Windows Cost in Katy, TX in 2026
Most Windows projects in Katy, TX cost between $4,500 and $18,000. The typical price is $8,500.
Katy prices track the national average closely. Costs here are close enough to the national picture that the adjustment barely moves the number.
What drives the price
- Vinyl, fibreglass or wood-clad frames
- Double versus triple glazing and low-E coatings
- Full-frame replacement versus insert into the existing frame
- Custom sizes, bays, bows and arched tops
Usually included
- Windows, frames and hardware
- Removal and disposal of the old units
- Installation, insulation and interior trim
- Exterior caulking and capping
Usually extra
- Rotten sill or framing repair found on removal
- Interior painting
- Permits where required
Unit prices in Katy, TX
| Quality tier | Cost each |
|---|---|
| Budget | $445 |
| Mid-range | $845 |
| High-end | $1,800 |
Window replacement companies in Katy, TX
Businesses listed on Google near Katy, TX. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
ElitePro Glass Solutions
4.9(417 reviews)
27235 Hwy Blvd Suite B, Katy, TX 77494
Windows Pros
5.0(223 reviews)
1325 Main St Ste 1504, Katy, TX 77494
Glass Doctor of Katy
4.5(213 reviews)
5150 Franz Rd Ste 800, Katy, TX 77493
Uber Haute Glass and Windows
5.0(121 reviews)
20220 Morton Rd Unit 5018, Katy, TX 77449
Auto Glass Pro Tech
5.0(68 reviews)
21925 Franz Rd Ste 305, Katy, TX 77449
Creative Glass And Mirror
5.0(56 reviews)
Green House Business Park, 19308 Morton Rd, Katy, TX 77449