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Window frames

Window frames are a key component of high-performance windows, whether operable or fixed, single or multi-part units. In addition to carrying structural loads and ensuring airtight operation, the frame protects the glazing edge bond and contributes to the durability and long-term performance of the insulated glazing unit. Thermally optimized window frames with low Uf-values reduce heat loss and minimize thermal bridges at the glass edge and at junctions with the wall. Properly designed frames allow the insulation layer of the building envelope to continue seamlessly around the opening, supporting high interior surface temperatures, improved thermal comfort and condensation-free performance in energy-efficient and Passive House buildings.

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TypeEfficiency classMaterialUWClimate zonesLocation / availabilityDistance to nearest vendor (km)Date certifiedOpen type

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Manufacturers

Window system phB Timber / aluminium 0.80 W/(m2K) Cool, temperate CA 8486 km Sep 2019 -
Window system phB Timber 0.80 W/(m2K) Cool, temperate CA 8486 km Sep 2019 Inward opening
Operable phC PVC 1.00 W/(m2K) Warm, temperate US 8523 km Feb 2023 -
Fixed phA GFRP 0.79 W/(m2K) Cool, temperate CA 6051 km Oct 2020 -
Operable phB GFRP 0.80 W/(m2K) Cool, temperate CA 6051 km Oct 2020 Inward opening
Fixed phA+ GFRP 0.80 W/(m2K) Cool, temperate CA 6915 km Feb 2025 -
Operable phA GFRP 0.79 W/(m2K) Cool, temperate US | CA 6915 km Dec 2024 Outward opening
Operable phB Aluminium 0.80 W/(m2K) Cool, temperate LU | BE | NL 1506 km May 2015 -
Operable phB Timber / aluminium 0.97 W/(m2K) Warm, temperate FR 1048 km Nov 2023 -
Operable phB Timber / aluminium 0.79 W/(m2K) Cool, temperate BE 1251 km Jan 2017 Inward opening
Operable phB Timber 0.99 W/(m2K) Warm, temperate FR 1048 km Nov 2023 -
Operable phB GFRP 0.79 W/(m2K) Cool, temperate CN 10000 km Mar 2019 Inward opening
Operable phB Aluminium 0.77 W/(m2K) Cool, temperate KR 9996 km Oct 2014 -
Operable phB PVC 0.99 W/(m2K) Warm, temperate ES 490 km Oct 2024 Inward opening
Operable phB PVC 1.00 W/(m2K) Warm, temperate ES 490 km Oct 2018 -
Operable phC PVC 1.00 W/(m2K) Warm, temperate ES 490 km Jan 2021 Inward opening
Operable phC PVC 1.00 W/(m2K) Warm, temperate ES 490 km May 2018 -
Operable phB PVC 0.78 W/(m2K) Cool, temperate ES 490 km Sep 2017 -
Operable phC Aluminium 0.77 W/(m2K) Cool, temperate CN 9851 km Jan 2026 Inward opening
Operable phB Timber / aluminium 0.80 W/(m2K) Cool, temperate CN 9208 km Sep 2021 Inward opening
Operable phC Aluminium 0.75 W/(m2K) Cool, temperate GR 2216 km Oct 2020 Inward opening
Operable phB PVC 0.80 W/(m2K) Cool, temperate CN 9602 km May 2020 -
Operable phC Aluminium 1.00 W/(m2K) Warm, temperate ES 18 km Feb 2021 -
Operable phB Aluminium 1.00 W/(m2K) Warm, temperate ES 18 km Sep 2022 -
Operable phC Timber / aluminium 0.99 W/(m2K) Warm, temperate AT 1499 km Aug 2020 -
Operable phB PVC 0.78 W/(m2K) Cool, temperate US 8065 km Dec 2017 -
Operable phB Aluminium 0.76 W/(m2K) Cool, temperate CN 10000 km Jun 2025 Inward opening
Window system phB PVC 0.99 W/(m2K) Warm, temperate IT 1327 km May 2023 Inward opening
Operable phA Timber / aluminium 0.78 W/(m2K) Cool, temperate AT 1499 km May 2011 -
Connection phB Timber / aluminium 0.63 W/(m2K) Cold LV 2715 km May 2023 Inward opening
Operable phB Timber / aluminium 1.00 W/(m2K) Warm, temperate AU 10000 km Mar 2024 Inward opening
Window system phC PVC 1.00 W/(m2K) Warm, temperate ID | MY | XK | US | KR | BA | IT | AU | MX | AL | RO | HR | MK | IN | GR | CN | VN | AR | RS | DE 1353 km Apr 2020 Inward opening
Window system phB PVC 0.81 W/(m2K) Cool, temperate RU | SK | LT | US | KR | AU | MX | RO | IN | CN | AT | HU | VN | AR | RS | ID | PL | UA | MY | XK | ES | BA | IT | GB | AL | HR | MK | GR | DE 1353 km Mar 2020 Inward opening
Fixed phB Aluminium 0.79 W/(m2K) Cool, temperate CA 5535 km Feb 2026 -
Operable phC Aluminium 0.79 W/(m2K) Cool, temperate CA | US 5535 km Dec 2025 Inward opening
Operable phB PVC 0.79 W/(m2K) Cool, temperate CN 9207 km Jun 2023 Inward opening
Operable phC PVC 1.00 W/(m2K) Warm, temperate JP 10000 km Mar 2018 -
