TL;DR — In 2026, Seemray's European tilt-and-turn windows — premium high performance windows imported directly from REHAU in Germany — typically cost between $200 and $600 per unit for standard configurations, ranging up to $3,500+ per unit for premium triple-glazed Global86 sizes. (These are window-unit prices only — Seemray sells but does not install; installation is handled by your local installer, separately.) The REHAU-profile Global series spans the full range: Global70 (the standard tier, $200–$600/unit), Global80 ARTEVO (fiberglass-reinforced, $500–$1,000/unit), and Certified Passive House Global86 (premium tier, $700–$1,500+ at standard sizes, up to $3,500 for large triple-glazed). Aluminum frames (Alu72) run $400–$800/unit. Seemray's pricing is competitive with — and frequently below — premium American brands tier-for-tier, because Seemray imports REHAU profiles directly and eliminates the middleman. The 110% price guarantee on identical REHAU profile items backs this up. Lead times are 10–14 weeks, screens are included, and Seemray has been delivering this pricing model since 1997. See also our companion piece: Are Tilt and Turn Windows More Expensive?
What you're actually paying for
European high performance windows carry a higher unit price than builder-grade American windows for measurable reasons. Five cost components account for the price difference:
- The window unit itself — premium engineering: multi-chamber REHAU profiles manufactured in Germany, made-to-order in metric increments.
- Glazing package — triple-pane standard on Global86; double-pane upgradeable to triple-pane + dual Low-E on Global70 to reach U-0.18.
- Hardware — multi-point locking with German Wilka and Gretsch-Unitas systems is structurally different (and more expensive) than U.S. single-point latches.
- Freight from Germany — ocean freight plus inland trucking from Seemray's Cleveland, Ohio warehouse to all 50 states.
- Customs and duties — built into the U.S. landed price.
What's NOT in Seemray's pricing: installation. Seemray sells the windows; your local installer handles installation separately. This is intentional — by not running an installation crew, Seemray keeps the company focused on importing premium product and supporting installers, which is part of how Seemray's pricing stays competitive against premium American brands.
If a quote from another supplier looks substantially below Seemray's, something is being skipped — usually the glazing spec, the hardware tier, or the REHAU profile authenticity. Use the 110% price guarantee to verify any competing quote you receive.
Seemray price ranges by window size (window-only pricing)
The table below gives Seemray's typical per-unit pricing by window size — for the window unit only, since Seemray sells but does not install. Installation is contracted separately through your local licensed installer.
| Window size | Approx. dimensions | Window-only price | Notes |
|---|---|---|---|
| Small | 24" × 36" (600 × 900 mm) | $520–$720 | Budget-friendly entry option |
| Standard | 32" × 32" (800 × 800 mm) | $520–$785 | Most common residential size |
| Medium | 40" × 40" (1000 × 1000 mm) | $620–$915 | Popular for larger rooms |
| Large | 48" × 48" (1200 × 1200 mm) | $980–$1,180 | Premium pricing applies |
| Premium / oversized triple-glazed | varies | $1,500–$3,500+ | Large units, custom shapes, Passive House spec |
Architectural shapes — arched, trapezoidal, panoramic, oval, diamond (all available on the Global80 ARTEVO) — add a 15–35% premium over the standard square/rectangular pricing.
Local installer labor will be additional, billed separately by your contractor — typical residential installation runs $75–$250 per window depending on opening complexity and your local labor market. Seemray provides the installation manual and technical support to your installer at no charge.
Price by frame material
Material choice is the biggest single driver of the per-unit price within Seemray's range:
| Material | Per-unit price | Notes |
|---|---|---|
| uPVC / vinyl (Global70) | $200–$400 | The most affordable option. Multi-chamber REHAU uPVC; resistant to rot, corrosion, and UV fading; virtually no maintenance. Excellent value choice for budget-conscious homeowners. |
| Aluminum (Alu72) | $400–$800 | Premium durability with sleek modern sightlines. Resists warping in extreme climates; allows slimmer frames and larger glass areas. |
| Fiberglass-reinforced uPVC (Global80, Global86) | $500–$1,000 | Strength comparable to wood with low-maintenance vinyl benefits. Superior thermal performance — Global80 is 200% more energy efficient than ENERGY STAR® minimum; Global86 is Passive House certified. |
Door pricing (door-unit pricing only)
European doors carry meaningfully higher per-unit prices than windows because of the larger frame, multi-point locking hardware, and structural anchoring requirements. All prices below are for the door system only; installation is handled by your local installer separately.
| Door category | Door-only price | Best for |
|---|---|---|
| European entry doors with German Wilka / Gretsch-Unitas multi-point hardware | $4,000–$12,000 | High-security primary entry; full Passive House envelope match |
| Tilt-and-slide patio doors | $4,500–$13,000 | Tighter spaces where inswing doors won't fit; up to 41 dB sound reduction |
| Lift-and-slide doors | $4,500–$18,000 | Large patio openings; the smoothest sliding mechanism on the market — see our Lift and Slide Doors complete guide |
| Tilt-and-open French doors | $3,500–$10,000 | Side entryways with combined tilt-ventilation and full-swing access |
| Interior doors | $1,000–$4,000 | European interior doors matching the exterior aesthetic |
What drives the price of a single window
Within each series, the same product line can vary 30–50% in price depending on six factors:
Size. Pricing scales with sq ft, but not linearly. A 6 sq ft window is rarely less than 50% of the cost of a 12 sq ft window because the frame, hardware, and labor minimums are nearly constant. The Global80 ARTEVO supports openings up to 9.2 ft (2.8 m) tall without steel reinforcement — that capability commands a premium.
