Double-hung & single-hung
The classic — on double-hungs, both sashes tilt in for cleaning, and modern balances mean they stay where you put them for decades.
Replacement Windows
Window replacement that holds the line.
Drafts, failed seals, and stuck sashes end here. Energy-efficient windows measured twice, installed by our own crews, and sealed for good — with the Crown Warranty behind every opening.
Licensed & insured
Lifetime Crown Warranty on workmanship
Every opening weathertight the same day
Financing available
Every style of opening
Windows for how the room is used.
Casement & awning
Crank-out windows that seal like a refrigerator door when closed — the tightest seal of any operating style, ideal over sinks and counters.
Sliding
Wide views and easy operation with no swing space needed — the workhorse for bedrooms and walkways.
Picture & specialty
Fixed glass for the view you bought the house for — plus arches, circles, and custom shapes matched to the architecture.
Bay & bow
Project the room outward. Seat boards, insulated skirts, and roofing tied cleanly into the existing exterior.
Whole-home packages
Replacing everything at once cuts per-window cost, keeps sightlines consistent, and gets it all under one Crown Warranty.
Price My Whole Home →
The glass does the work
Comfort is an engineering spec.
“Energy-efficient” isn’t a sticker — it’s a stack of measurable choices. Here’s what goes into every Kingbird window:
- Low-E coated double-pane glass — reflects heat back where it came from, both seasons
- Argon fill between panes — an insulating blanket you can see through
- Warm-edge spacers — the detail that stops condensation rings at the glass edge
- Foam-insulated frames and sealed installation — because the best glass loses to a leaky install
- Insert or full-frame — quoted for what each opening actually needs, not what's easiest to sell
Read your windows
Six signs the seals are done.
- Fog between the panes — the insulating seal has failed, permanently
- Drafts you can feel with the window locked
- Sashes that stick, slam, or won't stay open — dead balances
- Hot glass in summer — single-pane or dead Low-E doing nothing
- Soft or flaking frames — rot never gets better on its own
- Rooms that never hold temperature despite a healthy HVAC
Frame honesty
Vinyl, fiberglass, or wood-clad — the real trade-offs.
| Frame | Typical lifespan | Maintenance | Texas-sun behavior | Best for |
|---|---|---|---|---|
| Premium vinyl | 20–30 yrs | None | Modern multi-chamber frames stay stable; avoid bargain lines in dark colors | Best value for most homes |
| Fiberglass | 30–40 yrs | Minimal | Expands at the same rate as glass — seals last longer | Long-haul owners, dark colors |
| Wood-clad | 30+ yrs | Interior finish care | Aluminum/fiberglass exterior shields the wood | Character homes, interior warmth |
Whichever frame, the glass package and the installation quality decide the comfort — see what moves the price.
Straight answers
What windows actually cost.
Per-window, installed — not the teaser price that doubles at the kitchen table. Free measurements set your exact written price.
| Project | Typical range | What moves the number |
|---|---|---|
| Vinyl double-hung, installed | $450 – $750 per window | Size, glass package, floor height |
| Casement / sliding, installed | $550 – $900 per window | Hardware, size, opening condition |
| Wood-clad / fiberglass, installed | $800 – $1,400 per window | Frame material, finish, custom sizing |
| Whole home (10 windows) | $5,500 – $12,000 | Mix of styles, insert vs full-frame |
Ranges reflect typical mid-2026 pricing including removal, disposal, insulation, and interior/exterior trim-out. Full-frame replacements and bays/bows price higher — and we’ll tell you before we measure, not after.
Window questions
Asked at every kitchen table.
How much does window replacement cost?
Roughly $450 to $1,400 per window installed, depending on frame material, size, and glass package. A typical 10-window home lands between $5,500 and $12,000. Our ranges are published above; your exact price is written down after free measurements.
How do I know it’s time to replace my windows?
Drafts you can feel, fog or condensation between panes, sashes that stick or won’t stay open, soft spots in the frames, or rooms that never hold temperature. We’ll tell you honestly which windows need replacing — often it isn’t all of them.
How long does installation take?
Most whole-home projects finish in one to two days, and every opening we open is sealed and weathertight the same day. No plywood nights, no open holes over the weekend.
What’s the difference between insert and full-frame replacement?
Insert replacement sets the new window inside your existing frame — faster and cheaper when frames are sound. Full-frame strips to the studs and rebuilds flashing and insulation — the right call when there’s rot or a bad original install. We quote what each opening actually needs.
Can I replace just a few windows now and the rest later?
Absolutely — many homeowners phase by facade, starting with the west-facing windows that take the worst summer beating. We keep your specs on file so later phases match exactly, and every phase gets the Crown Warranty.
Can you install windows in the middle of a Texas summer or a cold snap?
Yes — windows install year-round. Each opening is exposed for under an hour, sealed the same day, and sealants are chosen for the temperature they're applied in. Summer is peak season for window installs in Texas.
Will new windows lower my energy bills?
Replacing single-pane or failed-seal units with Low-E, argon-filled glass noticeably cuts heat transfer — you feel it at the glass immediately and see it on bills within a season. The bigger win is comfort: no more cold spot by the couch.
Free measurements · One fair price · Backed for life
Let the weather stay outside.
Prefer to talk? Call (800) 555-0134 — a person answers.