The Woodruff Windows Difference
Both sashes have to operate perfectly.
That starts with the installation.
A double hung window with a sash that sticks, rattles, or won’t lock flush is an installation problem dressed up as a product problem. The balance system has to be set correctly, the weatherstrip has to compress evenly, and the frame has to sit square in the opening before any of that works.
Balance System Calibration
A properly calibrated constant-force balance system keeps both sashes moving smoothly and holding their position for years. We set it correctly at installation so you’re not dealing with a sash that drops or a tilt latch that won’t engage two summers from now.
Our Crews. Our Standards.
We don’t hand your project off to whoever’s available. Every installer on your job is accountable to Woodruff, which means the quality expectation is the same on every install, every time.
Finished Trim & Full Cleanup
We fit and paint-match interior and exterior trim on every window we install. Then we clean up the work area completely and walk you through both sashes, the tilt latches, and the locks before we leave.
Explore the double-hung window details
Discover what makes a properly installed double hung window the most versatile replacement choice for McKinney homes.
Two operable sashes. Built to move smoothly for decades.
Independent Dual-Sash Operation
Both the upper and lower sashes operate independently of each other, giving you more precise control over airflow, ventilation height, and how much of the opening you want active at any time.
Tilt-In Sash Cleaning
Both sashes tilt inward with a simple latch release, letting you clean the exterior glass from inside your home. On second-story windows especially, that means no ladders, no risk, and no reason to put it off.
Constant-Force Balance System
A spring-tensioned constant-force balance holds each sash in position without the cords, weights, or pulleys that made older double hung windows so prone to failure. Modern balance systems are quieter, more consistent, and don’t degrade the way their predecessors did.
Designed to perform in a climate that tests every window it meets
Cardinal LoĒ³-366 Low-E Glass
Triple-silver-coated Low-E glass is the standard across our double hung installs, blocking 95% of UV rays and rejecting solar heat gain before it enters your home. In McKinney’s cooling-dominated climate, that coating earns its cost every single summer.
Argon Gas Fill
Argon between dual panes slows heat conduction across the glass surface, keeping your air conditioning working for the house rather than compensating for what’s coming through the windows.
ENERGY STAR South-Central Certified
Every double hung window we install meets ENERGY STAR Version 7.0 requirements for the South-Central climate zone (U-Factor ≤ 0.28, SHGC ≤ 0.23), the certification standard that reflects McKinney’s actual thermal conditions, not an averaged national benchmark.
Two sashes means two opportunities to get the locks right
Cam-Action Meeting Rail Locks
Cam-action locks at the meeting rail pull both sashes tightly together, compressing the weatherstrip and eliminating the small but meaningful gap that a poorly engaged latch leaves open to air and noise.
Sash Lift Handles & Tilt Latches
Quality lift handles and positive-engagement tilt latches make day-to-day operation feel substantial rather than flimsy. When the hardware feels right, you use the window. When it doesn’t, you stop.
Optional Ventilation Stops & KidSafe Limiters
Ventilation stops let you lock the sash in a partially open position for airflow without creating a full opening. KidSafe limiters restrict how far the lower sash can travel, a practical safety feature for bedrooms in homes with young children.
Same opening, very different glass experience
Tempered Safety Glass
Required by code in specific applications near doors and at low heights, tempered glass is available across all of our double hung configurations and is worth specifying on any ground-floor window in a high-traffic area.
Sound-Control Laminated Glass
For bedrooms and home offices on street-facing elevations in Stonebridge Ranch or Craig Ranch, laminated acoustic glass with an STC rating up to 34 makes a genuine difference in how quiet the room feels with the window closed.
Obscure & Decorative Glass
Frosted or patterned glass is available for bathrooms and privacy applications where you want daylight without the sightline, fitted into the same double hung frame as any other configuration.
Brands
Premium Brands We Expertly Install
DOUBLE HUNG WINDOW SPECS & PERFORMANCE
Double hung windows are the most commonly replaced window type in North Texas homes. The market is full of products at very different performance levels. Here’s what actually separates each tier, based on NFRC data for the South-Central climate zone.
|
Feature / Spec |
Good (Standard) |
Better (Premium) |
Best (Architectural) |
|---|---|---|---|
|
Glass Panes |
Dual-Pane |
Dual-pane with enhanced coating |
Triple-Pane |
|
Insulating Gas |
Argon |
High-Density Argon |
Krypton |
|
U-Factor (Lower is better) |
0.28–0.32 * |
0.23–0.28 * |
0.17–0.22 * |
|
Frame Material |
Vinyl |
Multi-chamber reinforced vinyl |
Fibrex® or Wood/Clad |
|
Warranty |
Limited Lifetime |
Limited Lifetime (transferable) |
Limited Lifetime + extended glass |
* Specifications may vary slightly based on exact sizing and structural requirements.
See The Difference
What a whole-home double hung replacement actually changes
Homeowners who replace builder-grade double hung windows with properly specified modern units consistently report the same three things: the house is quieter, it cools faster, and the rooms near the replaced windows feel different in a way that’s hard to describe until you’ve experienced it. Here’s the measurable side of that.
