8285ee5f-464a-4400-ba62-2709367e98d5VELUX flat roof window CVP - grid-connectedKomponenten von Fenstern und VorhangfassadenFensterSonstige Fenster02 Building productsDoors, windows, shutters, and related productsWindows and doors The grid-connected Velux flat roof windows CVP Q consist of a motorised base unit made of a PVC curb with an integrated glazing unit and hinges on one side to allow for venting. The product has insulation in 4 chambers.
The grid-connected Velux flat roof windows CVP U consist of a motorised base unit made of a PVC curb with integrated glazing unit and hinges on one side to allow for venting. The product is similar to CVP Q, but with adifferent glazing unit and only insulation in 2 chambers.
On the of the base unit is installed a one-layer opaque or transparent acrylic (PMMA) dome.0The grid-connected Velux flat roof windows CVP Q consist of a motorised base unit made of a PVC curb with an integrated glazing unit and hinges on one side to allow for venting. The product has insulation in 4 chambers. The grid-connected Velux flat roof windows CVP U consist of a motorised base unit made of a PVC curb with integrated glazing unit and hinges on one side to allow for venting. The product is similar to CVP Q, but with a different glazing unit and only insulation in 2 chambers. On the of the base unit is installed a one-layer opaque or transparent acrylic (PMMA) dome. Velux flat roof windows CVP are used in renovation and new build. Base unit: PVC profiles, gaskets, rain sensor, motor cover and wires and other minor components are produced outside Velux. Motor and wall switch are assembled at production site in Czech republic. The insulating glass unit is assembled at production site in France. Minor ABS plastic and glass fibre components are produced at factory in Denmark. The production and final assembly of the base unit takes place in the production site in Slovakia. The final production processes includes preparation of the PVC frame/sash profiles by cutting, milling and drilling and installation of EPS foam. Final PVC base is assembled by cutting, deburring and welding, cutting and mounting of gaskets and installation of glazing unit, window opener incl. gas springs as well as packaging, stacking and wrapping of product on pallets. Top unit: The plastic dome is produced and assembled at production site in Germany. The final production processes include forming/blow moulding of plastic dome, with afterward deburring, engraving and assembly, as well as packaging, stacking and wrapping of product on pallets. The factories are ISO 9001 certified.
Technical data:
The Declaration of Performance including relevant technical specifications and test methods/test standards can be downloaded from the website www.velux.com/ce.
The declared values in the table relate to the reference product incl. an average pane. For other covered product variants, specific values can be selected at the bottom of the above-mentioned download page
Declared unit:
The declared unit is 1 piece of a grid-connected VELUX flat roof window CSF with a fixed base unit made of a PVC curb with an integrated glazing unit with 1.20 m x 1.20 m = 1.44 m2.Velux flat roof windows CVP are used in renovation and new build.EPDWindows and doors .pdfspecific datasetecoinvent database (all versions)ecoinvent 3.7.1 databaseScope:
The declaration covers 100% of grid-connected VELUX flat roof windows CVP Q and CVP U by Partizánske Building Components SK, Slovenia.
System boundary:
Type of EPD: Cradle to gate with options, with modules C1 – C4, and module D (A1-A3, C1-C3, D and additional modules
The production of VELUX flat roof windows (modules A1-A3) includes raw material extraction, energy generation, waste treatment and all transports up to the factory gate. In accordance with COUNCIL REGULATION (EU) No 333/2011, secondary metals are modeled as part of the product system from the moment they are available as unmixed scrap.
Waste or secondary fuels are not used for production.
Module A4 is not declared due to large variances in transport distances between the production site and the construction site, where the product is installed.
Module A5: The products are delivered to the construction site ready to be installed. Manual installation is assumed, and electricity consumption related to electric drilling machines, screw drivers, etc. is considered to be negligible. The combustible packaging material (plastics, wood, etc.) is assumed to be thermally treated in a municipal waste incineration plant with an efficiency R1 < 0.6 (according to the ecoinvent dataset used); the recovered energy is declared as exported energy. Metals and cardboard are recycled; it is assumed that these fractions reach the end-of-waste state after having been sorted and transported (as a conservative choice) to a recycler. No packaging waste is landfilled.
Modules B1 to B7 are not relevant for the product under consideration or no significant environmental impacts occur.
Module C1 includes manual dismantling, with no significant environmental impact.
