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(en)WALL AND WINDOW LOUVRESWe inspire at www.duco.eu

HOMEOFOXYGENDuco Ventilation & Sun Controltherefore, central to Duco. A well-provides every building with athought-out combination of basichealthy supply of oxygen. With aventilation, mechanical extraction,comprehensive range of innovativepurge ventilation and solar shadingnatural and mechanical ventilationensures optimum air quality.systems, either combined withDuco provides an innovativeexternal solar shading or otherwise,solution for residential buildings,Duco offers the ultimate guaranteeoffices, schools or care centresof a healthy and comfortable indoorwhere everyone feels at home.climate. The occupant’s health is,Duco, Home of Oxygen

GENERAL. 4PRODUCTS. 6DUCOGRILLE SOLIDDucoGrille Solid 30Z. 8DucoGrille Solid MR 30Z. 9DucoGrille Solid 30Z. 10DucoGrille Solid ISO 30Z. 11DUCOGRILLE CLASSICDucoGrille Classic 20Z. 12DucoGrille Classic 20V. 13DucoGrille Classic 50Z. 14DucoGrille Classic 50S. 15DucoGrille Classic 50/75Z. 16DucoGrille Classic 50/75S. 17DucoGrille Classic 45HP. 18DucoGrille Classic 50HP. 19DucoGrille Classic 130HP. 20DucoGrille Classic 70S. 22DucoGrille Classic 70V. 23DUCOGRILLE ACOUSTICDucoGrille Acoustic 75Z & 75L. 24DucoGrille Acoustic 150. 25DUCOGRILLE CLOSEDucoGrille Close 105. 26DucoGrille Close 35Z. 28DucoGrille Close M 100. 29DUCOGRILLE NIGHTVENTDucoGrille NightVent. 30REFERENCE PROJECTS.34MISCELLANEOUS.36Service. 36Dimensions and ordering information. 37Technical specification table. 38DISCLAIMERIllustrations in this catalogue may differ from actual product. Printing errors and/or changes excepted. Ducoreserves the right to amend this information at any time. The information stated is valid as at 07.09.2018 andmay be subject to changes in legislation.3

A SOLUTION FOREVERY SITUATION   FinishEach type of louvre grillis available in all colours: F1*, anyRAL colour, textured paint, specialpaints/lacquers, etc. Each typeof louvre grille in this brochurecomplies with the Qualicoat orQualanod quality specifications.* Except DucoGrille Acoustic 150   Any building situationDuco has a wide range of natural air intake grillesfor both new buildings and refurbishment projects.Depending on the type of louvre, Duco offers thefollowing options:   AestheticGRecessedwall louvrewith flangeNRecessedwall louvrewithout flangeFWindow louvreMThe many type of louvre blade (Z, S, V, etc.) ensurea suitable look in each project.Surfacemountedwall louvreZ   Vandalism andintrusion securitySV.   Custom buildingSolid louvre blades are very sturdy and‘vandal-proof’. The DucoGrille Solid is intrusion-resistant up to class2, in accordance with the Europeanstandard.The height and width of each grille*can be determined to the mm.Except DucoGrille Acoustic 150 and DucoGrilleClose 35Z.   Insect screenand vermin screenWith DucoGrille Solid louvre grilles with smallpunche slots (P1), the perforated louvre bladesact as an insect screen. With all other types (SolidP2, Classic, Acoustic and Close), 2.3 x 2.3 mm stainless-steelmesh is provided as standard. 6 x 6 mm or 20 x 20 mm meshcan be selected as an option.P14P2DucoGrille Solid G 30Z P1Stainless-steel mesh

