Tilt and Turn 106 Passive
Triple-glazed tilt-and-turn in a 106 mm timber frame, all-wood or aluminum-clad. Both versions are Passive House Institute certified components (Uw 0.80 W/m²K, cool-temperate climate), rated CW-PG70.
- U-factorHow fast heat passes through the whole window. Lower is better insulation. US values are in Btu/h·ft²·°F.
- 0.14
- PHI Uw, imperial. NFRC on request
- SHGCSolar heat gain coefficient: the share of the sun’s heat that gets through, from 0 to 1. Lower keeps homes cooler.
- Not published
- Solar heat gain coefficient
- VTVisible transmittance: the share of daylight that gets through, from 0 to 1. Higher means brighter rooms.
- Not published
- Visible transmittance
- RatingThe NAFS performance class and grade, e.g. CW-PG70. Shows the loads the window passed in testing.
- CW-PG70
- Design pressureThe wind load, in pounds per square foot, a window is rated to resist. Upper floors, corners and coastal sites need more.
- Not published
- STC / OITCSound transmission class: how well the window blocks speech-range noise. Higher is quieter; 32 and up is noticeably quiet.
- Not published
- ImpactTested to withstand wind-borne debris (ASTM E1886/E1996). Required in hurricane debris regions unless shutters are used.
- Not published
Sections, details and photos
Renders (2)
All-wood, 106 mm, triple glazed. Image: Fenstür. 
Wood-aluminum clad, 106 mm, triple glazed. Image: Fenstür.
Sections and details (2)
Section: timber, glazing and compression seals. Image: Fenstür. 
Tilt and turn positions. Image: Fenstür.
Testing (4)
Thermal modelling through a clad section. Image: Fenstür. 
Water penetration test. Image: Fenstür. 
Structural test. Image: Fenstür. 
Deflection measurement. Image: Fenstür.
Installed (2)
Installed, Green Point Passive House. Image: Fenstür. 
Open inward, Green Point Passive House. Image: Fenstür.
Specifications
| NAFS ratingPerformance class and grade under the North American Fenestration Standard, e.g. CW-PG70. Shows the loads the window passed in testing. | CW-PG70 |
|---|---|
| Design pressureThe wind load, in pounds per square foot, a window is rated to resist. Upper floors, corners and coastal sites need more. | Not published |
| Air infiltrationAir that leaks through a closed window under test pressure, in cubic feet per minute per square foot. Lower is tighter. | Not published |
| Water test pressureThe wind pressure at which the window kept water out in testing. Higher resists wind-driven rain better. | Not published |
| ImpactTested to withstand wind-borne debris (ASTM E1886/E1996). Required in hurricane debris regions unless shutters are used. | Not published |
| U-factor (whole window)How fast heat passes through the whole window. Lower is better insulation. US values are in Btu/h·ft²·°F. | 0.14 (PHI) |
|---|---|
| SHGCSolar heat gain coefficient: the share of the sun’s heat that gets through, from 0 to 1. Lower keeps homes cooler. | Not published |
| Visible transmittanceVisible transmittance: the share of daylight that gets through, from 0 to 1. Higher means brighter rooms. | Not published |
| STC / OITCSound transmission class: how well the window blocks speech-range noise. Higher is quieter; 32 and up is noticeably quiet. | Not published |
| GlazingThe number of glass panes in the sealed unit: double, triple or quad. More panes insulate better and weigh more. | Triple, Quad |
| Thermal breakAn insulating strip separating the inside and outside of an aluminum frame. Without one, aluminum cannot meet most energy codes. | n/a |
Product
- FrameThe frame material. Aluminum-clad wood has a timber frame with an aluminum skin outside; all-wood shows timber on both faces.
- Aluminum-clad wood or All-wood
- Frame depthHow thick the frame is from inside to outside. Deeper frames hold thicker glass and usually insulate better.
- 106 mm
- OperationHow the window opens: casement, awning, hung, sliding, tilt-turn or fixed. The symbols show the hinge side or travel direction.
- Tilt-turn, Hopper
- InstallationHow the unit attaches to the opening: nail fin, flush fin, block frame or replacement insert.
- Block frame
- Max tested sizeThe largest unit the manufacturer tested at its rating. Bigger units may need engineering or a lower rating.
- Not published
- CSI sectionThe MasterFormat section architects file the product under in a specification, e.g. 08 52 00 for wood windows.
- 08 52 00
- BIM / CADDrawing and model files (Revit, DWG) architects can place in their plans.
- Not published
- Typical lead timeTypical weeks from a confirmed order to delivery. Custom wood and clad lines usually take longest.
- Not published
- Price tierRFV’s relative price band, from $ to $$$$, comparing installed cost per opening within residential windows.
- Not published
- CertificationsCertified by the Passive House Institute as a component for very low-energy buildings in a stated climate.
- PHI certified component
- Wood species
- Douglas fir, Hemlock, Balsam and true firs, White oak, Red oak, Maple, Knotty alder, Red cedar, Yellow cedar, Black walnut
- Finishes
- No paint; Clear coat; UV; Ebony; Walnut; Douglas; White; Black; Custom colour match from an approved sample; Powder-coated aluminum cladding, standard and extreme-duty, anodized and wood-grain options
Ratings by operation
NAFS performance grade for each operation in this line, from the manufacturer's test reports. Confirm the report for your exact size and configuration.
| OperationHow the window opens: casement, awning, hung, sliding, tilt-turn or fixed. The symbols show the hinge side or travel direction. | RatingThe NAFS performance class and grade, e.g. CW-PG70. Shows the loads the window passed in testing. | Tested up toThe largest unit the manufacturer tested at its rating. Bigger units may need engineering or a lower rating. | Max sash weightThe heaviest opening sash or sliding panel the hardware is rated to carry. Limits size with heavy triple glass. |
|---|---|---|---|
| Tilt-turn | CW-PG70 | Not published | 330 lb |
| Hopper | CW-PG70 (tilt-only) | Not published | 330 lb |
Passive House certification
| Component | PHI ID | Uw, W/(m²·K)Whole-window U-value from the Passive House Institute, at its reference size. Not an NFRC rating, so it does not show code compliance. | Uw, imperialWhole-window U-value from the Passive House Institute, at its reference size. Not an NFRC rating, so it does not show code compliance. | ClimateCertified by the Passive House Institute as a component for very low-energy buildings in a stated climate. |
|---|---|---|---|---|
| 106 mm Wood Window | 1269ws03 | 0.80 | 0.14 | Cool, temperate, class phB |
| 106 mm Wood-Aluminum Window | 1270ws03 | 0.80 | 0.14 | Cool, temperate, class phB |
PHI Uw is measured at the Passive House reference size and is not an NFRC rating. US energy codes need NFRC-rated values, which the manufacturer provides on request.
State and local approvals
Approvals some jurisdictions require on top of national ratings. Check the number and expiration date at submittal.
No state or local approvals on file for this line. Florida, coastal Texas and California fire zones each require their own approval, so confirm with the manufacturer before specifying it there.
Manufacturer warranty
Fenstür Windows & Doors has not published warranty terms for this line. Ask the sales rep for the written warranty with your quote.
- Published condition: The finish warranty on all-wood exteriors requires applying the Fenstür cleaning and maintenance kit once a year.
- Published condition: Fenstür is not responsible for warping or twisting if windows or doors are left open or unlocked during construction.
Manufacturer documents
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- RFV Editorial
Sources
- Fenstür: Passive House, accessed November 2, 2026
- Fenstür: Tilt and turn windows, accessed November 2, 2026
- Fenstür: Performance, accessed November 2, 2026
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