Operable phC Aluminium 1.00 W/(m2K) Warm, temperate ES 389 km Jun 2021 Inward opening
Operable phB Timber 1.00 W/(m2K) Warm, temperate ES 119 km Apr 2021 Inward opening
Operable phB Aluminium 0.80 W/(m2K) Cool, temperate DE | LU | RU | CA | SK | LT | US | SI | CZ | FR | LV | NL | RO | GE | EE | AT | HU | IE | PL | MD | UA | ES | BG | GB | IT | BY | HR | CH | BE 2108 km Mar 2020 -
Operable phC Aluminium 0.76 W/(m2K) Cool, temperate CN 10000 km Jun 2023 -
Operable phC Aluminium 0.97 W/(m2K) Warm, temperate CN 10000 km Jun 2023 -
Operable phC Aluminium 0.80 W/(m2K) Cool, temperate NL | BE | LU 1334 km Dec 2012 -
Operable phB Aluminium 0.76 W/(m2K) Cool, temperate CN 10000 km Oct 2024 Inward opening
Operable phC Aluminium 0.80 W/(m2K) Cool, temperate DE 1596 km Jul 2022 -
Operable phC Aluminium 0.79 W/(m2K) Cool, temperate DE 1596 km Dec 2014 -
Operable phB Aluminium 0.80 W/(m2K) Cool, temperate DE 1596 km Jul 2022 -
Operable phB Aluminium 0.80 W/(m2K) Cool, temperate DE 1596 km Nov 2024 Inward opening
Operable phA Timber / aluminium 0.80 W/(m2K) Cool, temperate FR 874 km Mar 2022 -
Fixed phA Timber / aluminium 0.80 W/(m2K) Cool, temperate FR 874 km Mar 2022 -
Operable phB Timber 0.80 W/(m2K) Cool, temperate FR 1197 km Mar 2016 Inward opening
Operable phB Timber / aluminium 0.80 W/(m2K) Cool, temperate FR 1197 km Mar 2016 Inward opening
Operable phB GFRP 0.80 W/(m2K) Cool, temperate KR 10000 km Nov 2025 Inward opening
Operable phB GFRP 0.80 W/(m2K) Cool, temperate CN 10000 km Nov 2025 Inward opening
Operable phB Timber 0.78 W/(m2K) Cool, temperate NL 1440 km Jan 2026 -
Operable phB Timber / aluminium 1.00 W/(m2K) Warm, temperate ES 426 km Mar 2024 Inward opening
Operable phB PVC 0.80 W/(m2K) Cool, temperate ES | DE 1420 km Jun 2024 Inward opening
Operable phC PVC 1.00 W/(m2K) Warm, temperate ES 444 km May 2017 Inward opening
Operable phC Aluminium 0.79 W/(m2K) Cool, temperate CN 9629 km Oct 2020 Inward opening
Operable phB Timber 0.78 W/(m2K) Cool, temperate FR 1124 km Nov 2013 -
Operable phB Timber / aluminium 0.79 W/(m2K) Cool, temperate FR 1124 km Feb 2020 Inward opening
Fixed phA Timber / aluminium 0.78 W/(m2K) Cool, temperate FR 1124 km Feb 2020 -
Operable phB Timber / aluminium 1.00 W/(m2K) Warm, temperate ES 370 km Jun 2016 Inward opening
Operable phC Timber / aluminium 1.00 W/(m2K) Warm, temperate ES 233 km Jun 2017 Inward opening
Fixed phA GFRP 0.77 W/(m2K) Cool, temperate CA 8397 km Jul 2018 -
Operable phB GFRP 0.80 W/(m2K) Cool, temperate CA 8397 km Mar 2018 -
Window system phB PVC 1.00 W/(m2K) Warm, temperate US | PT | ES 366 km Jul 2018 Inward opening
Operable phC PVC 1.00 W/(m2K) Warm, temperate PT 519 km Jun 2023 -
Window system phC PVC 0.99 W/(m2K) Warm, temperate US | PT | ES 366 km Jul 2018 Inward opening
Operable phB Aluminium 0.78 W/(m2K) Cool, temperate CN 10000 km May 2019 Inward opening
Operable phC PVC 0.80 W/(m2K) Cool, temperate DE 1810 km Apr 2017 Inward opening
Operable phC PVC 0.80 W/(m2K) Cool, temperate DE 1384 km Apr 2017 Inward opening
Operable phB Aluminium 0.80 W/(m2K) Cool, temperate GB 1250 km Nov 2020 Inward opening
Operable phC Aluminium 0.97 W/(m2K) Warm, temperate ES 490 km Oct 2018 -
Operable phC Aluminium 0.97 W/(m2K) Warm, temperate CN 1821 km Nov 2021 -
Operable phB Timber / aluminium 1.00 W/(m2K) Warm, temperate ES 353 km Aug 2019 Inward opening
Fixed phA PVC 0.75 W/(m2K) Cool, temperate CA | US 8398 km May 2021 -
Operable phC PVC 0.79 W/(m2K) Cool, temperate CA | US 8398 km Aug 2021 Inward opening
Operable phB PVC 0.77 W/(m2K) Cool, temperate CA | US 8398 km Jul 2021 Inward opening
Fixed phA PVC 0.59 W/(m2K) Cold CA | US 8398 km Apr 2021 -
Operable phA PVC 0.60 W/(m2K) Cold CA | US 8398 km Jul 2022 Inward opening
Operable phB Aluminium 0.80 W/(m2K) Cool, temperate CN 9207 km Oct 2024 -
Fixed phA Aluminium 0.78 W/(m2K) Cool, temperate CN 9207 km Oct 2024 -
Operable phC Aluminium 0.79 W/(m2K) Cool, temperate IT 1200 km Jul 2025 -
Operable In Progress Aluminium 1.00 W/(m2K) Warm, temperate IT 1200 km Dec 2024 Inward opening
Operable phB PVC 0.99 W/(m2K) Warm, temperate US | KR | FR | JP | UZ | IR | IQ | AU | CL | CN | AR | RS | TM | MN | TJ | AF | LB | XK | ES | BA | BG | TR | AL | HR | GR | SY | DZ | AZ 2632 km Jul 2025 -
