Delft
Certificaten:
Position
Information
Cyclotronweg 7
2629 HN
Delft
Pays-Bas
015-2125046
000016819993
Onbeperkt
20 - 49
Derwort Loodgieters B.V.
Derwort Totaalinstallateur
Derwort Totaalinstallateur
Stabu, Raw, Nl/sfb, Sato
52.00 | Waterinstallaties | L | A | B |
60.00 | Verwarmingsinstallaties | L | A | B |
33.00 | Dakbedekkingen | L | A | |
33.32 | Isolatie/afschotlaag | L | A | |
33.33 | Bitumineuze dakbedekkingen | L | A | |
33.35 | Dakdetails | L | A | |
33.36 | Dakbegroeiing | L | A | |
33.37 | Dakverhardingen | L | A | |
33.38 | Op te nemen onderdelen, baanvormige dakbedekkingen | L | A | |
33.54 | Bitumineuze leien | L | A | |
33.61 | Felsplaatbedekkingen | L | A | |
33.62 | Roevenbedekkingen | L | A | |
33.63 | Gesoldeerde bedekkingen | L | A | |
33.68 | Op te nemen onderdelen, metalen-plaatbedekkingen | L | A | |
33.73 | Metalen-plaatbekledingen | L | A | |
33.87 | Op te nemen onderdelen, dakbedekkingen | L | A | |
33.a | Valbeveiliging | L | A | |
50.00 | Dakgoten en hemelwaterafvoeren | L | A | |
50.11 | Functionele omschrijving, installatie-onderdelen | L | A | |
50.12 | Werkbescheiden | L | A | |
50.31 | Dakgoten | L | A | |
50.32 | Dakgootbekledingen | L | A | |
50.41 | Metalen buisleidingen | L | A | |
50.42 | Kunststof buisleidingen | L | A | |
50.48 | Verbindingen | L | A | |
50.50 | Appendages | L | A | |
50.51 | Appendages in leidingen | L | A | |
50.60 | Tanks | L | A | |
50.62 | Filters | L | A | |
51.00 | Binnenriolering | L | A | |
51.11 | Functionele omschrijving, installatie-onderdelen | L | A | |
51.12 | Werkbescheiden | L | A | |
51.13 | Beproeven, controleren, keuren, inregelen, in bedrijf stellen | L | A | |
51.31 | Metalen buisleidingen | L | A | |
51.32 | Kunststof buisleidingen | L | A | |
51.33 | Steenachtige buisleidingen | L | A | |
51.38 | Verbindingen | L | A | |
51.41 | Goten | L | A | |
51.42 | Putten | L | A | |
51.43 | Afscheiders | L | A | |
51.50 | Pompen en tanks | L | A | |
51.61 | Appendages in leidingen | L | A | |
51.62 | Appendages aan leidingen | L | A | |
51.63 | Appendages om leidingen | L | A | |
51.64 | Slangen | L | A | |
51.81 | Isolatie | L | A | |
51.82 | Isolatie-afwerkingen | L | A | |
52.11 | Functionele omschrijving, installatie-onderdelen | L | A | |
52.12 | Werkbescheiden | L | A | |
52.13 | Beproeven, controleren, keuren, inregelen, in bedrijf stellen | L | A | |
52.31 | Metalen buisleidingen | L | A | |
52.32 | Kunststof buisleidingen | L | A | |
52.33 | Verdelers en verzamelaars | L | A | |
52.34 | Steenachtige buisleidingen | L | A | |
52.38 | Verbindingen | L | A | |
52.40 | Pompen en apparaten | L | A | |
52.51 | Voorraadtoestellen | L | A | |
52.52 | Doorstroomtoestellen | L | A | |
52.61 | Appendages in leidingen | L | A | |
52.62 | Appendages aan leidingen | L | A | |
52.63 | Appendages om leidingen | L | A | |
52.81 | Isolatie | L | A | |
52.82 | Isolatie-afwerkingen | L | A | |
53.00 | Sanitair | L | A | |
53.11 | Functionele omschrijving, installatie-onderdelen | L | A | |
53.14 | Monsters en proefopstelling | L | A | |
53.30 | Sanitaircombinaties | L | A | |
53.31 | Closet- en urinoircombinaties | L | A | |
53.32 | Douche-, bad- en bidetcombinaties | L | A | |
53.33 | Wastafel- en wastrogcombinaties | L | A | |
53.34 | Gootsteen- en spoelbakcombinaties | L | A | |
53.60 | Cabines, units, panelen | L | A | |
