bc19c831-6e2c-5e7d-abcb-e7fd418b2496 APL Twin-Skin Liner & Tritherm™ Framing System Material Metal Other Metals The product is a non-combustible built-up system that compromises of an internal steel liner profile fixed to either primary or secondary steel that uses the APL Tritherm™ spacer system to provide the required cavity depth in order to meet the thermal, structural, acoustic and fire-resistance performance. The steel liner profile is produced from either a hot-dip galvanised (Z275), Aluzinc or zinc-magnesium steel substrate and then formed into either a trapezoidal profile with a of thickness from 0.4mm to 0.7mm. These can be combined with an additional organic coating to provide a pre-painted external surface. These profiles are produced using a combination of processes, generally being profiling and cold roll forming without damaging the top surface. Perforation of the substrate can also be achieved. APL Tritherm™ is a range of metal secondary support framing to allow for the creation of a cavity outside of the liner tray or profile using a range of thermally-broken steel sections. The steel sections are generally produced using a combination of processes, generally being bending, profiling, punching and cold roll forming. The steel section substrate is either pre- galvanised (Z275) or a zinc-magnesium equivalent. It consists of a range of steel tophat and zed-sections that combine with thermally-broken helping hand or RWB brackets to provide the required cavity depth in order to meet the thermal, structural, fire and acoustic performance. All fixings used within the system are stainless steel. 0 2026 2031 2026-03-25 The product is a non-combustible built-up system that compromises of an internal steel liner profile fixed to either primary or secondary steel that uses the APL Tritherm™ spacer system to provide the required cavity depth in order to meet the thermal, structural, acoustic and fire-resistance performance. The steel liner profile is produced from either a hot-dip galvanised (Z275), Aluzinc or zinc-magnesium steel substrate and then formed into either a trapezoidal profile with a of thickness from 0.4mm to 0.7mm. These can be combined with an additional organic coating to provide a pre-painted external surface. These profiles are produced using a combination of processes, generally being profiling and cold roll forming without damaging the top surface. Perforation of the substrate can also be achieved. APL Tritherm™ is a range of metal secondary support framing to allow for the creation of a cavity outside of the liner tray or profile using a range of thermally-broken steel sections. The steel sections are generally produced using a combination of processes, generally being bending, profiling, punching and cold roll forming. The steel section substrate is either pre- galvanised (Z275) or a zinc-magnesium equivalent. It consists of a range of steel tophat and zed-sections that combine with thermally-broken helping hand or RWB brackets to provide the required cavity depth in order to meet the thermal, structural, fire and acoustic performance. All fixings used within the system are stainless steel. The product is a non-combustible built-up system that compromises of an internal steel liner profile fixed to either primary or secondary steel that uses the APL Tritherm™ spacer system to provide the required cavity depth in order to meet the thermal, structural, acoustic and fire-resistance performance. The steel liner profile is produced from either a hot-dip galvanised (Z275), Aluzinc or zinc-magnesium steel substrate and then formed into either a trapezoidal profile with a of thickness from 0.4mm to 0.7mm. These can be combined with an additional organic coating to provide a pre-painted external surface. These profiles are produced using a combination of processes, generally being profiling