Operable phC Aluminium 0.80 W/(m2K) Cool, temperate DE | AZ | LU | RU | CA | DK | LT | US | SI | CZ | FR | KZ | UZ | LV | IQ | IR | RO | NL | AT | HU | GE | EE | LI | FI | ME | RS | KG | TM | TJ | PL | UA | NO | BA | GB | BG | IT | IS | TR | BY | AL | HR | GR | MK | SE | BE | CH 2712 km Sep 2024 Inward opening
Fixed phA Aluminium 0.76 W/(m2K) Cool, temperate DE | AZ | LU | RU | CA | DK | LT | US | SI | CZ | FR | KZ | UZ | LV | IR | IQ | RO | NL | HU | GE | EE | AT | LI | FI | ME | RS | TM | KG | TJ | PL | UA | NO | BA | IT | GB | BG | IS | TR | BY | AL | HR | SE | MK | GR | CH | BE 2712 km Oct 2024 -
Operable phA Timber / aluminium 0.78 W/(m2K) Cool, temperate DE 1510 km Mar 2012 -
Operable phB Timber / aluminium 0.80 W/(m2K) Cool, temperate DE 1510 km Mar 2012 -
Operable phB Aluminium 1.00 W/(m2K) Warm, temperate ES 219 km Jul 2024 Inward opening
Operable phB PVC 0.79 W/(m2K) Cool, temperate KR 9996 km Sep 2019 -
Operable phB Timber 1.00 W/(m2K) Warm, temperate ES 426 km Apr 2021 Inward opening
Operable phB Aluminium 0.77 W/(m2K) Cool, temperate DK | FI | NO | GB | SE | CH | DE 1086 km Apr 2014 Inward opening
Operable phB Aluminium 1.00 W/(m2K) Warm, temperate CN 9411 km Aug 2025 Inward opening
Operable phB PVC 0.99 W/(m2K) Warm, temperate TR 2700 km Apr 2022 -
Operable phB Timber / aluminium 0.78 W/(m2K) Cool, temperate SI 1675 km Jan 2018 -
Operable phB PVC 0.99 W/(m2K) Warm, temperate ES 42 km Aug 2020 Inward opening
Operable phB PVC 0.99 W/(m2K) Warm, temperate ES 42 km Jul 2020 Inward opening
Operable phC Aluminium 1.00 W/(m2K) Warm, temperate GR 2234 km Jun 2021 -
Operable phC Aluminium 0.80 W/(m2K) Cool, temperate GR 2234 km Jun 2021 -
Operable phC Aluminium 0.80 W/(m2K) Cool, temperate GR 2234 km Jun 2021 -
Operable phC Aluminium 0.80 W/(m2K) Cool, temperate GR 2234 km Jun 2021 -
Window system phB PVC 0.80 W/(m2K) Cool, temperate RU | SK | LT | US | KR | AU | MX | RO | IN | CN | HU | AT | VN | AR | RS | ID | PL | UA | MY | XK | ES | BA | IT | GB | AL | HR | MK | GR | DE 1353 km Nov 2022 Inward opening
Window system phB PVC 0.80 W/(m2K) Cool, temperate RU | SK | LT | US | KR | AU | MX | RO | IN | CN | HU | AT | VN | AR | RS | ID | PL | UA | MY | XK | ES | BA | IT | GB | AL | HR | MK | GR | DE 1353 km Jul 2023 Inward opening
Operable phB PVC 0.80 W/(m2K) Cool, temperate PL 1936 km Mar 2013 -
Window system phB Timber 1.00 W/(m2K) Warm, temperate ES 17 km Jul 2023 Inward opening
Connection phA+ PVC / aluminium 0.42 W/(m2K) Arctic CA | SK | DK | LT | US | SI | CZ | FR | LV | CY | RO | NL | HU | EE | AT | LI | FI | IE | PL | ES | PT | MT | NO | GB | IT | BG | IS | HR | SE | GR | CH | BE | DE | LU 1348 km Jul 2019 -
Window system phA Timber / aluminium 0.60 W/(m2K) Cold CA | SK | DK | LT | US | SI | CZ | FR | LV | CY | RO | NL | HU | EE | AT | LI | FI | IE | PL | ES | PT | MT | NO | GB | IT | BG | IS | HR | SE | GR | CH | BE | DE | LU 1348 km Mar 2018 Inward opening
Operable phB Aluminium 0.75 W/(m2K) Cool, temperate GR 2351 km Sep 2019 Inward opening
Operable phB PVC 0.79 W/(m2K) Cool, temperate CA 8423 km Aug 2024 -
Operable phB Aluminium 0.68 W/(m2K) Cool, temperate GR 2351 km Feb 2021 Inward opening
Operable phB Aluminium 1.00 W/(m2K) Warm, temperate ES 11 km Nov 2019 -
Operable phB Timber 1.00 W/(m2K) Warm, temperate ES 280 km Jun 2016 Inward opening
Window system phB PVC / aluminium 1.00 W/(m2K) Warm, temperate US | ME | XK | MT | AL | MK 1967 km Mar 2026 Inward opening
Operable phB Aluminium 0.77 W/(m2K) Cool, temperate CN 10000 km Oct 2023 Inward opening
Operable phB Timber / aluminium 0.99 W/(m2K) Warm, temperate CN 9769 km Aug 2017 -
Operable phC Aluminium 0.99 W/(m2K) Warm, temperate CN 9769 km Mar 2019 Inward opening
Operable phB Timber / aluminium 0.79 W/(m2K) Cool, temperate FR 911 km Feb 2016 Inward opening
Operable phB GFRP 0.78 W/(m2K) Cool, temperate CN 9431 km Jul 2025 -
Operable phB PVC 1.00 W/(m2K) Warm, temperate IT 1394 km Aug 2019 Inward opening
Operable phC Aluminium 0.79 W/(m2K) Cool, temperate FR | GB | DE 1173 km Nov 2012 -
Operable phC Aluminium 0.80 W/(m2K) Cool, temperate FR | GB | DE 1173 km Dec 2012 -
Operable phA Timber / aluminium 0.79 W/(m2K) Cool, temperate AT 1499 km Nov 2013 -