53.70 | Kranen en kraan-afvoercombinaties | L | A | |
53.80 | Toebehoren sanitair | L | A | |
54.00 | Brandbestrijdingsinstallaties | L | A | |
54.11 | Functionele omschrijving, installatie-onderdelen | L | A | |
54.12 | Werkbescheiden | L | A | |
54.13 | Beproeven, controleren, keuren, inregelen, in bedrijf stellen | L | A | |
54.14 | Monsters en proefopstelling | L | A | |
54.31 | Metalen buisleidingen | L | A | |
54.38 | Verbindingen | L | A | |
54.40 | Brandblustoestellen | L | A | |
54.50 | Appendages | L | A | |
55.00 | Gasinstallaties | L | A | |
55.11 | Functionele omschrijving, installatie-onderdelen | L | A | |
55.12 | Werkbescheiden | L | A | |
55.13 | Beproeven, controleren, keuren, inregelen, in bedrijf stellen | L | A | |
55.31 | Metalen buisleidingen | L | A | |
55.32 | Kunststof buisleidingen | L | A | |
55.33 | Verdelers en verzamelaars | L | A | |
55.38 | Verbindingen | L | A | |
55.51 | Appendages in leidingen | L | A | |
55.52 | Appendages aan leidingen | L | A | |
55.53 | Appendages om leidingen | L | A | |
60.11 | Functionele omschrijving, installatie-onderdelen | L | A | |
60.12 | Werkbescheiden | L | A | |
60.13 | Beproeven, controleren, keuren, inregelen, in bedrijf stellen | L | A | |
60.14 | Monsters en proefopstelling | L | A | |
60.31 | Metalen buisleidingen | L | A | |
60.32 | Kunststof buisleidingen | L | A | |
60.33 | Verdelers en verzamelaars | L | A | |
60.34 | Metalen kanalen | L | A | |
60.35 | Kunststof kanalen | L | A | |
60.38 | Verbindingen | L | A | |
60.41 | Verwarmingslichamen, natuurlijke afgifte | L | A | |
60.42 | Verwarmingslichamen, geforceerde afgifte | L | A | |
60.51 | Centrale warmte-opwekkingsapparaten | L | A | |
60.52 | Lokale warmte-opwekkingsapparaten | L | A | |
60.71 | Appendages in leidingen en kanalen | L | A | |
60.72 | Appendages aan leidingen en kanalen | L | A | |
60.73 | Appendages om leidingen en kanalen | L | A | |
60.74 | Appendages verwarmingslichamen | L | A | |
60.81 | Isolatie | L | A | |
60.82 | Isolatie-afwerkingen | L | A | |
60.83 | Regelapparatuur | L | A | |
61.00 | Ventilatie- en luchtbehandelingsinstallatie | L | A | |
61.11 | Functionele omschrijving, installatie-onderdelen | L | A | |
61.12 | Werkbescheiden | L | A | |
61.13 | Beproeven, controleren, keuren, inregelen, in bedrijf stellen | L | A | |
61.14 | Monsters en proefopstelling | L | A | |
61.31 | Minerale kanalen | L | A | |
61.32 | Metalen kanalen | L | A | |
61.33 | Kunststof kanalen | L | A | |
61.36 | Verdelers en verzamelaars | L | A | |
61.38 | Verbindingen | L | A | |
61.41 | Luchtbehandelingskasten | L | A | |
61.42 | Ventilatie-, verwarmings- en bevochtigingsapparaten | L | A | |
61.43 | Ventilatoren | L | A | |
61.51 | Binnenroosters | L | A | |
61.52 | Buitenroosters en dakkappen | L | A | |
61.60 | Appendages | L | A | |
61.81 | Isolatie | L | A | |
61.82 | Isolatie-afwerkingen | L | A | |
61.83 | Regel- en schakelapparatuur | L | A | |
68.00 | Regelinstallaties | L | A | |
68.31 | Meetorganen en opnemers | L | A | |
68.32 | Regelaars | L | A | |
68.33 | Corrigerende organen | L | A | |
68.34 | Bedienende elementen | L | A | |
68.41 | Verwerkingsapparatuur | L | A | |
68.51 | Schakel- en verdeeleenheden | L | A | |
68.52 | Omvormers | L | A | |
Montrez toutes les spécialisations (319) |
47 | Roof finishes; general | L | A | |
