Both sashes operate and tilt in for cleaning. Most-requested window style in St. Louis. Modern Pella construction with energy-efficient glass.
Every double hung window project KPro takes on starts with a free 24-hour drone inspection. We document everything before we touch a single shingle, fastener, or membrane — and you get those photos and the written assessment whether you proceed or not.
Our St. Louis customers have been telling us the same thing for 6 years strong: the difference is in the details. Three magnet sweeps for nails. Final drone inspection before sign-off. Two rounds of rain test for any roofing work. Owner on-site for every insurance adjuster meeting.
From Manchester to Chesterfield, Wildwood to Ballwin, Kirkwood to Town & Country — KPro has installed, repaired, and maintained double hung window across every St. Louis suburb. Family-owned since 2020. 4.9 stars on 160+ verified reviews.
For most homeowners, the double-hung is the right answer.
Two operable sashes. Open from top, bottom, or both. Excellent ventilation control.
Tilt-in cleaning. Both sashes tilt inside for easy cleaning. No more ladders.
Traditional aesthetic. Suits Colonial, Cape Cod, Craftsman, Foursquare — most St. Louis architectural styles.
Cost. Most economical of the operable Pella window options.
On-site within 24 hours. Drone aerial photos, ground walkthrough, written assessment. Free even if you don't proceed.
Itemized: materials, labor, warranty terms. No surprises, no hidden fees.
Materials delivered the morning of. Crew on-site at 7am. Most residential jobs finish in one day.
Three magnet sweeps for nails, final inspection together, you sign off. Manufacturer + KPro labor warranty on file.
KPro provides double hung window services throughout the St. Louis metropolitan area and surrounding Missouri suburbs, plus Quincy, IL.
Common questions about double hung window in the St. Louis area. Don't see yours? Call (636) 386-7499.
Pella double-hung windows come in dozens of standard sizes. Custom sizing available with 3–5 week lead time.
Pella double-hung with Low-E argon glass is ENERGY STAR rated. 25–40% better insulation than 30-year-old aluminum-frame double-hung.
Standard replacement: 1–2 hours per window. Multiple windows in a single day.
Both sashes tilt fully into the room. You can clean both sides of the glass standing inside.
KPro provides double hung window across the entire St. Louis metropolitan area including Manchester, Chesterfield, Wildwood, Ballwin, Kirkwood, Town & Country, Ellisville, Creve Coeur, Webster Groves, Wentzville, O'Fallon, St. Peters, Festus, and more — plus Quincy, IL on the Illinois side. Call (636) 386-7499 to confirm we serve your specific zip code.
Same-week scheduling for all standard estimates. Same-day response for active leaks or storm damage. We provide a written, itemized estimate within 24 hours of the on-site inspection.
No obligation. Real St. Louis roofers since 2020. Bilingual crew. Owner on every claim.