and cold roll forming without damaging the top surface. Perforation of the substrate can also be achieved. APL Tritherm™ is a range of metal secondary support framing to allow for the creation of a cavity outside of the liner tray or profile using a range of thermally-broken steel sections. The steel sections are generally produced using a combination of processes, generally being bending, profiling, punching and cold roll forming. The steel section substrate is either pre- galvanised (Z275) or a zinc-magnesium equivalent. It consists of a range of steel tophat and zed-sections that combine with thermally-broken helping hand or RWB brackets to provide the required cavity depth in order to meet the thermal, structural, fire and acoustic performance. All fixings used within the system are stainless steel. EPD EPD Hub Core PCR 1.2 specific dataset One Click LCA database ecoinvent database (all versions) HUB-5838.pdf Yazan Badour EN 15804+A2 ISO 14025 Architectural Profiles Limited Adeleh Ghodsizadeh 2026-03-25T11:51:45.049+01:00 ILCD Format EPD-Datenformaterweiterungen v1.2 EPD Data Format Extensions v1.2 00.01.000 2026-03-25T10:51:43 EPD Hub HUB-5838 Architectural Profiles Limited true Free of charge for all users and uses None EPD Hub APL Twin-Skin Liner & Tritherm™ Framing System Output 1 Use of renewable primary energy (PERE) Erneuerbare Primärenergie als Energieträger (PERE) Uso de energía primaria renovable excluyendo los recursos de energía primaria renovable utilizada como materia prima (PERE) General reminder flow Input MJ 161.70121003158334 None 0.0 None None 0.012032693304407642 0.3660780652259549 -1.1183861517302818 -90.08541980685507 156.9662932957743 0.11898788804102461 4.615928847767993 Use of renewable primary energy resources used as raw materials (PERM) Erneuerbare Primärenergie zur stofflichen Nutzung (PERM) Uso de energía primaria renovable utilizada como materia prima (PERM) General reminder flow Input MJ 1.3823980764765742 None 0.0 None None 0.0 -0.6152072522832635 -0.7671257919080868 0.2493018871875 0.0 0.0 1.3823980764765742 Total use of renewable primary energy resources (PERT) Total erneuerbare Primärenergie (PERT) Uso total de la energía primaria renovable (energía primaria y recursos de energía primaria renovable utilizada como materia prima) (PERT) General reminder flow Input MJ 163.0836081080599 None 0.0 None None 0.012032693304407642 -0.24912918705730858 -1.8855119436383685 -89.83611791966757 156.9662932957743 0.11898788804102461 5.998326924244568 Use of non renewable primary energy (PENRE) Nicht-erneuerbare Primärenergie als Energieträger (PENRE) Uso de energía primaria no renovable, excluyendo los recursos de energía primaria no renovable utilizada como materia prima (PENRE) General reminder flow Input MJ 248.49618733906942 None 0.0 None None 0.7386953088933471 2.480764098758186 0.29845520961352706 -335.809728478404 223.08045679708823 9.59169831913529 15.824032222845908 Use of non renewable primary energy resources used as raw materials (PENRM) Nicht-erneuerbare Primärenergie zur stofflichen Nutzung (PENRM) Uso de la energía primaria no renovable utilizada como materia prima (PENRM) General reminder flow Input MJ 0.06359577652342706 None 0.0 None None 0.0 -0.024073113241737224 -0.03952063122091392 0.0 0.0 0.0 0.06359577652342706 Total use of non renewable primary energy resource (PENRT) Total nicht erneuerbare Primärenergie (PENRT) Uso total de la energía primaria no renovable (energía primaria y recursos de energía primaria no renovable utilizada como materia prima) (PENRT) General reminder flow Input MJ 248.55978311559284 None 0.0 None None 0.7386953088933471 2.4566909855164485 0.25893457839261314 -335.809728478404 223.08045679708823 9.59169831913529 15.887627999369334 Use of secondary material (SM) Einsatz von Sekundärstoffen (SM) Uso de materiales secundarios (SM) General reminder flow Input kg 6.7724911268372345 None 0.0 None None 0.0003196620878874066 0.0028668463163284913 8.872598151615212e-05 4.145984281919015 6.760267582992008 0.004196940009393401 0.008026603835830296 Use of renewable secondary fuels (RSF) Erneuerbare Sekundärbrennstoffe (RSF) Uso de combustibles secundarios renovables (RSF) General reminder flow Input MJ 0.02880670338289305 None 0.0 None None 4.032474495904841e-06 0.00013012765413416457 1.753112378066557e-06 -0.00936831430698218 0.0011207457629332721 4.232383009716953e-05 0.02764363378986261 Use of non renewable secondary fuels (NRSF) Nicht erneuerbare Sekundärbrennstoffe (NRSF) Uso de combustibles secundarios no renovables (NRSF) General reminder flow Input MJ 0.0 None 0.0 None None 0.0 0.0 0.0 0.0 0.0 0.0 0.0 Use of net fresh water (FW) Einsatz von Süßwasserressourcen (FW) Uso neto de recursos de agua dulce (FW) General reminder flow Input m3 0.17704104822696137 None 0.0 None None 0.00010909525379568469 0.001086806006655968 -0.0013096598464902263 -0.24914585625817545 0.17270572318422284 0.001243333813213307 0.0030919912295252357 Hazardous waste disposed (HWD) Gefährlicher Abfall zur Deponie (HWD) Residuos peligrosos eliminados (HWD) General reminder flow Output kg 2.775200542167587 None 0.0 None None 0.0010695419782882152 0.019324455735159247 0.0004159770461587228 -33.209121664162865 2.728416688933172 0.015362547314143818 0.031421305920271425 Non hazardous waste dispose (NHWD) Entsorgter nicht gefährlicher Abfall (NHWD) Residuos no peligrosos eliminados (NHWD) General reminder flow Output kg 24.90352391078194 None 0.0 None None 0.021405638600168923 0.5443348704965832 2.040783123232252 -66.28640773399003 24.161728894784478 0.2705076793916043 0.471287336605858 Radioactive waste disposed (RWD) Entsorgter radioaktiver Abfall (RWD) Residuos radiactivos eliminados (RWD) General reminder flow Output kg 0.004135028617609191 None 0.0 None None 2.2037201089290168e-07 2.2430670641492105e-06 5.499853844515259e-08 -0.00046618131489021403 0.0040465647082146205 1.8448189557709126e-06 8.661909043879838e-05 Components for re-use (CRU) Komponenten für die Wiederverwendung (CRU) Componentes para su reutilización (CRU) General reminder flow Output kg 0.0 None 0.0 None None 0.0 0.0 0.0 0.0 0.0 0.0 0.0 Materials for recycling (MFR) Stoffe zum Recycling (MFR) Materiales para el reciclaje (MFR) General reminder flow Output kg 0.16558 None 0.0 None None 0.0 7.761310000000001 0.0 0.0 0.0 0.0 0.16558 Materials for energy recovery (MER) Stoffe für die Energierückgewinnung (MER) Materiales para valorización energética (recuperación de energía) (MER) General reminder flow Output kg 0.0 None 0.0 None None 0.0 0.0 0.0 0.0 0.0 0.0 0.0 Exported electrical energy (EEE) Exportierte elektrische Energie (EEE) Energía exportada electrica (EEE) General reminder flow Output MJ None None None None None None None None None Exported thermal energy (EET) Exportierte thermische Energie (EET) Energía exportada termal (EET) General reminder flow Output MJ None None None None None None None None None Global Warming Potential total (GWP-total) kg CO2 eqv. 17.987606220518717 None 0.0 None None 0.05102106953687362 0.28195907349661053 0.10332210395708791 -30.46090885922028 16.651379692478486 0.6893507987247417 0.646875729315486 Global Warming Potential fossil fuels (GWP-fossil) kg CO2 eqv. 18.10175460032483 None 0.0 None None 0.0509912957066919 0.2098609875616519 0.012982594168857099 -30.337135091367188 16.6042349432148 0.6888843280047758 0.8086353291052522 Global Warming Potential biogenic (GWP-biogenic) kg CO2 eqv. -0.131253649866685 None 0.0 None None 1.0608924603871401e-05 0.07185068850917185 0.09033206288320861 -0.09523 0.031138673437546817 0.0001431086462552558 -0.16253543195048706 Global Warming Potential luluc (GWP-luluc) kg CO2 eqv. 0.017105270060571158 None 0.0 None None 1.9164905577842716e-05 