47.1 | Roof finishes; finishes | L | A | |
47.10 | Roof finishes; finishes, general (collection level) | L | A | |
47.11 | Roof finishes; finishes, flat roof finishes | L | A | |
47.12 | Roof finishes; finishes, pitched roof finishes | L | A | |
47.13 | Roof finishes; finishes, cantilever roof finishes | L | A | |
47.14 | Roof finishes; finishes, shelter roof finishes | L | A | |
47.15 | Roof finishes; finishes, walkable roof finishes | L | A | |
47.16 | Roof finishes; finishes, drivable roof finishes | L | A | |
47.2 | Roof finishes; surface | L | A | |
47.20 | Roof finishes; surface, general (collection level) | L | A | |
47.21 | Roof finishes; surface, flat roof finishes | L | A | |
47.22 | Roof finishes; surface, pitched roof finishes | L | A | |
47.23 | Roof finishes; surface, cantilever roof finishes | L | A | |
47.24 | Roof finishes; surface, shelter roof finishes | L | A | |
47.25 | Roof finishes; surface, walkable roof finishes | L | A | |
47.26 | Roof finishes; surface, drivable roof finishes | L | A | |
51 | Warmte-opwekking; algemeen | L | A | |
51.1 | Warmte-opwekking; lokaal | L | A | |
51.10 | Warmte-opwekking; lokaal, algemeen (verzamelniveau) | L | A | |
51.11 | Warmte-opwekking; lokaal, gasvormige brandstoffen | L | A | |
51.14 | Warmte-opwekking; lokaal, schoorstenen/kanalen (niet bouwkundig) | L | A | |
51.16 | Warmte-opwekking; lokaal, gecombineerde tapwaterverwarming | L | A | |
51.2 | Warmte-opwekking; centraal | L | A | |
51.20 | Warmte-opwekking; centraal, algemeen (verzamelniveau) | L | A | |
51.21 | Warmte-opwekking; centraal, gasvormige brandstoffen | L | A | |
51.24 | Warmte-opwekking; centraal, schoorstenen/kanalen (niet bouwkundig) | L | A | |
51.26 | Warmte-opwekking; centraal, gecombineerde tapwaterverwarming | L | A | |
51.3 | Warmte-opwekking; toegeleverde warmte | L | A | |
51.30 | Warmte-opwekking; toegeleverde warmte, algemeen (verzamelniveau) | L | A | |
51.5 | Warmte-opwekking; bijzonder | L | A | |
51.50 | Warmte-opwekking; bijzonder, algemeen (verzamelniveau) | L | A | |
51.51 | Warmte-opwekking; bijzonder, warmtepomp | L | A | |
51.52 | Warmte-opwekking; bijzonder, zonnecollectoren | L | A | |
52 | Waste disposal; general | L | A | |
52.1 | Waste disposal; natural water drainage | L | A | |
52.10 | Waste disposal; natural water drainage, general (collection level) | L | A | |
52.11 | Waste disposal; natural water drainage, drainage system; inside building | L | A | |
52.12 | Waste disposal; natural water drainage, drainage system; outside building | L | A | |
52.16 | Waste disposal; natural water drainage, pump system, separator, settling pit | L | A | |
52.19 | Waste disposal; natural water drainage, storage, infiltration | L | A | |
52.2 | Waste disposal; faeces | L | A | |
52.20 | Waste disposal; faeces, general (collection level) | L | A | |
52.21 | Waste disposal; faeces, standard system | L | A | |
52.24 | Waste disposal; faeces, separated (urine) | L | A | |
52.26 | Waste disposal; faeces, pumpsystem, separator, settling pit | L | A | |
52.3 | Waste disposal; sewage disposal | L | A | |
52.30 | Waste disposal; sewage disposal, general (collection level) | L | A | |
52.31 | Waste disposal; sewage disposal, household waste | L | A | |
52.32 | Waste disposal; sewage disposal, company waste | L | A | |
