Window Replacement Services in Tulsa
Proof Construction has served Tulsa-area homeowners since 2015 — replacing drafty, failing, and storm-damaged windows with energy-efficient modern units. We're an Owens Corning Preferred Contractor with an A+ BBB rating and 4.9★ across 127+ reviews, and every window project includes free on-site measurements, a photo-documented scope, and clean, warranty-protected installation. Whether your home needs a single window or a whole-house replacement, we handle it end to end.
Double-Pane & Energy-Efficient Windows
Modern double-pane windows with Low-E glass coatings, argon gas fill, and warm-edge spacers dramatically cut heat gain in Oklahoma summers and heat loss in winter. ENERGY STAR-certified units block UV rays that fade floors and furniture, reduce outside noise, and keep rooms comfortable in every season. We'll help you pick the right glass package for your home's exposure.
Vinyl Window Frames
Vinyl is Tulsa's most popular window frame for good reason: it never needs painting, shrugs off humidity and heat, insulates well, and costs less than wood. Modern vinyl frames are welded, reinforced, and available in a range of colors and styles — a low-maintenance choice that looks great for decades.
Wood Window Frames
Wood frames deliver a classic, premium look that many Tulsa homeowners love — paintable to match any trim and perfect for older, character-rich homes. We install and finish wood windows properly so they resist Oklahoma's humidity swings, and we're upfront about the maintenance they need: periodic sealing and painting to protect against swelling and rot.
Full-Frame & Insert Replacement
Full-frame replacement removes the old window down to the rough opening — the right choice when frames, sills, or surrounding trim are rotting or warped. Insert (pocket) replacement installs a new window inside a sound existing frame, saving time and money. We inspect your openings and recommend the honest option — never the expensive one.
Storm & Hail-Damaged Windows
Oklahoma hail cracks glass, chips frames, and breaks the seals that keep double-pane windows efficient. If a storm hit your windows, your homeowners insurance may cover replacement. We document damage thoroughly and work with your adjuster — see how insurance claims work.
Sealed, Weatherproofed & Warrantied Installation
Proper installation is where energy savings are won or lost. We measure every opening, flash and caulk to manufacturer specifications, and verify each window operates smoothly before we leave. Every install is backed by our 3-year workmanship warranty — 3x the Oklahoma minimum — plus the manufacturer's glass and hardware coverage.
When Should You Replace Your Windows?
Windows don't fail all at once — they fail gradually, quietly driving up your utility bills. If you notice any of these signs, it's worth a free consultation:
- Fog or condensation between the glass panes — the sealed unit has failed and insulation is gone
- Single-pane windows or old aluminum frames — the worst energy performers still common in Tulsa homes
- Drafts you can feel near closed windows, even with weatherstripping
- Windows that stick, won't latch, or won't open — a real safety concern in bedrooms
- Rotting, swollen, or warped frames and sills from moisture and humidity
- Energy bills climbing with no other obvious cause
- Hail cracks, chips, or broken seals after Oklahoma storms
- Excess outside noise and UV fading of floors, furniture, and artwork
If two or more of these apply to several windows, replacement is almost always the better investment than piecemeal repairs. Storm-damaged windows are frequently covered by insurance — we document the damage and meet your adjuster on site.
Window Replacement Pricing in Tulsa
Window pricing varies with the window itself and the work required to install it. Every Proof Construction quote is free, itemized, and honest — here's what drives the price:
- Number, size, and style: single-hung, double-hung, casement, sliders, and bay or bow windows all price differently — custom shapes cost more
- Frame material: vinyl is the budget-friendly standard; wood and fiberglass cost more
- Glass package: double-pane with Low-E and argon is standard for efficiency; triple-pane, tempered, and impact-rated glass add cost
- Full-frame vs. insert: full-frame replacement is more labor and material but fixes rotted structure
- Accessibility: second-story windows, brick or stucco exteriors, and tricky openings add labor
- Removal and finishing: haul-away of old windows, trim repair, and interior/exterior caulking
As a 2026 Tulsa market guide: most standard vinyl double-pane windows run $450–$900 each installed; wood-frame and full-frame replacements run $800–$1,500+ each. We'll measure your openings and give you exact numbers — no surprises, no pressure. Financing from $98/month is available on larger projects.
Ready to cut your energy bills and make your home more comfortable? Get your free window estimate today.
- Free on-site measurements — no charge, no obligation
- Itemized pricing — windows, labor, and finishing, line by line
- Licensed & insured — OK CIB #80004070, A+ BBB rated
- 3-year workmanship warranty — 3x the Oklahoma minimum, in writing
- $98/month financing available on larger projects
Window Replacement FAQ — Tulsa
Quick Answers
Window replacement cost: $450–$900 per window for standard vinyl double-pane installed; wood and full-frame run higher.
Foggy or drafty windows now? Call (918) 734-4444 — free measurements and honest advice across the Tulsa metro.
Warranty: 3-year workmanship warranty plus manufacturer glass and hardware coverage. Warranty details →
Most Tulsa window replacements run $450–$900 per window for standard vinyl double-pane units installed, including labor. Wood-frame and full-frame replacements typically run $800–$1,500+ per window, and custom sizes or triple-pane glass cost more. These are 2026 Tulsa metro market estimates — Proof Construction provides free, itemized quotes with exact pricing for your home.
Yes. ENERGY STAR-certified double-pane windows with Low-E glass and argon gas cut heat gain during Oklahoma's 100°F summers and stop drafts in winter, typically saving 7–15% on heating and cooling bills. They also reduce UV fading, cut outside noise, and make your home more comfortable year-round. Most homeowners recover a meaningful share of the cost in energy savings and added resale value.
Vinyl frames are the most popular choice in Tulsa: they never need painting, resist humidity and heat, insulate well, and cost less. Wood frames offer a classic, premium look and can be painted to match your trim, but they need periodic sealing and can swell or rot in Oklahoma's humidity if neglected. Proof Construction installs both — the right choice depends on your home's style, budget, and maintenance tolerance.
Repair makes sense for minor issues like a broken sash cord, worn weatherstripping, or a single cracked pane. Replace when you see fog or condensation between the glass panes (a failed seal), rotting or warped frames, drafts around closed windows, windows that won't open or latch, single-pane glass, or hail damage. If two or more of these apply to several windows, replacement is usually the better investment.
Yes. Every window Proof Construction installs is backed by our 3-year workmanship warranty — three times Oklahoma's one-year minimum — in writing. The windows themselves carry manufacturer warranties covering glass, sealed units, and hardware, often 20 years to lifetime. We also make sure your installation meets the manufacturer's requirements so those warranties stay valid.