Module C2 comprises the transport of the dismantled VELUX flat roof window to a sorting plant and then to a waste incineration plant for the thermally treated plastic fraction.
Modules C3/C4: given the complexity of the inventoried products, a mixed end-of-life scenario is modelled, allowing the different materials to follow their most likely path.
As a rule of thumb, metals are recycled and plastics are incinerated (also due to the very limited data availability of plastics recycling and its benefits); coated and uncoated flat glass is assumed to be recycled whereas laminated glass is assumed to be landfilled due to very limited recycling potential.
Metals and flat glass recycled; it is assumed that these fractions reach an end-of-waste state after having been sorted and transported to a recycler; laminated glass is landfilled. The combustible material (plastics, wood, etc.) is assumed to be thermally treated in a municipal waste incineration plant.
Module D includes the benefits and burdens associated with recycling metals beyond the system boundary, resulting from the treatment of recycled materials from the point of end-of-waste to the point of substitution (as loads) and substitution of primary resources (as benefits).
It also includes the benefits and burdens associated with energy recovery from plastic waste in a municipal waste incineration plant, as modeled in Module C3.
In Module D, only net flows of metals leaving the product system are considered.VELUX flat roof window CVP - grid-connected.pdfInstitut Bauen und Umwelt e. V.DIN EN 15804+A2ISO 14025VELUX GroupDr. Frank Werner - Umwelt & Entwicklung2022-07-25T09:41:07.325ILCD FormatEPD-Datenformaterweiterungen v1.2EPD Data Format Extensions v1.200.01.000Institut Bauen und Umwelt e. V.EPD-VEL-20220138-IBJ1-ENVELUX GrouptrueFree of charge for all users and usesNoneInstitut Bauen und Umwelt e. V.VELUX flat roof window CVP - grid-connected, 1.20 m x 1.20 m = 1.44 m2 ()1Renewable primary energy as energy carrier (PERE)General reminder flowInputMJ181.1008082641090.0487345675228009022.0687584614948545.71356878229200.1329006578661593.0472855637763228.5307970477851-56.7998134451906Renewable primary energy resources as material utilization (PERM)General reminder flowInputMJ88.154892-83.51881200000-4.6360800Total use of renewable primary energy resources (PERT)General reminder flowInputMJ269.255700264109-83.4700774324772022.0687584614948545.71356878229200.132900657866159-1.5887944362236828.5307970477851-56.7998134451906Non renewable primary energy as energy carrier (PENRE)General reminder flowInputMJ3265.6745517027129.62300011758350236.9875715795892903.9762954538109.404636379001512.02145719327489E-051189.41617809653-628.51442301954Non renewable primary energy as material utilization (PENRM)General reminder flowInputMJ891.902454-26.408592000000-865.4938620Total use of non renewable primary energy resources (PENRT)General reminder flowInputMJ4157.577005702713.214408117583530236.9875715795892903.9762954538109.404636379001512.02145719327489E-05323.92231609653-628.51442301954Use of secondary material (SM)General reminder flowInputkg17.8248306845294001.0300905186409200000-6.6520879034833Use of renewable secondary fuels (RSF)General reminder flowInputMJ0000000000Use of non renewable secondary fuels (NRSF)General reminder flowInputMJ0000000000Use of net fresh water (FW)General reminder flowInputm^32.274187381794070.00064425715567242400.1459617873965411.8534354500170200.001024459549221180.006457205679030920.474811021545542-0.144429245762087Hazardous waste disposed (HWD)General reminder flowOutputkg0.02082804040442188.4808905969944E-0600.004216084691184280.0010202108336350602.39754798564371E-052.02145719327489E-050.0005423330954177590.000235426277312661Non hazardous waste disposed (NHWD)General reminder flowOutputkg54.01240874578690.2309648247167380340.94129429938710.818039339041600.6299875576316920.522888944878002371.534513585287-8.22917008847211Radioactive waste disposed (RWD)General reminder flowOutputkg0.02006985740280364.57148083882361E-0500.001825343183532740.038694886900130800.0001357969624251990.000219033033842430.00287881346197909-0.00253552545498427Components for re-use (CRU)General reminder