52.36 | Waste disposal; sewage disposal, pump system | L | A | |
52.4 | Waste disposal; combined | L | A | |
52.40 | Waste disposal; combined, general (collection level) | L | A | |
52.41 | Waste disposal; combined, integrated system | L | A | |
52.46 | Waste disposal; combined, pump system, separator, settling pit | L | A | |
52.5 | Waste disposal; sewage disposal special | L | A | |
52.50 | Waste disposal; sewage disposal special, general (collection level) | L | A | |
52.51 | Waste disposal; sewage disposal special, chemically contaminated waste water | L | A | |
52.52 | Waste disposal; sewage disposal special, biological contaminated waste water | L | A | |
52.56 | Waste disposal; sewage disposal special, pump system | L | A | |
52.6 | Waste disposal; solid | L | A | |
52.60 | Waste disposal; solid, general (collection level) | L | A | |
52.61 | Waste disposal; solid, chute | L | A | |
52.9 | Fixed building related services for waste disposal | L | A | |
52.90 | Fixed building related services for waste disposal, general (collection level) | L | A | |
53 | Liquids supply; general | L | A | |
53.1 | Liquids supply; tap water | L | A | |
53.10 | Liquids supply; tap water, general (collection level) | L | A | |
53.11 | Liquids supply; tap water, net connection | L | A | |
53.12 | Liquids supply; tap water, source connection | L | A | |
53.13 | Liquids supply; tap water, cleanwater basement connection / ring line | L | A | |
53.14 | Water; drinkwater, drukverhoging | L | A | |
53.16 | Liquids supply; tap water, pressure increase installation | L | A | |
53.19 | Liquids supply; tap water, storage tanks | L | A | |
53.2 | Liquids supply; hot water | L | A | |
53.20 | Liquids supply; hot water, general (collection level) | L | A | |
53.21 | Liquids supply; hot water, with stocked supply | L | A | |
53.22 | Water; verwarmd tapwater, indirect verwarmd met voorraad | L | A | |
53.23 | Liquids supply; hot water, flow | L | A | |
53.24 | Water; verwarmd tapwater, doorstroom; indirect verwarmd | L | A | |
53.3 | Liquids supply; company water | L | A | |
53.30 | Liquids supply; company water, general (collection level) | L | A | |
53.31 | Liquids supply; company water, softened water system | L | A | |
53.32 | Liquids supply; company water, demi water system | L | A | |
53.33 | Liquids supply; company water, distilled water system | L | A | |
53.34 | Liquids supply; company water, pool water system | L | A | |
53.36 | Liquids supply; company water, pressure increase installation | L | A | |
53.37 | Liquids supply; company water, interruption installation (break tank | L | A | |
53.39 | Liquids supply; company water, storage tanks | L | A | |
53.5 | Liquids supply; water treatment | L | A | |
53.50 | Liquids supply; water treatment, general (collection level) | L | A | |
53.51 | Liquids supply; water treatment, filtration system | L | A | |
53.52 | Liquids supply; water treatment, absorption system | L | A | |
53.53 | Liquids supply; water treatment, degassing system | L | A | |
53.54 | Liquids supply; water treatment, destillation system | L | A | |
53.9 | Fixed building related services for liquids | L | A | |
53.90 | Fixed building related services for liquids general (collection level) | L | A | |
54 | Gases supply; general | L | A | |
54.1 | Gases supply; combustible gas supply | L | A | |
