Get free quote!
Ameritech Windows logo featuring a stylized window with blue mountains inside, next to the text AMERITECH in black and WINDOWS in light blue.

(303) 444-1998

Free Quote
Call Us

Before and After Gallery

Before and after comparison of a glass sliding patio door, showing the original dark-tinted door on the left and a new white-framed, clear sliding door with a screen on the right.
Side-by-side comparison of a patio door before and after renovation; the left shows an old, dark screen door and the right shows a new, white-framed sliding glass door with clear visibility to a patio.
Side-by-side comparison of front doors: the left shows an old white door with damage at the bottom; the right shows a new, light blue door with decorative glass and updated hardware. Both are framed by beige walls.
Side-by-side comparison of a door before and after renovation; the old door is worn with a large hole, while the new door is fresh, fully painted, and has a neat built-in pet door at the bottom.
Side-by-side comparison showing French doors with peeling paint and blinds on the left labeled BEFORE, and a modern sliding glass door on the right labeled AFTER. Both doors open onto a patio.
Side-by-side comparison of a door before and after replacement; left shows a plain gray door with three small rectangular windows, right shows a gray door with an arched window and decorative panels.
Side-by-side comparison of a front door before and after updates; the before image shows a door with a window and silver hardware, the after image shows a solid door with black hardware. Both have a hello doormat.
Side-by-side comparison of a basement window: left shows a dirty, damaged window labeled BEFORE, right shows a clean, restored window with new framing labeled AFTER.
Side-by-side photos show a door before and after renovation. The before door is white with blinds; the after door is blue with a large glass pane, letting in more light. The wall and floor remain unchanged.
Minnock Before scaled 1 Minnock AFter 2 scaled 1
BEFORE 1 AFTER
Before Guerrero scaled 1 After Guerrero scaled 1
Before After
Resized 20220325 092204 Resized 20220325 111302
Bay Before Bay After
Before 3 After 3
Before crop Ameritech Windows CO After crop Ameritech Windows CO
Side-by-side comparison of a sliding glass door labeled Before on the left, showing a dirty and old door, and After on the right, showing a clean, clear, and new-looking sliding door.
Side-by-side comparison of a sliding glass door before and after renovation. The left shows an older, dark-framed door; the right shows a new, white-framed door on a light blue house with stone steps.
Side-by-side comparison of a window before and after replacement; the left shows an old, foggy window with black trim, while the right shows a new, clear window with white trim and a cleaner appearance.
Side-by-side images of a house show a “before” view with old, dark-trimmed windows, and an “after” view with new, white-framed windows, giving the brick exterior a brighter, updated appearance.
Side-by-side comparison of house windows labeled Before and After. The Before shows dark-framed windows and a ladder; the After shows white-framed windows, completed installation, and no ladder.
Side-by-side comparison of a house exterior labeled “Before” and “After.” The “Before” side shows a dirty, stained soffit, while the “After” side shows the soffit clean and free of stains above a brick wall.
Split image showing an attic before, with exposed beams and dust, and after, with new insulation covering the floor and plastic sheeting on the ceiling. Labels Before and After are at the top.
Side-by-side comparison of three windows: the left shows old, scratched windows labeled BEFORE; the right shows new, clear windows with a clean frame labeled AFTER.
Side-by-side comparison of a sliding glass door; the left side shows a dirty, older door labeled BEFORE, while the right side shows a clean, new door labeled AFTER. Both are on a wooden deck.
Side-by-side comparison of house windows; left labeled Before, showing old, dark window frames, and right labeled After, showing newly painted white window frames on the same brick wall.
Side-by-side comparison of a red door before and after renovation; the before door is faded and worn with a sign, while the after door is freshly painted, smooth, and bright red.
Kelly Before 1 Kelly After scaled 2
Before After
renditionDownload 2 scaled 1 renditionDownload 1 scaled 1
Boulder Colorado Before scaled 1 Boulder Colorado After scaled 1
Before After
Before After scaled
Before Door After Door
Before 1 After 1
Before 2 After 2
CALL NOW! (303) 444-1998

Other Window Options

Serving Greater Colorado Front Range

Click Here to View our Service Area

The 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 700+ Google reviews from happy homeowners – the vast majority of are 5-star rated!

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.

Logo for Ameritech Windows overlaid on a bright, modern room with large windows, white walls, light wood floors, a potted plant, and a scenic view of trees and grass outside.
Ameritech Home Logos

GET FREE QUOTE!

Call Now! (303) 444-1998

Promo Ending Soon 03-01-2026

Winter Window Event
Winter Special Savings • Limited Time
This Winter Season, Elevate Your Home’s Comfort and Style:
$0 DOWN • 24 MONTHS NO INTEREST • FREE TRIPLE-PANE UPGRADE
Six-window minimum • New customers only
Lock in Your Winter Deal Today

Minimum purchase does apply and cannot be combined with any other discounts.*

Deal is for first time customers only.**

By checking this box, I verify that this is my mobile telephone number, and I authorize Ameritech Windows to contact me at this number via phone, email and text message (SMS) using automated dialing technology for marketing purposes. Consent is not a condition to purchase property, goods, or services. To opt out at any time, I may notify Ameritech Windows by telephone. Message and data rates may apply.