Operable phB Aluminium 0.95 W/(m2K) Warm, temperate CN 10000 km Oct 2021 Inward opening
Operable phB Timber / aluminium 0.76 W/(m2K) Cool, temperate DE | LU | RU | CA | SK | LT | US | SI | CZ | FR | LV | NL | RO | GE | EE | AT | HU | IE | PL | MD | UA | ES | BG | GB | IT | BY | HR | CH | BE 2108 km Feb 2020 -
Connection phB - 0.62 W/(m2K) Cold DE | LU | RU | CA | SK | LT | US | SI | CZ | FR | LV | NL | RO | GE | EE | AT | HU | IE | PL | MD | UA | ES | BG | GB | IT | BY | HR | CH | BE 2108 km Feb 2020 -
Operable phB PVC 0.78 W/(m2K) Cool, temperate CA | US 6117 km Oct 2016 -
Operable phB PVC 0.80 W/(m2K) Cool, temperate DE 1608 km Nov 2020 -
Operable phB Aluminium 0.80 W/(m2K) Cool, temperate PL 2349 km Aug 2022 -
Fixed phA Aluminium 0.79 W/(m2K) Cool, temperate PL 2349 km Aug 2022 -
Operable phB GFRP 0.99 W/(m2K) Warm, temperate CN 9711 km Sep 2025 Inward opening
Operable phC PVC 1.00 W/(m2K) Warm, temperate ES 444 km Aug 2023 Inward opening
Operable phC Aluminium 0.80 W/(m2K) Cool, temperate CN 9983 km Dec 2022 Inward opening
Operable phA GFRP 0.75 W/(m2K) Cool, temperate CN 10000 km Jul 2018 -
Connection phA GFRP 0.63 W/(m2K) Cold CN 10000 km Jul 2018 -
Operable phC Aluminium 0.80 W/(m2K) Cool, temperate CN 9625 km Sep 2019 -
Operable phB Aluminium 0.78 W/(m2K) Cool, temperate CN 9625 km Jul 2022 -
Operable phB Timber / aluminium 0.80 W/(m2K) Cool, temperate CN 9754 km Nov 2019 -
Operable phB Timber 0.99 W/(m2K) Warm, temperate ES 149 km Jun 2023 -
Operable phC PVC 0.99 W/(m2K) Warm, temperate PT 467 km Oct 2020 -
Fixed phA+ Timber / aluminium 0.76 W/(m2K) Cool, temperate DK 2127 km Jul 2014 -
Operable phA Timber / aluminium 0.80 W/(m2K) Cool, temperate DK 2127 km Jul 2014 -
Operable phA Timber / aluminium 0.73 W/(m2K) Cool, temperate BE 1251 km Mar 2014 -
Operable phC Aluminium 0.79 W/(m2K) Cool, temperate DE 1578 km Feb 2016 -
Operable phB Aluminium 0.79 W/(m2K) Cool, temperate CN 9772 km Sep 2023 Inward opening
Operable phB Aluminium 0.95 W/(m2K) Warm, temperate CN 9772 km Sep 2023 Inward opening
Operable phB Aluminium 0.97 W/(m2K) Warm, temperate CN 9772 km Feb 2024 Inward opening
Operable phB Timber / aluminium 0.80 W/(m2K) Cool, temperate CN 9772 km Apr 2022 Inward opening
Operable phB Timber / aluminium 0.80 W/(m2K) Cool, temperate CN 9552 km May 2022 Inward opening
Operable phB Timber 1.00 W/(m2K) Warm, temperate ES 155 km Apr 2024 -
Operable phB Timber 0.97 W/(m2K) Warm, temperate IT 1360 km Nov 2018 -
Operable phC PVC 0.99 W/(m2K) Warm, temperate TR 2880 km May 2025 -
Operable phB PVC 0.98 W/(m2K) Warm, temperate TR 2880 km May 2025 -
Operable phC Aluminium 0.99 W/(m2K) Warm, temperate ES 291 km Dec 2025 Inward opening
Operable phB Timber 0.99 W/(m2K) Warm, temperate CN 9552 km Jun 2020 -
Fixed phA Steel / aluminium 0.80 W/(m2K) Cool, temperate CH 1308 km Apr 2017 -
Operable phB Aluminium 1.00 W/(m2K) Warm, temperate CN 9768 km Jul 2024 Inward opening
Operable phB PVC / aluminium 0.80 W/(m2K) Cool, temperate CN 9268 km Mar 2020 -
Operable phB PVC 0.80 W/(m2K) Cool, temperate CA | US | IE | GB 1270 km Feb 2024 Inward opening
Operable phB - 1.00 W/(m2K) Warm, temperate ES 498 km Apr 2025 Inward opening
Window system phB PVC 0.80 W/(m2K) Cool, temperate DE 1390 km Mar 2022 Inward opening
Window system phB PVC / aluminium 0.80 W/(m2K) Cool, temperate DE 1390 km Mar 2022 Inward opening
Operable phB PVC 0.99 W/(m2K) Warm, temperate ES 29 km Jul 2016 Inward opening
Operable phB PVC 0.99 W/(m2K) Warm, temperate CA | US | MX | UM 5763 km Apr 2022 -
Operable phB PVC 0.78 W/(m2K) Cool, temperate DE 1320 km Jan 2018 -
Operable phB PVC 0.80 W/(m2K) Cool, temperate DE 1320 km Feb 2020 Inward opening
Operable phC PVC 1.00 W/(m2K) Warm, temperate ES 366 km Oct 2025 Inward opening
Fixed phA Aluminium 0.76 W/(m2K) Cool, temperate GB 1439 km Jan 2024 -
Operable phB Aluminium 0.80 W/(m2K) Cool, temperate GB 1439 km Nov 2023 Inward opening
Operable phB Timber / aluminium 0.79 W/(m2K) Cool, temperate CN 9629 km Mar 2017 -
Operable phB Timber / aluminium 0.99 W/(m2K) Warm, temperate CN 9629 km Mar 2017 -
Operable phB PVC 0.99 W/(m2K) Warm, temperate US | KR | FR | JP | UZ | IR | IQ | AU | CL | CN | AR | RS | TM | MN | TJ | AF | LB | XK | ES | BA | BG | TR | AL | HR | GR | SY | DZ | AZ 2632 km Feb 2022 -