54.10 | Gases supply; combustible gas supply, general (collection level) | L | A | |
54.11 | Gassen; brandstof, aardgasvoorziening / menggasvoorziening | L | A | |
54.12 | Gases supply; combustible gas supply, butane gas facility | L | A | |
54.13 | Gases supply; combustible gas supply, propane gas facility | L | A | |
54.2 | Gassen; perslucht | L | A | |
54.20 | Gassen; perslucht, algemeen | L | A | |
54.9 | Fixed building related services for gases | L | A | |
54.90 | Fixed building related services for gases, general (collection level) | L | A | |
55 | Koeling; algemeen | L | A | |
55.2 | Koeling; opwekking centraal | L | A | |
55.20 | Koeling; opwekking centraal, algemeen | L | A | |
55.21 | Koeling; opwekking centraal, warmtepompsystemen | L | A | |
55.84 | Koeling; afgifte, vloerkoeling/wandkoeling | L | A | |
55.9 | Fixed building related services for cooling | L | A | |
55.90 | Vaste gebouwgebonden voorzieningen behorend bij koeling, algemeen | L | A | |
56 | Verwarming; algemeen | L | A | |
56.1 | Verwarming; opwekking lokaal | L | A | |
56.10 | Verwarming; opwekking lokaal, algemeen | L | A | |
56.11 | Verwarming; opwekking lokaal, direct gestookte toestellen | L | A | |
56.12 | Verwarming; opwekking lokaal, stoombevochtigers | L | A | |
56.13 | Warmtedistributie; water, vloerverwarmingssystemen | L | A | |
56.2 | Verwarming; opwekking centraal | L | A | |
56.20 | Verwarming; opwekking centraal, algemeen | L | A | |
56.21 | Verwarming; opwekking centraal, verwarmingstoestellen (ketels, hr, vr, biomassa) | L | A | |
56.25 | Verwarming; opwekking centraal, zonnecollectoren | L | A | |
56.4 | Verwarming; distributie (vanaf verdeler/verzamelaar) | L | A | |
56.40 | Verwarming; distributie, algemeen | L | A | |
56.8 | Verwarming; afgifte | L | A | |
56.80 | Verwarming; afgifte, algemeen | L | A | |
56.81 | Verwarming; afgifte, radiator/convectorsystemen | L | A | |
56.83 | Verwarming; afgifte, warmte(klimaat)plafonds | L | A | |
56.84 | Verwarming; afgifte, vloerverwarming/wandverwarming | L | A | |
56.86 | Verwarming; afgifte, stralingspanelen | L | A | |
56.9 | Fixed building related services for heating | L | A | |
56.90 | Vaste gebouwgebonden voorzieningen behorend bij verwarming, algemeen | L | A | |
57 | Air conditioning; general | L | A | |
57.1 | Luchtbehandeling; natuurlijk | L | A | |
57.10 | Luchtbehandeling; natuurlijk, algemeen | L | A | |
57.11 | Luchtbehandeling; natuurlijk, voorzieningen; regelbaar | L | A | |
57.12 | Luchtbehandeling; natuurlijk, voorzieningen; niet regelbaar | L | A | |
57.2 | Luchtbehandeling; mechanisch lokaal | L | A | |
57.20 | Luchtbehandeling; mechanisch lokaal, algemeen | L | A | |
57.21 | Luchtbehandeling; mechanisch lokaal, ventilatie-installatie | L | A | |
57.22 | Luchtbehandeling; mechanisch lokaal, afzuiginstallatie | L | A | |
57.3 | Luchtbehandeling; mechanisch centraal | L | A | |
57.30 | Luchtbehandeling; mechanisch centraal, algemeen | L | A | |
57.31 | Luchtbehandeling; mechanisch centraal, ventilatie-installatie | L | A | |
57.4 | Luchtbehandeling; distributie | L | A | |
57.40 | Luchtbehandeling; distributie, algemeen | L | A | |
57.41 | Luchtbehandeling; distributie, kanalen | L | A | |
57.5 | Luchtbehandeling; centrale mechanische ventilatie | L | A | |
57.50 | Luchtbehandeling; centrale mechanische ventilatie, algemeen (verzamelniveau) | L | A | |
