45421100-5Installation of doors and windows and related components

• EnglishInstallation of doors and windows and related components
• PortuguêsInstalação de portas e janelas e de componentes afins
• EspañolInstalación de puertas, ventanas y elementos conexos
• FrançaisPose de portes et de fenêtres et d'éléments accessoires
In the other 20 official languages
БългарскиМонтажни работи на врати, прозорци и техните каси и прагове
ČeštinaInstalace a montáž dveří a oken a souvisejících výrobků
DanskIsætning af døre og vinduer og hermed beslægtede komponenter
DeutschEinbau von Türen und Fenstern sowie Zubehör
ΕλληνικάΤοποθέτηση θυρών, παραθύρων και συναφών στοιχείων
EestiUste ja akende ning nendega seotud osade paigaldamine
SuomiOvien, ikkunoiden ja niihin liittyvien osien asennustyöt
GaeilgeInstallation of doors and windows and related components
HrvatskiUgradnja vrata i prozora i srodnih elemenata
MagyarAjtók, ablakok és kapcsolódó tartozékok beszerelése
ItalianoInstallazione di porte, finestre e componenti connesse
LietuviųDurų ir langų bei susijusių elementų montavimas
LatviešuDurvju un logu, un to saistīto komponentu uzstādīšana
MaltiStallazzjoni ta’ bibien u twieqi u l-komponenti relatati
NederlandsPlaatsen van deuren en ramen en bijbehorende elementen
PolskiInstalowanie drzwi i okien, i podobnych elementów
RomânăInstalare de uşi, de ferestre şi de elemente conexe
SlovenčinaMontáž dverí a okien a súvisiacich súčastí
SlovenščinaVgradnja vrat, oken in pripadajočih delov
SvenskaMontering av dörrar, fönster och tillhörande element

Portugal publishes its complete contract register as open data, so this is counted rather than estimated. January to August 2026. The count and the value cover every procedure type; the bid figures cover open procedures only, because in a direct award the buyer chooses who bids. A mean is published from 10 open procedures up and a single-bid share from 30, so a rate on this page always rests on enough of them to mean something. All 26 divisions ranked.

Source: IMPIC / Portal BASE, via dados.gov.pt

France publishes its essential procurement data, the DECP, with the number of offers received on every marché, a field its own schema makes mandatory. January to July 2026, Two things to read alongside the figures: the amount is the notified amount, which for a framework agreement is the ceiling rather than the spend; and the bid figures exclude marchés passed without publicity or competition, where a single offer is the design of the procedure. 102 competed marchés declared their offers here, 10.8 on average; the median is shown because an allotted marché repeats the whole consultation's offer count on each lot, which inflates a mean and leaves the median alone. Same bars as Portugal: a mean from 10 procedures, a single-offer share from 30. Buyers are named from their SIRET through the public company register. The French barometer and its method.

Source: DECP, données essentielles de la commande publique

The EU Official Journal carries the same measurement for every member state: eForms requires the count of submissions received on every contract award notice. 7.2% of the 97 lots awarded under this code across the Union drew a single bid, and the median lot drew 5. Above the EU thresholds only, and the lot is the unit because one notice can award many. Where EU tenders draw a single bid.

How to cite

TRINTA, "CPV 45421100-5: Installation of doors and windows and related components", Portal BASE (IMPIC), edition 5 October 2026, https://trinta.ai/cpv/45421100 (accessed [date]).