Operable phB PVC 1.00 W/(m2K) Warm, temperate US | KR | FR | JP | UZ | IR | IQ | AU | CL | CN | AR | RS | TM | MN | TJ | AF | LB | XK | ES | BA | BG | TR | AL | HR | GR | SY | DZ | AZ 2632 km Dec 2023 Inward opening
Operable phC PVC 0.99 W/(m2K) Warm, temperate US | KR | FR | JP | UZ | IR | IQ | AU | CL | CN | AR | RS | TM | MN | TJ | AF | LB | XK | ES | BA | BG | TR | AL | HR | GR | SY | DZ | AZ 2632 km Dec 2021 Inward opening
Operable phA Timber 0.79 W/(m2K) Cool, temperate AT 1499 km Apr 2013 -
Operable phC Aluminium 0.76 W/(m2K) Cool, temperate CN 9256 km Feb 2024 Inward opening
Operable phB Aluminium 0.80 W/(m2K) Cool, temperate FI 2967 km Dec 2019 Inward opening
Operable phB Aluminium 0.80 W/(m2K) Cool, temperate FI 2967 km Nov 2019 Outward opening
Operable phC Timber / aluminium 1.20 W/(m2K) Warm AU 10000 km Sep 2017 Inward opening
Operable phC Timber / aluminium 1.00 W/(m2K) Warm, temperate AU 10000 km Jul 2017 Inward opening
Operable phA Timber / PVC 0.78 W/(m2K) Cool, temperate FR 763 km Jan 2025 Inward opening
Operable phB Timber / aluminium 0.78 W/(m2K) Cool, temperate CN 9212 km Apr 2016 Inward opening
Operable phB Timber / aluminium 0.78 W/(m2K) Cool, temperate CN 10000 km Dec 2021 -
Operable phC Aluminium 0.80 W/(m2K) Cool, temperate RU | CA | DK | LT | IE | PL | UA | GB | IS | SE | CH | BE | DE 1347 km Jan 2022 Inward opening
Operable phC Timber 1.00 W/(m2K) Warm, temperate ES 233 km Feb 2018 Inward opening
Operable phB Aluminium 0.76 W/(m2K) Cool, temperate PL 2055 km May 2014 -
Operable phC Aluminium 0.80 W/(m2K) Cool, temperate PL 2055 km Feb 2014 -
Operable phB Timber 1.00 W/(m2K) Warm, temperate ES 431 km Sep 2020 Inward opening
Operable phB Aluminium 0.97 W/(m2K) Warm, temperate CN 9505 km Aug 2025 Inward opening
Fixed phA Aluminium 0.95 W/(m2K) Warm, temperate CN 9505 km Aug 2025 -
Operable phB Timber / aluminium 0.77 W/(m2K) Cool, temperate CN 9192 km Aug 2016 Inward opening
Operable phC Aluminium 0.78 W/(m2K) Cool, temperate CN 9097 km Feb 2024 Inward opening
Window system phB PVC 1.00 W/(m2K) Warm, temperate FR | NL | RO | IE | GB | IT | BE | DE 2468 km Jul 2023 Inward opening
Operable phB Timber / aluminium 0.99 W/(m2K) Warm, temperate ES 431 km Jun 2023 Inward opening
Operable phB Timber / aluminium 0.79 W/(m2K) Cool, temperate CN 9242 km Dec 2020 Inward opening
Operable phB Timber 0.78 W/(m2K) Cool, temperate SI 1675 km Jan 2018 -
Operable phB Timber 0.79 W/(m2K) Cool, temperate SI 1567 km Mar 2014 -
Operable phC Aluminium 0.79 W/(m2K) Cool, temperate IT 1259 km Jul 2018 -
Operable phC PVC 1.00 W/(m2K) Warm, temperate US | KR | FR | JP | UZ | IR | IQ | AU | CL | CN | AR | RS | TM | MN | TJ | AF | LB | XK | ES | BA | BG | TR | AL | HR | GR | SY | DZ | AZ 2632 km Feb 2022 -
Operable phB Timber 0.80 W/(m2K) Cool, temperate DE 1476 km May 2008 -
Operable phC Aluminium 0.97 W/(m2K) Warm, temperate CN 1821 km Aug 2023 Outward opening
Operable phB Timber / aluminium 0.80 W/(m2K) Cool, temperate CN 9192 km Oct 2015 -
Operable phB Timber / aluminium 0.79 W/(m2K) Cool, temperate CN 9237 km Mar 2024 Inward opening
Operable phB Timber / aluminium 0.79 W/(m2K) Cool, temperate IE 1372 km Nov 2011 Outward opening
Operable phB Timber / aluminium 0.77 W/(m2K) Cool, temperate IE 1372 km Feb 2013 Inward opening
Fixed phA Timber / PVC 0.74 W/(m2K) Cool, temperate IE 1372 km Jul 2020 -
Operable phB PVC / aluminium 0.80 W/(m2K) Cool, temperate IE 1372 km Dec 2012 Outward opening
Fixed phA PVC / aluminium 0.80 W/(m2K) Cool, temperate IE 1372 km May 2020 -
Fixed phA PVC 0.59 W/(m2K) Cold CA | US 5524 km Aug 2024 -
Operable phA PVC 0.60 W/(m2K) Cold CA | US 5524 km Oct 2024 -
Fixed phA PVC 0.77 W/(m2K) Cool, temperate CA 5524 km Aug 2025 -
Operable phB PVC 0.77 W/(m2K) Cool, temperate CA | US 5524 km Jul 2024 Inward opening
Operable phB Timber / aluminium 0.80 W/(m2K) Cool, temperate CN 9241 km Jul 2018 -
Operable phC Timber / aluminium 0.80 W/(m2K) Cool, temperate CN 9241 km Apr 2019 -
Operable phC Timber / aluminium 0.80 W/(m2K) Cool, temperate CN 9241 km Apr 2019 -
Operable phB Timber / aluminium 0.80 W/(m2K) Cool, temperate CN 9241 km Jul 2023 -
Operable phB Timber / aluminium 0.80 W/(m2K) Cool, temperate CN 9245 km Feb 2022 -