0.00024739742578680664 7.446905022200929e-06 -0.028543767853091113 0.01600607582613965 0.0003233620737106445 0.0007758321607208656 Depletion potential of the stratospheric ozone layer (ODP) kg CFC 11 eqv. 2.329730581853959e-07 None 0.0 None None 1.0262854834860848e-09 2.258697888106722e-09 3.6247454585180906e-10 -2.116514984322016e-07 1.8152371972026477e-07 1.0213927550051845e-08 4.123541091507924e-08 Acidification potential of land and water (AP) mol H+ eqv. 0.529838252908177 None 0.0 None None 0.0001645442432660577 0.00224361138186881 0.0001048301005546023 -0.1746075790178904 0.5188254936010525 0.0069807647145963235 0.004031994592528188 Eutrophication potential aquatic freshwater (EP-freshwater) kg P eqv. 0.0055202125897889425 None 0.0 None None 3.439155186108771e-06 0.00011370846732855255 7.046106202239006e-06 -0.009611457529067178 0.005407222193738389 4.511869669557671e-05 6.78716993549776e-05 Eutrophication potential aquatic marine (EP-marine) kg N eqv. 0.0323566779477457 None 0.0 None None 5.592639078164105e-05 0.0004982743463228746 5.7990167796273355e-05 -0.030039918578797887 0.029631054565855144 0.0018764966371456037 0.0008491267447449469 Eutrophication potential terrestrial (EP-terrestrial) mol N eqv. 2.19942767163843 None 0.0 None None 0.0006083511297418457 0.0056153199350312075 0.0003785025043007916 -0.32042601497963 2.1693052466520744 0.020712004100439493 0.009410420885915328 Photochemical Ozone Creation Potential (POCP) kg NMVOC eqv. 0.06587893696635935 None 0.0 None None 0.00026830968657803384 0.0016548899923615756 0.00013695171210355295 -0.10053595986139582 0.05455905762204412 0.006497257211357034 0.004822622132958206 Abiotic depletion potential for non fossil resources (ADPE) kg Sb eqv. 0.00295315747737982 None 0.0 None None 1.4084247866293176e-07 1.2351576055128036e-05 2.354270370511009e-08 -0.0008984793615739424 0.002949569856483095 1.5971256806114239e-06 1.9904952161144425e-06 Abiotic depletion potential for fossil resources (ADPF) MJ 264.47768205711725 None 0.0 None None 0.7386547298363183 2.4805545476022166 0.30646122518140834 -335.78952403258006 223.07451190513123 9.591209309959968 31.811960842026057 Water use (WDP) m3 world eqv. 7.263544744049833 None 0.0 None None 0.003784753206081758 0.039348997775915995 0.0011296283466741047 -7.436125157137051 7.084634023120752 0.04273447823709666 0.1361762426919848 Incidence of disease due to PM emissions (PM) disease incidence 5.006975299335775e-06 None 0.0 None None 5.07543770786246e-09 3.128857796839531e-08 2.0873347421903136e-09 -2.4455870967588176e-06 4.919495026313143e-06 5.637356269458013e-08 3.110671032805176e-08 Potential Human exposure efficiency relative to U235 (IRP) kBq U235 eqv. 1.4365153997671778 None 0.0 None None 0.0008908327207644987 0.009107398951988236 0.00022628676374043932 -1.8579910240567965 1.0317486673251053 0.007537508185473583 0.3972292242565989 Potential Comparative Toxic Unit for ecosystems (ETP-fw) CTUe 448.5143715477905 None 0.0 None None 0.08709494486853077 1.4361856070684296 0.12309856144050875 -86.94487258459762 445.73352056832425 1.2013628797383615 1.5794880997278906 Potential Comparative Toxic Unit for humans - cancer effects (HTP-c) CTUh 1.9833141979099696e-08 None 0.0 None None 8.396631475913194e-12 1.6788034146270997e-10 3.677338639402014e-12 -3.051446363261238e-08 1.9459572314109773e-08 1.2208913296297286e-10 2.514805320269476e-10 Potential Comparative Toxic Unit for humans - non-cancer effects (HTP-nc) CTUh 3.7325070211305877e-07 None 0.0 None None 4.800376374345064e-10 1.0718765508878384e-08 1.585814985965869e-10 -6.702333719761584e-07 3.630412165934779e-07 5.328280963731397e-09 4.88120455584951e-09 Soil quality index (SQP) unitless 67.43009854857328 None 0.0 None None 0.744128121753658 4.68427986249006 0.640894072552339 -167.3780808387993 38.18900849955941 7.629417695657637 21.61167235335624