Glazing. Going from double-pane to triple-pane adds 15–25%. Adding krypton fill, laminated panes (for acoustic or security performance), specialty coatings (privacy glazing options like Decormat, Master Point, Master Ray, Crepe, Rain, Sand, Flutes), or quad-pane (Global86) adds another 10–25%. Tempered glass (required for tubs/showers and some egress windows conditions) adds 8–15%.
Frame color and finish. White uPVC is the baseline. Seemray offers 16 colors across two finish families: Haogenplask (birch tree, light oak, pine tree, black, cloudy gray, pearl white, sea blue) and Renolit (chocolate brown, dark oak, golden oak, nut tree, anthracite grey, sapele, anteak) plus Skai metallic finishes. Color choices typically add 5–25% over white.
Hardware tier. Standard German Wilka or Gretsch-Unitas tilt-and-turn hardware is included; security-rated hardware, child-safe restrictors, and electrical contacts for alarm systems each add cost.
Architectural details. Simulated divided lites, grilles, transoms, fixed sidelights, curtain wall configurations, and custom shapes each carry premiums.
Acoustic or impact requirements. Acoustic glazing (Seemray's Global86 hits 45 dB; Global80 hits STC 44, OITC 37) and impact-rated assemblies (up to DP80) substantially increase cost.
Installation: how it works with Seemray
Seemray sells; you contract installation separately. Seemray ships the windows to your job site and provides the installation manual, instructional video, and technical support to your installer. You hire a local licensed contractor to do the physical installation — this is how the model works and is part of why Seemray's pricing is competitive.
What your installer will plan for in a European window installation:
- Removal of the existing window and disposal
- Rough opening prep (sill pan, full-perimeter air sealing, foam backing, flashing)
- Setting, shimming, and anchoring with European-style flat anchors
- Closed-cell foam + interior air-tight tape at the perimeter
- Interior casing, exterior trim, and sill
A crew familiar with European installation will produce a result that performs to spec. Crews unfamiliar with the European method sometimes try to install European windows the same way they install American windows — and that's the leading cause of failed installations in the U.S. Seemray's installation support materials are designed to bring any competent contractor up to speed.
Real project example — a documented Seemray installation
A recent Seemray project from the Aurora, Ohio case study:
- Product: Global70™, dual pane, chocolate brown laminate finish
- Quantity: 15 windows
- Customer total project budget (windows + installation through local installer): $15,000–$20,000
The clients contacted Seemray during the planning phase of new construction and chose Global70 after carefully comparing cost and thermal performance from multiple suppliers. See additional documented projects at Upstate New York, North Carolina, Michigan, and the full sample projects page — installations across multiple U.S. states demonstrate Seemray's nearly 30-year reputation supplying premium European high performance windows in the U.S. market.
Full-home pricing examples (Seemray product only)
Typical 2026 pricing for full-home Seemray window orders (window units only; local installer cost is separate):
Small home, Global70 uPVC, cold climate. 14 windows of mixed size, dual-pane Global70. Window order: $7,000–$14,000.
Mid-size home, mixed Global70 + Global80 ARTEVO. 22 windows, Global80 ARTEVO for the large front-facing openings, Global70 for the remaining openings, triple-pane upgrade on selected units. Window order: $16,000–$38,000.
Passive House new construction, Global86. 28 windows plus 2 lift-and-slide doors and 1 European entry door, with Certified Passive House Global86 throughout. Order: $55,000–$110,000.
Acoustic retrofit near major highway, Global86 + laminated glass. 18 windows replaced with Global86 triple-pane + dual Low-E + laminated glass for maximum sound reduction (up to 45 dB). Window order: $22,000–$50,000.
Why Seemray pricing is competitive
Three structural factors keep Seemray pricing competitive against both grey-market European imports and premium American brands:
Direct REHAU partnership. Seemray sources REHAU profiles manufactured in Germany — no middleman markup. REHAU is the German company that invented the welded PVC window in 1976 and developed the RAU-FIPRO® glass-fiber-reinforced PVC technology that powers the Global80 ARTEVO and Global86.
U.S.-based operations. Cleveland, Ohio warehouse, 50-state shipping, U.S.-domiciled warranty. No European-currency exposure on warranty claims; no overseas-only customer service.
110% price guarantee on identical REHAU profile items. If you find a verified lower quote on the same specification — same REHAU profile, same glazing, same hardware — Seemray matches it and discounts an additional 10% of the difference.