Operable phB Timber / aluminium 0.80 W/(m2K) Cool, temperate CN 9245 km Jul 2022 -
Operable phB Timber / aluminium 0.79 W/(m2K) Cool, temperate CN 9245 km Jan 2014 -
Operable phB Timber / aluminium 0.80 W/(m2K) Cool, temperate FR | BE | LU 1189 km Mar 2022 -
Operable phA Timber / aluminium 0.80 W/(m2K) Cool, temperate FR | BE | LU 1189 km Mar 2022 -
Operable phB Timber / aluminium 0.78 W/(m2K) Cool, temperate CN 9754 km May 2015 -
Operable phC Timber / aluminium 1.20 W/(m2K) Warm AU 10000 km Sep 2023 Inward opening
Operable phA PVC 0.77 W/(m2K) Cool, temperate IE 1372 km Aug 2011 -
Fixed phA PVC 0.74 W/(m2K) Cool, temperate IE 1372 km Aug 2020 -
Operable phB PVC 0.75 W/(m2K) Cool, temperate IE 1372 km Mar 2013 Inward opening
Operable phC PVC 1.00 W/(m2K) Warm, temperate VA | SM | DE | LU | RU | SK | DK | LT | SI | CZ | FR | LV | AU | NL | RO | EE | AT | HU | LI | FI | ME | RS | IE | PL | MD | AD | UA | XK | PT | ES | MC | MT | NO | BA | BG | IT | GB | IS | TR | BY | AL | HR | MK | SE | GR | CH | BE 2979 km Aug 2023 Inward opening
Operable phB Timber / aluminium 0.80 W/(m2K) Cool, temperate CN 9274 km Jun 2024 Inward opening
Operable phB Timber / aluminium 0.77 W/(m2K) Cool, temperate DE 1796 km Jul 2024 Inward opening
Fixed phA Timber / aluminium 0.75 W/(m2K) Cool, temperate CA | US | NZ | AU | MX | CL | NL | IE | BR | ES | MC | NO | GB | IS | SE | BE | DE | LU 1796 km Jul 2024 Inward opening
Operable phA Timber / aluminium 0.60 W/(m2K) Cold DE 1796 km Jul 2024 Inward opening
Fixed phA Timber / aluminium 0.60 W/(m2K) Cold CA | US | NZ | AU | MX | CL | NL | IE | BR | ES | MC | NO | GB | IS | SE | BE | DE | LU 1796 km Jul 2024 Inward opening
Operable phA Timber 0.79 W/(m2K) Cool, temperate DE 1331 km Apr 2014 -
Operable phB Aluminium 0.80 W/(m2K) Cool, temperate CN 9233 km Apr 2024 Inward opening
Operable phB Timber / aluminium 0.79 W/(m2K) Cool, temperate CN 9251 km Aug 2019 Inward opening
Operable phB Aluminium 0.95 W/(m2K) Warm, temperate CN 10000 km Jul 2024 Inward opening
Fixed phA Aluminium 0.92 W/(m2K) Warm, temperate CN 10000 km Jul 2024 Inward opening
Operable phC PVC 1.00 W/(m2K) Warm, temperate ES 388 km Feb 2021 Inward opening
Operable phB Timber / aluminium 0.77 W/(m2K) Cool, temperate CN 9724 km Nov 2020 Inward opening
Operable phB Timber / aluminium 0.80 W/(m2K) Cool, temperate DE 1476 km Dec 2024 Inward opening
Operable phA Timber / GFRP 0.78 W/(m2K) Cool, temperate CZ 1773 km Aug 2012 Inward opening
Operable phA Timber / aluminium 0.79 W/(m2K) Cool, temperate AT 1499 km Apr 2013 -
Window system phB PVC 1.00 W/(m2K) Warm, temperate IT 1314 km Apr 2019 Inward opening
Operable In Progress PVC 0.98 W/(m2K) Warm, temperate IT 1314 km Nov 2019 Inward opening
Fixed phC PVC 0.94 W/(m2K) Warm, temperate IT 1314 km Nov 2019 Inward opening
Operable phC Aluminium 0.80 W/(m2K) Cool, temperate CN 9470 km Nov 2019 -
Operable phC PVC 1.00 W/(m2K) Warm, temperate TR 2700 km Mar 2022 -
Operable phB PVC 1.20 W/(m2K) Warm ES 517 km Nov 2022 Inward opening
Operable phB PVC / aluminium 1.20 W/(m2K) Warm ES 501 km Apr 2022 Inward opening
Operable phB PVC 0.80 W/(m2K) Cool, temperate US 6117 km Jun 2024 Inward opening
Operable phB PVC 0.80 W/(m2K) Cool, temperate DE 1608 km Feb 2022 Inward opening
Operable phC Aluminium 1.19 W/(m2K) Warm ES 501 km Oct 2017 Inward opening
Operable phC PVC 1.00 W/(m2K) Warm, temperate ES 334 km Jun 2016 -
Operable phB PVC 0.96 W/(m2K) Warm, temperate ES 334 km Oct 2018 -
Operable phA Timber / aluminium 0.80 W/(m2K) Cool, temperate AT 1499 km Apr 2013 -
Operable phB PVC 0.99 W/(m2K) Warm, temperate US | KR | FR | JP | UZ | IR | IQ | AU | CL | CN | AR | RS | TM | MN | TJ | AF | LB | XK | ES | BA | BG | TR | AL | HR | GR | SY | DZ | AZ 2632 km Sep 2021 Inward opening
Operable phB GFRP 0.79 W/(m2K) Cool, temperate CN 9521 km Mar 2025 Inward opening
Operable phB Timber / aluminium 0.80 W/(m2K) Cool, temperate CN 9269 km Oct 2018 -
Operable phB Timber 1.00 W/(m2K) Warm, temperate ES 411 km Dec 2020 -
Operable phB Aluminium 0.80 W/(m2K) Cool, temperate GB 1439 km Aug 2023 Inward opening
Operable phC Aluminium 0.80 W/(m2K) Cool, temperate TR 2880 km Jul 2022 -
Operable phC Aluminium 1.00 W/(m2K) Warm, temperate GR 2240 km Nov 2017 Inward opening