  Ventilation capacityEach louvre is extensively tested andoptimised by Duco’s R&D department.The ‘High Performance’ HP louvre blades inthe DucoGrille Classic range ensure excellentairflow thanks to low resistance.High PerformanceDucoGrille Classic G 50HP   Water resistanceAll DucoGrille louvre grilles have been tested by BSRIA in accordancewith watertightness tests developed in collaboration with HEVAC.The test simulates 75 litres per hour rainfall at a wind speed of13 metres per second. Based on the air speed in the louvre and the %watertightness, the louvre is assigned a class.   Proof againstpenetrationDucoGrille Classic louvre grilles withV-blades are penetration-proof.75 l/hClass A100 - 99 %Class B98,5 - 95 %Class C94,9 - 80 %Class D 80%13 m/s   Sound absorptionDucoGrille Acoustic louvre bladesare fitted on the inside with nonflammable mineral wooland are ideally suited forapplications with highlevels of noise intrusion.   Total solutionsDucoGrille louvres can be used in residential andnon-residential buildings. Duco’s total solutionsfor WORK, SCHOOL and CARE use ventilativecooling and exterior solar shading for a healthy,comfortable and energy-efficient indoorclimate. Please consult the brochureson our website for more information.The DucoGrille Close 105 andDucoGrille NightVent can alsobe integrated into Duco’s fullyautomatic Tronic systems.5

PRODUCTOVERVIEWDuco has developed a wide range of ventilation grilles: burglar-resistant,penetration-proof, water-resistant, for large volume flows, sound-absorbing, etc.Duco can offer a tailored-made system in every case: you name it, we have it!Ventilationcapacity at intake at outletThe longer the bar,the greater the airflow.GRecessedwall louvrewith flangeNRecessedwall louvrewithout flangeFWindow louvreMSurfacemountedwall louvreDUCOGRILLE SOLIDSturdy, vandal-proof / intrusion-resistant louvre grilles with multiple, sleek dovetailing Z-blades.DucoGrille Solid 30Zsee p. 8DucoGrille Solid 30ZRC2see p. 10DucoGrille Solid ISO 30ZRC2see p. 11DUCOGRILLE CLASSICRecessed wall or window louvres, where the aluminium louvre blades are clicked into place on plastic blade holders.6DucoGrille Classic 20Zsee p. 12DucoGrille Classic 20Vsee p. 13DucoGrille Classic 50Zsee p. 14DucoGrille Classic 50Ssee p. 15DucoGrille Classic 50/75Zsee p. 16DucoGrille Classic 50/75Ssee p. 17DucoGrille Classic 45HPsee p. 18DucoGrille Classic 50HPsee p. 19DucoGrille Classic 130HPsee p. 20DucoGrille Classic 70Ssee p. 22DucoGrille Classic 70Vsee p. 23

LegendRC2Vandal-proofThe grille isvandal-proof.IntrusionresistantThe grille is (optionally) burglar-resistant toclass 2.PenetrationsafetyThe grille is penetration-proof.Water-resistantThe louvre grille iswater-resistant to a highto very high degreeVentilationcapacity at intake at outletThe longer the bar,the greater the airflow.GRecessedwall louvrewith flangeHigh PerformanceSound absorptionThe louvre blades areoptimized for highairflowNRecessedwall louvrewithout flangeCan be used in projectswith light or heavy ( )noise exposureFWindow louvreMSurfacemountedwall louvreDUCOGRILLE ACOUSTICRecessed wall louvres featuring sound-absorbing, non-flammable mineral woolDucoGrille Acoustic 75Zsee p. 24DucoGrille Acoustic 75Lsee p. 24DucoGrille Acoustic 150see p. 25DUCOGRILLE CLOSEAdjustable ventilation grilles with manual or electronic operationVentilation capacitydepending on internaland external louvre grilleDucoGrille Close 105see p. 26DucoGrille Close 35Zsee p. 28DucoGrille Close M 100see p. 29DUCOGRILLE NIGHTVENTGlass-replacing ventilation hatch with manual or electronic operationDucoGrille NightVentsee p. (en)LOUVRE WALL SYSTEMSLOUVRE WALL SYSTEMSThe louvre blades in the DucoGrille Solid, Classic and Acoustic range can also be used in a louvre wall without aframe. See our ‘Louvre wall systems’ brochure for more information.We inspire at www.duco.eu7

