?
Casements crank open and seal tightly against the frame, which suits hard-to-reach spots like over a kitchen sink. Double hungs keep a traditional look, open without sticking out into a walkway or deck, and tilt in for cleaning. Many homes use both.
How do you clean double hung windows?
Unlock the window, raise the bottom sash a few inches and release the tilt latches to tip it inward. Lower the top sash and do the same. Wash both sides, then tilt the sashes back and lock the window.
Can double hung windows be custom sized?
Yes. Every double hung window Ameritech installs is made to the measurements of your opening, including the odd sizes common in older Denver homes.
What styles and colors are available for double hung windows?
Double hungs come in a range of frame colors, grid patterns and hardware finishes, so new windows can match a historic brick bungalow or a newer two-story. We help you choose during your consultation.
How long does double hung window replacement take?
A single window takes a few hours. Whole-home projects usually take one to several days, depending on how many windows you replace.
Can I replace only some of my double hung windows?
Yes. Many homeowners start with the draftiest rooms or the side of the house that gets the most sun, then replace the rest later. Ask about current promotions when you get your quote.
GET FREE QUOTE!
Promo Ending Soon 11-01-2026
Locally owned and operated in Colorado for over 30+ years
Minimum purchase does apply and cannot be combined with any other discounts.*
Deal is for first time customers only.**
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Upgrade Your Home with Ameritech Windows!
Join Hundreds of Satisfied Customers!
Upgrade to the custom double hung windows Denver homeowners rely on for comfort, easy cleaning and a classic look. Whether you’re replacing one drafty window or every window in the house, Ameritech has the right fit.
Schedule a free consultation, or see recent Ameritech projects.
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From triple-pane windows and entry doors to composite siding and attic insulation, Ameritech has been Colorado’s #1 home improvement company since 1994. Over 900 Google reviews across the Front Range.