Operable phB Aluminium 0.71 W/(m2K) Cool, temperate GR 2240 km Aug 2020 -
Operable phB Aluminium 0.82 W/(m2K) Very hot AE | QA | KW | OM | BH | SA 5652 km Jan 2021 -
Operable phC Aluminium 0.79 W/(m2K) Cool, temperate SE | BE 1333 km Jul 2025 -
Operable phB PVC 0.80 W/(m2K) Cool, temperate CA 5738 km Sep 2023 Inward opening
Operable phB Aluminium 0.77 W/(m2K) Cool, temperate DE 1596 km Nov 2023 Inward opening
Window system phC PVC 1.01 W/(m2K) Warm, temperate ES | PT | IT 24 km Jan 2026 Inward opening
Window system phC PVC 1.00 W/(m2K) Warm, temperate ES 24 km Apr 2021 Inward opening
Window system phB PVC 0.78 W/(m2K) Cool, temperate DE 1701 km Jan 2019 Inward opening
Operable phC PVC 1.20 W/(m2K) Warm TR 2700 km Apr 2022 -
Operable phA PVC / aluminium 0.79 W/(m2K) Cool, temperate CA 5345 km Mar 2025 Outward opening
Operable phA PVC / aluminium 0.80 W/(m2K) Cool, temperate CA 5345 km May 2025 Outward opening
Operable phA PVC 0.60 W/(m2K) Cold CA 5345 km Nov 2025 Outward opening
Fixed phA PVC / aluminium 0.80 W/(m2K) Cool, temperate CA 5345 km Mar 2025 -
Fixed phA PVC / aluminium 0.80 W/(m2K) Cool, temperate CA 5345 km Jun 2025 -
Operable phB PVC 0.79 W/(m2K) Cool, temperate CA 8423 km Jul 2016 -
Operable phC PVC 1.00 W/(m2K) Warm, temperate ES 217 km Oct 2020 -
Operable phC PVC 1.00 W/(m2K) Warm, temperate ES 217 km Nov 2019 -
Operable phC Aluminium 0.78 W/(m2K) Cool, temperate CN 10000 km Apr 2021 Inward opening
Window system phA Timber / aluminium 0.78 W/(m2K) Cool, temperate SK | US | KR | JP | LV | CN | AT | IE | ES | SE | DE 308 km Mar 2025 Inward opening
Operable phA Timber / aluminium 0.60 W/(m2K) Cold SK | US | JP | LV | CN | AT | IE | ES | SE | DE 308 km Aug 2022 -
Window system phA Timber / aluminium 0.78 W/(m2K) Cool, temperate SK | US | JP | LV | CN | AT | IE | ES | SE | DE 308 km Aug 2022 Inward opening
Operable phB PVC 0.79 W/(m2K) Cool, temperate GB 1490 km Apr 2024 -
Operable phB PVC 0.80 W/(m2K) Cool, temperate CN 10000 km May 2016 -
Operable phA Timber / aluminium 0.76 W/(m2K) Cool, temperate PL 2103 km Aug 2016 -
Connection phB Timber / aluminium 0.64 W/(m2K) Cold PL 2103 km Aug 2016 -
Operable phB Aluminium 0.80 W/(m2K) Cool, temperate CN 9645 km Dec 2021 Inward opening
Operable phC Aluminium 1.00 W/(m2K) Warm, temperate ES 388 km May 2018 Inward opening
Connection phB Timber / aluminium 0.63 W/(m2K) Cold CA 6051 km May 2023 Inward opening
Operable phC Aluminium 0.79 W/(m2K) Cool, temperate CN 9241 km May 2023 Inward opening
Window system phC PVC 0.99 W/(m2K) Warm, temperate CA | US 6111 km Dec 2019 Inward opening
Window system phB PVC 0.80 W/(m2K) Cool, temperate US 6111 km Jan 2024 Inward opening
Operable phC Aluminium 0.79 W/(m2K) Cool, temperate GR 2240 km Apr 2015 -
Operable phA Timber / aluminium 0.77 W/(m2K) Cool, temperate LV | SE 2723 km Feb 2025 Inward opening
Operable phC PVC 1.00 W/(m2K) Warm, temperate ES 487 km Jul 2017 Inward opening
Operable phC Aluminium 0.79 W/(m2K) Cool, temperate GB 1601 km Nov 2023 Outward opening
Operable phC Aluminium 0.79 W/(m2K) Cool, temperate IE | GB 1601 km Jun 2021 -
Window system phB PVC 1.00 W/(m2K) Warm, temperate US | ES 366 km May 2025 Inward opening
Operable phB Timber / aluminium 0.78 W/(m2K) Cool, temperate DE 1790 km Jul 2020 -
Fixed phA Timber / aluminium 0.78 W/(m2K) Cool, temperate DE 1790 km Jul 2012 -
Operable phB Timber / aluminium 0.78 W/(m2K) Cool, temperate DE 1790 km Jul 2020 -
Operable phB Timber / aluminium 0.78 W/(m2K) Cool, temperate DE 1790 km Jul 2020 -
Operable phB Timber / aluminium 0.76 W/(m2K) Cool, temperate BE | DE 1790 km Jul 2016 -
Connection phA Timber / aluminium 0.62 W/(m2K) Cold DE 1790 km Jul 2016 -
Operable phB Timber / aluminium 0.73 W/(m2K) Cool, temperate DE 1790 km Jun 2011 Inward opening
Operable phC Aluminium 0.80 W/(m2K) Cool, temperate CN 10000 km Jun 2025 Inward opening
Operable phC Aluminium 0.79 W/(m2K) Cool, temperate FR | PT | ES | GB 495 km Jul 2025 -
Operable In Progress Aluminium 1.00 W/(m2K) Warm, temperate FR | PT | ES | GB 495 km Dec 2024 Inward opening
Operable phB Aluminium 0.78 W/(m2K) Cool, temperate BA 1783 km Jun 2017 -
Operable phB Timber / aluminium 0.78 W/(m2K) Cool, temperate IT 1336 km Feb 2013 -