57.51 | Luchtbehandeling; centrale mechanische ventilatie, ventilatie-installatie | L | A | |
57.52 | Luchtbehandeling; centrale mechanische ventilatie, ventilatie-inst. met warmteterugwinning | L | A | |
57.6 | Luchtbehandeling; lokaal | L | A | |
57.60 | Luchtbehandeling; lokaal, algemeen (verzamelniveau) | L | A | |
57.61 | Luchtbehandeling; lokaal, luchtbehandelingsinstallatie | L | A | |
57.7 | Luchtbehandeling; centraal | L | A | |
57.70 | Luchtbehandeling; centraal, algemeen (verzamelniveau) | L | A | |
57.71 | Luchtbehandeling; centraal, luchtbehandelingsinstallatie | L | A | |
58 | Meet- en regelinstallaties; algemeen | L | A | |
58.1 | Meet- en regelinstallaties; verdeling lokaal inclusief regelapparatuur | L | A | |
58.10 | Meet- en regelinstallaties; verdeling lokaal inclusief regelapparatuur, algemeen | L | A | |
58.11 | Meet- en regelinstallaties; verdeling lokaal inclusief regelapparatuur, specifieke regeling | L | A | |
58.12 | Regeling klimaat en sanitair; specifieke regelingen, gecombineerde regeling | L | A | |
58.2 | Meet- en regelinstallaties; verdeling centraal gebouw beheer systeem (gbs) | L | A | |
58.20 | Meet- en regelinstallaties; verdeling centraal gebouw beheer systeem (gbs), algemeen | L | A | |
58.21 | Meet- en regelinstallaties; verdeling centraal gebouw beheer systeem (gbs), hardware | L | A | |
58.22 | Meet- en regelinstallaties; verdeling centraal gebouw beheer systeem (gbs), software | L | A | |
74 | Sanitary, hygiene fittings; general | L | A | |
74.1 | Sanitary, hygiene fittings; standard | L | A | |
74.10 | Sanitary, hygiene fittings; standard, general (collection level) | L | A | |
74.11 | Sanitary, hygiene fittings; standard, sanitairy equipment, normal | L | A | |
74.12 | Sanitary, hygiene fittings; standard, sanitairy equipment, adjusted | L | A | |
74.13 | Sanitary, hygiene fittings; standard, sanitairy equipment, accessories | L | A | |
74.2 | Sanitary, hygiene fittings; special | L | A | |
74.20 | Sanitary, hygiene fittings; special, general (collection level) | L | A | |
74.21 | Sanitary, hygiene fittings; special, sanitary equipment for special application | L | A | |
74.22 | Sanitary, hygiene fittings; special, built in sanitary facilities | L | A | |
Montrez toutes les spécialisations (319) |
Agricole,
Armées,
Bevochtigers,
Buffervaten,
Bureaux,
Bâtiment étant aucun bâtiment,
Cellule,
Centres de données,
Construction,
Construction non résidentielle,
Construction résidentielle,
Cv-ketels,
Dakventilatoren,
Distribution,
Drukverhogingsinstallaties,
Enseignement,
Entretien,
Expansievaten,
Gasgestookte verwarmingsketels,
Habitation,
Hospitalité,
Industrie,
Kanaalventilatoren,
Logement,
Luchtgordijnen,
Luchtkanalen,
Luchtverdeelapparatuur,
Magasin,
Metalen buisleidingen,
Miva mindervaliden voorzieningen,
Monastère,
Monument,
Naverwarmers,
Nouvelle construction,
Piscine,
Plafond inductie units,
Pompen,
Pépinière,
Reconstruction,
Restauration,
Rioolinspectie,
Rioolreiniging,
Rookgas afvoeren,
Réaffectation,
Rénovation,
Réunion,
Santé,
Sport,
Stationnement,
Vloerkoeling,
Vloerverwarming,
Volvulsysteem,
Warmtepompen,
Warmteterugwinunits wtw-units,
Wisselaars,
Église
Pas de certificats connus. |
Pas de marques de qualité connues. |
Pas d'associations du secteur connues |
Pas de marques connues. |