Up to 25–30% less energy lost through your windows when upgrading from builder-grade clear glass to ENERGY STAR-certified double hung with Low-E and argon.
Cardinal LoĒ³-366 glass rejects heat at the surface, so south- and west-facing rooms stop fighting your AC.
Acoustic laminated glass rated up to STC 34 turns street noise into something you used to hear.
Low Maintenance
Clean both sides of every window without leaving the room.
On a double hung, both sashes tilt inward with a simple latch release. That distinction matters most on second-story windows, where cleaning the exterior glass on a single hung means a ladder or living with streaks. For two-story homes replacing 15 or more windows, it’s a quality-of-life difference that compounds every time it rains.
Smart Airflow
Open the top, open the bottom, or open both. The physics work in your favor.
Warm air rises. Open the upper sash and it exits naturally. Open the lower sash at the same time and cooler air pulls in at floor level. In McKinney’s shoulder seasons, that stack-effect ventilation moves air through a room without a fan, and without running the AC.
Testimonials
What Our Customers Say
Hear directly from Dallas homeowners about their exceptional experience with Woodruff Windows.
Recognized for Excellence
Gallery
Double-Hung Inspiration
Browse recent installations featuring our most popular window style.
Process
What to Expect After Booking
Our streamlined 3-step process ensures a stress-free upgrade.
Step 1
Precision Measurement
We measure every opening in person, down to the 1/8″, before anything gets built. No guessing, no surprises on install day.
Step 2
Custom Manufacturing
Your windows are built to order in our partnered facilities to your exact specifications.
Step 3
Expert Installation
Our certified crew installs, seals, and trims your new windows, typically in one day.
Price
Transparent Pricing Expectations
Window replacement costs vary based on size, features, and installation type. Here are typical ranges for a standard sized Double-Hung window.
Standard Replacement
$800 – $1, 100
per window installed
- Dual-pane with Cardinal LoĒ²-272 Low-E glass and argon gas fill
- Vinyl multi-chamber frame in standard colors
- Meets ENERGY STAR South-Central requirements
- Limited lifetime warranty
Most Popular
Premium Upgrade
$1,200 – $1,600
per window installed
- Dual-pane with Cardinal LoĒ³-366 glass and argon gas fill
- Reinforced vinyl or fiberglass frame with expanded color and finish options
- Exceeds ENERGY STAR requirements; warm-edge spacer system
- Limited lifetime transferable warranty
Architectural Double Hung
$1,600+
per window installed
- Triple-pane with Cardinal LoĒ³-366 + LoĒ-i89 glass and krypton gas fill
- Fiberglass or wood-clad frame with full color library
- Meets ENERGY STAR Most Efficient criteria
- Limited lifetime warranty with extended glass breakage coverage
*Pricing represents typical installed cost per window for standard residential sizes, including Woodruff’s full-service installation (trim, paint match, cleanup). Actual pricing varies by window size, story level, customization, and total project scope. Volume pricing available for whole-home replacements. All quotes are free, written, and no-obligation.
Request Your Free In-Home Estimate
Lock in current pricing and take the first step toward a more beautiful, energy-efficient home. No obligation.
FAQ
Frequently Asked Questions
My double hung windows stick and won’t stay up. Is that a repair or a replacement?
Usually a balance system issue, and the answer depends on the age and condition of the window overall. If the frame is still square, the glass is clear, and the weatherstripping is intact, a balance system repair or replacement is worth considering. If the window is more than 15 years old, the seals are failing, or the frame has shifted, you’re better off replacing the whole unit. The repair cost on an aging double hung often approaches replacement cost quickly, and you end up with a repaired old window rather than a new one. We’ll give you an honest read on which way to go during the consultation.
How much does double hung window replacement cost in McKinney?
Most of our McKinney customers land between $800 and $1,500+ per window installed, depending on the brand, glass package, and frame material. That price covers everything: the window, our in-house installation, trim work, paint matching, and cleanup. We publish our pricing ranges because we think you should know the ballpark before you call. Every quote is custom, written, and comes with zero obligation.
How is a double hung different from a single hung, and is the extra cost worth it?
With a single hung, the lower sash opens and the upper sash is fixed. With a double hung, both sashes operate independently. The practical differences: double hung windows allow upper-sash ventilation (warm air out at ceiling level), both sashes tilt in for cleaning, and you have more flexibility in how you use the window day to day. The cost premium is typically 15–25% over a comparable single hung. For first-floor rooms where you’ll never need to clean the upper sash from outside, single hung is a solid value. For second-floor rooms and anywhere upper-sash ventilation matters, double hung earns the difference.
How long does it take to replace double hung windows in a whole house?
For a typical McKinney home with 10 to 15 windows, our crew completes installation in one to two days. Individual window replacements usually take 30 to 45 minutes per opening once we’re on site. We’ll give you a specific timeline estimate based on your window count and project scope during the consultation, and we confirm the installation date in advance so there are no surprises.
When both sashes work the way they’re supposed to, you stop thinking about the windows.
That’s the goal. A whole-home double hung replacement done right is something you notice for a few days and then forget about for twenty years. Family-owned since 1982. In-house crews. No subcontractors. No surprises.