Vandal-proofDucoGrilleSolid 30ZDucoGrille Solid 30Z louvre blades offer high ventilation capacity with relatively small louvre blades. The‘stackable’ louvre blades form a single screen, making them extra strong and vandal-proof.The louvre blades are available with small slots (P1), large slots (P2) or as false louvres (NP) andprovide a uniform façade design when combined in a single project.FRAME TYPES AND DIMENSIONSDimensions in mmGFLouvre pitchM37,5Recess depth34,4-Frame rebate18,2--Frame depth-3843Flange width-24 or 28-Min. dimensions-G 30ZRecessed wall louvrewith flangemin. W 200 x H 200M 30ZSurface-mounted walllouvreWATER RESISTANCEVENTILATION VALUES8F 30ZWindow louvreClassP1P2Visual free passage60 %86 %P1P2Physical free passage34 %48 %0 m/sC (91,1%)B (96,1%)Ce (higher is better)0,240,280,5 m/sC (83,5%)B (95,9%)Cd (higher is better)0,230,281 m/sD (77,7%)C (93,5%)DC (87,6%)Air velocityK-FACTORINLET17,7012,851,5 m/s(lower is better)19,1312,902 m/sDD (67,3%)OUTLET2,5 m/sDD

DUCOGRILLE SOLID 30ZSlotsDucoGrille Solid 30Z is available with louvre blades with small slots (P1), large slots (P2) or withoutslots as false louvres (NP). Combining the two in the same project ensures a uniform appearance.INSECT SCREENSlotsP1P2NPResistant to.Stainless-steel mesh 2.3x 2.3 mmSTANDARDPerforated louvre bladesas insect screenStainless-steel mesh 6 x6 mmOPTIONAL100 %false louvreStainless-steel mesh 20 x20 mmOPTIONALRound version: MR 30ZThe DucoGrille Solid MR 30Z is a roundsurface-mounted wall louvre.SIZESMR 30ZFrame depthMin. / max. dimensions35 mmmin. dia. 300 mmmax. Ø 1500 mmStainless-steel mesh is not available for round louvregrilles. All other dimensions and properties arethe same as for the DucoGrille Solid M 30Z.MR 30ZSurface-mounted walllouvre Dimensions and ordering information: see page 37 Comprehensive specifications: see page 389

RC2Burglar-resistant toclass 2DucoGrilleSolid 30ZThe DucoGrille Solid 30Z uses the same louvre blades as the Solid 30Z (P1 only), but with areinforced frame section. This makes the louvre grilles intrusion resistant to Class 2, in accordancewith the European standard.GrilleFrameFRAME TYPES AND DIMENSIONSDimensions in mmGLouvre pitchM37,5Recess depth38,4Frame rebate15-Frame depth-42Min. dimensions-min. W 200 x H 200SPECIFICATIONSThe DucoGrille Solid 30Z is onlyavailable with P1 louvre blades. Allspecifications relating to ventilationcapacity, water resistance andinsect resistanceare identical tothe DucoGrilleSolid 30Z P1(see page 8).P1 Dimensions and ordering information: see page 37 Comprehensive specifications: see page 3810 G 30ZRecessed wall louvrewith flange M 30ZSurface-mounted louvre grille for fitting on a frameDucoGrille Solid G 30Z has passedall the tests prescribed in the ‘Burglarresistance Construction products’ prEN1627 to prEN 1630 draft standards forclass 2 intrusion resistance.DucoGrille Solid M 30Z complies withstandards EN 5096:2007 and EN 1627:2011The complete test report is obtainable upon request:G 30Z: DE 651 XG 815 – CAR 8175 M 30Z: SKG12.1036RC2

RC2Also available in oGrilleSolid ISO 30ZInsulationThe DucoGrille Solid ISO 30Z is an architectural andthermally insulated window louvre. The window louvrecan be connected to both round and rectangular air ducts.Available as an option with reinforced frame section forintrusion resistance up to class 2.Insulation Rear with round ductDIMENSIONS AND SPECIFICATIONSFrame depth88 mm (with thermal break)Flange width24 / 28 / 32 / 36 / 40 / 44 / 48 mmDuct connectionGrille dimensionsU-valueRound or rectangular, any dimensionLouvre grille height duct height 63 mm min.Grille width duct width 63 mm min.Min. W 300 x H 300 mmMax. 2500 mm high / wide if other dimension 1250 mm0.9 W/m²K Rear with rectangular ductSPECIFICATIONSThe DucoGrilleSolid ISO 30Z isavailable with P1 andP1P2P2 louvre blades. Allspecifications relating to ventilation capacity and waterresistance are identical to the corresponding DucoGrilleSolid 30Z models (see page 8). Dimensions and ordering information: see page 37 Comprehensive specifications: see page 3811