flowOutputkg0000000000Materials for recycling (MFR)General reminder flowOutputkg8.97219693844.980102.15518851200011.53300Materials for energy recovery (MER)General reminder flowOutputkg0000000000Exported electrical energy (EEE)General reminder flowOutputMJ1.1173319318363.4331169600.1210253230680000112.514202060Exported thermal energy (EET)General reminder flowOutputMJ2.108804525644446.752676974400.238047500834520000221.30678051340Global Warming Potential total (GWP-total)kg CO_(2)-Äq.243.6305371286259.22662511034278058.3302117137541136.10214543735800.6109833969970332.97219033577644137.711272645511-45.6481497233351Global Warming Potential fossil fuels (GWP-fossil)kg CO_(2)-Äq.251.0447903712081.95319549927391058.3102513388539135.76353844450700.6107348863927752.61056079587008137.675984815002-45.5940592190554Global Warming Potential biogenic (GWP-biogenic)kg CO_(2)-Äq.-7.633013666666677.273343000000.35967066666666700Global Warming Potential luluc (GWP-luluc)kg CO_(2)-Äq.0.2187604240833418.66110688691459E-0500.01996037490017290.33860699285067300.0002485106042580850.001958873239695640.0352878305092999-0.0540905042796835Depletion potential of the stratospheric ozone layer (ODP)kg CFC11-Äq.5.68924676655831E-054.90404220283313E-0802.04339308405967E-066.88091694428218E-0601.43254040512622E-071.10432370015161E-071.18161906097081E-05-3.16043753057069E-06Acidification potential of land and water (AP)mol H^(+)-Äq.1.21257903982050.0013504292821129700.2205977588685430.69925936035419300.003463288253989890.006922660719479520.149703912295343-0.124426238198693Eutrophication potential aquatic freshwater (EP-freshwater)kg PO_(4)-Äq.0.008324894691837911.65325601628395E-0600.001522150369934480.015252589897028904.49219347697416E-060.0002251635716051470.00102900038001956-0.00337184127046441Eutrophication potential aquatic marine (EP-marine)kg N-Äq.0.2115657110192290.00050477142015179900.1128403441793110.089601483982741500.001244680628432980.002249240216744940.121548181869762-0.0218238089717255Eutrophication potential terrestrial (EP-terrestrial)mol N-Äq.2.287580893408890.0055904509405030200.3325949951909691.0361415180302100.01370150284706490.02538703596654190.406631895402359-0.252975400900481Formation potential of tropospheric ozone photochemical oxidants (POCP)kg NMVOC-Äq.0.7381946959619320.0015782115672536100.1091931499496110.28337637052758600.003916890454938310.006747883417784350.120189253783569-0.0785695751175602Abiotic depletion potential for non fossil resources (ADPE)kg Sb-Äq.537.5438511897447.18269378441239E-0700.004303095323000570.00032896066883156802.04585195798531E-063.10858248260649E-060.000261844341077357-0.000123738030355679Abiotic depletion potential for fossil resources (ADPF)MJ3480.354536201413.213177553416360237.7674874402822876.0816972150709.4011678471645824.2899454785009323.139361414626-622.271312927867Water use (WDP)m^(3) world-Äq. deprived97.83710403778440.013078719058323909.3599402515947632.129324017749400.03086046643013390.1114112733058721.3302856019507-2.8769175147767Incidence of disease due to PM emissions (PM)Disease incidence9.20378695043628E-061.98301303008642E-0801.52267241468083E-061.7857477927101E-0605.49490942588778E-081.04196154987335E-071.49780541337348E-06-1.06609085776158E-06Human exposure efficiency relative to U235 (IR)kBq U235-Äq.6.315292257145050.013812127103634100.81375286917458626.20174920859600.04081751318917290.0843686134885711.36815237642946-1.04867208663416Comparative toxic unit for ecosystems (ETP-fw)CTUe6165.008800778083.739049767993401969.550044714731447.6445739237207.4450303085941319.40059531840684879.26372844559-489.857629880256Comparative toxic unit for humans (carcinogenic) (HTP-c)CTUh4.87150142936996E-073.15883439045173E-1001.04961838529634E-073.86930056227171E-0802.96944862137214E-104.5430297805573E-103.33958796385414E-08-5.63600363858247E-08Comparative toxic unit for humans (noncarcinogenic) (HTP-nc)CTUh5.60092196038386E-064.52701678466417E-0902.08413695869743E-061.25656773267829E-0608.57300516713867E-092.40039852982838E-081.2712883549676E-066.54565780807819E-08Soil quality index (SQP)SQP925.8535252025052.704449745196140289.178247928199442.39111564741308.020424001043113.46321887992808275.537034350339-70.6272219792143