Operable phC Aluminium 1.19 W/(m2K) Hot IN 7321 km Aug 2025 Inward opening
Operable phB Timber / aluminium 0.80 W/(m2K) Cool, temperate DE 1360 km Oct 2014 -
Operable phB PVC 0.79 W/(m2K) Cool, temperate CN 9253 km Sep 2016 -
Operable phB GFRP 0.80 W/(m2K) Cool, temperate CN 9570 km Dec 2020 -
Fixed phA PVC 0.77 W/(m2K) Cool, temperate CA 5307 km Aug 2025 -
Operable phB PVC 0.80 W/(m2K) Cool, temperate CA 5307 km Nov 2023 Inward opening
Operable phB PVC 0.80 W/(m2K) Cool, temperate CA 5307 km Dec 2023 Outward opening
Operable phB PVC 0.80 W/(m2K) Cool, temperate CA | US 5307 km Sep 2021 -
Operable phB Timber 0.79 W/(m2K) Cool, temperate DE 1350 km Jan 2006 -
Operable phA Timber / aluminium 0.99 W/(m2K) Warm, temperate IT 1336 km May 2020 Inward opening
Operable phB Timber / aluminium 1.00 W/(m2K) Warm, temperate IT 1336 km Mar 2026 Inward opening
Operable phB Timber 0.98 W/(m2K) Warm, temperate IT 1336 km Mar 2026 Inward opening
Operable phB Timber 1.18 W/(m2K) Warm ES 548 km Feb 2021 Inward opening
Operable phB Timber / aluminium 1.00 W/(m2K) Warm, temperate ES 309 km Jan 2016 -
Operable phC Timber 1.20 W/(m2K) Warm US | MX 9088 km Apr 2025 Inward opening
Operable phA Timber 0.80 W/(m2K) Cool, temperate IT 1301 km Apr 2025 -
Operable phA Timber 0.96 W/(m2K) Warm, temperate IT 1301 km Apr 2025 -
Operable phB Timber / aluminium 0.80 W/(m2K) Cool, temperate EE 2903 km Feb 2014 -
Operable phB Timber / aluminium 0.78 W/(m2K) Cool, temperate RS 2139 km Jul 2014 -
Operable phC Aluminium 0.78 W/(m2K) Cool, temperate GR 2352 km Sep 2017 Inward opening
Operable phA Aluminium 0.79 W/(m2K) Cool, temperate CN 9662 km Nov 2022 Inward opening
Operable phC Aluminium 0.80 W/(m2K) Cool, temperate CN 9413 km Jun 2025 Inward opening
Operable phC Aluminium 0.80 W/(m2K) Cool, temperate CN 10000 km Feb 2021 Inward opening
Fixed phA PVC 0.79 W/(m2K) Cool, temperate CA | US 8369 km Nov 2018 -
Operable phB PVC 0.80 W/(m2K) Cool, temperate CA | US 8369 km Oct 2018 Inward opening
Operable phB Aluminium 0.79 W/(m2K) Cool, temperate CN 10000 km Mar 2024 Inward opening
Operable phC Aluminium 1.00 W/(m2K) Warm, temperate ES 495 km Mar 2019 Inward opening
Operable In Progress Aluminium 1.00 W/(m2K) Warm, temperate FR | PT | ES | IT 495 km Dec 2024 Inward opening
Operable phB Aluminium 0.80 W/(m2K) Cool, temperate NL | BE | DE | LU 1397 km Jan 2015 -
Operable phC Aluminium 0.79 W/(m2K) Cool, temperate FR | PT | ES | IT 495 km Jul 2025 -
Operable phC Aluminium 0.79 W/(m2K) Cool, temperate AT | CH | DE 1229 km Dec 2024 Inward opening
Operable phC Aluminium 0.79 W/(m2K) Cool, temperate AT | CH | DE 1229 km Dec 2024 Inward opening
Operable phB PVC 0.80 W/(m2K) Cool, temperate KR 10000 km Feb 2025 Inward opening
Operable phC PVC 1.00 W/(m2K) Warm, temperate ES 246 km Dec 2015 -
Operable phB Timber / aluminium 0.80 W/(m2K) Cool, temperate CN 9346 km May 2019 Inward opening
Operable phC Aluminium 0.78 W/(m2K) Cool, temperate CN 9243 km Jan 2024 Inward opening
Operable phB Aluminium 0.80 W/(m2K) Cool, temperate CN 10000 km Apr 2023 Inward opening
Operable phB Aluminium 0.78 W/(m2K) Cool, temperate CN 10000 km Jan 2026 Inward opening
Operable phC Aluminium 1.00 W/(m2K) Warm, temperate ES 482 km Aug 2022 -
Operable phB Aluminium 0.77 W/(m2K) Cool, temperate PL 2085 km Aug 2023 -
Operable phB PVC / aluminium 0.80 W/(m2K) Cool, temperate CN 9571 km Oct 2025 -
Operable phB Timber / aluminium 0.79 W/(m2K) Cool, temperate CN 9754 km Mar 2024 Inward opening
Operable phA Timber 0.68 W/(m2K) Cool, temperate IT 1301 km Sep 2019 Inward opening
Operable phB PVC 0.79 W/(m2K) Cool, temperate GB 1413 km Dec 2016 -
Fixed phA+ PVC 0.75 W/(m2K) Cool, temperate GB 1413 km Dec 2016 -
Operable phB PVC 0.80 W/(m2K) Cool, temperate GB 1413 km Nov 2022 Inward opening
Operable phB PVC 0.80 W/(m2K) Cool, temperate CN 9462 km Mar 2025 Inward opening
Operable phB PVC 0.79 W/(m2K) Cool, temperate CN 9365 km Jun 2018 -
Operable phA Timber / aluminium 0.76 W/(m2K) Cool, temperate US 8138 km Oct 2015 -
Connection phB Timber / aluminium 0.64 W/(m2K) Cold US 8138 km Oct 2015 -
Operable phB Timber 1.00 W/(m2K) Warm, temperate ES 330 km Jul 2021 Inward opening
Operable phB Aluminium 0.79 W/(m2K) Cool, temperate CN 9700 km Oct 2025 -