Material surcharges (MTZ) 2021
Overview by manufacturer
| Manufacturer | MTZ in % | valid from |
| Abus, weather | 3,90 | 14.06.2021 |
| Bever+Klopphaus, Schwelm | 2,80 | 01.05.2021 until 14.05.2022 |
| Bever+Klopphaus, Schwelm | 14,50 | 15.05.2022 until 31.01.2024 |
| BKS, Velbert | 3,80 | 12.05.2021 until 30.09.2021 |
| BKS, Velbert | 5,90 | 01.10.2021 until 10.04.2022 |
| BKS, Velbert, SE Cylinder | 17,60 | 11.04.2022 until 04.06.2023 |
| BKS, Velbert, RFID cylinder | 34,50 | 11.04.2022 until 09.08.2022 |
| BKS, Velbert, RFID cylinder | 29,00 | 10.08.2022 until 04.06.2023 |
| BKS, Velbert, locks class 1 | 34,50 | 11.04.2022 until 31.01.2024 |
| BKS, Velbert, all other product groups | 10,80 | 11.04.2022 until 04.06.2023 |
| BKS, Velbert, all other product groups | 9,30 | 05.06.2023 until 31.01.2024 |
| CES, Velbert | 4,20 | 23.07.2021 until 31.12.2022 |
| CES, Velbert | 8,50 | 01.01.2023 |
| CES, Velbert, Locking systems | 9,00 | 01.01.2023 until 31.12.2023 |
| Saxon Castle Factory, Groitzsch | 4,90 | 28.06.2021 until 31.12.2021 |
| Saxon Castle Factory, Groitzsch | 8,60 | 01.01.2022 until 30.04.2022 |
| Saxon Castle Factory, Groitzsch | 19,80 | 01.05.2022 until 28.02.2025 |
| DOM, Brühl | 3,70 | 01.08.2021 |
| Elton, Oyten | 5,00 | 01.07.2021 |
| GU, Ditzingen | 3,80 | 12.05.2021 until 30.09.2021 |
| GU, Ditzingen | 5,90 | 01.10.2021 until 10.04.2022 |
| GU, Ditzingen | 11,30 | 11.04.2022 |
| Geiger, Bietigheim | 4,50 | 01.08.2021 until 31.12.2021 |
| Geiger, Bietigheim | 9,50 | 01.01.2022 until 31.07.2022 |
| Geiger, Bietigheim | 15,96 | 01.08.2022 |
| Hoppe | 5,50 | 01.07.2021 until 31.03.2022 |
| Hoppe | 12,50 | 01.04.2022 until 31.03.2023 |
| Hoppe | 10,50 | 01.04.2023 until 31.12.2023 |
| Ogro, Velbert | 5,00 | 31.05.2021 until 31.03.2022 |
| Ogro, Velbert | 9,70 | 01.04.2022 until 31.12.2022 |
| Ogro, Velbert | 9,20 | 01.01.2023 |
| Ogro, Velbert – Door handles, grab rails and impact protection incl. mounting accessories | 11,50 | 01.06.2022 until 31.12.2022 |
| Ogro, Velbert – Door handles, grab rails and impact protection incl. mounting accessories | 11,00 | 01.01.2023 |
| Wilka, Velbert – Cylinders, locking systems and electronics | 2,85 | 01.06.2021 until 30.09.2021 |
| Wilka, Velbert – Cylinders, locking systems and electronics | 4,60 | 01.10.2021 until 14.05.2022 |
| Wilka, Velbert – Cylinders, locking systems and electronics | 9,60 | 15.05.2022 until 31.03.2024 |
| Wilka, Velbert – Castle | 1,90 | 01.06.2021 until 30.09.2021 |
| Wilka, Velbert – Castle | 6,5 | 01.10.2021 until 31.03.2024 |
| Winkhaus, Telgte | 3,00 | 31.05.2021 |
| Winkhaus, Telgte Increase to | 7,00 | 01.12.2021 |
| Knobloch, Döbeln | 3,30 | 01.09.2021 until 31.12.2021 |
| Beyer & Müller | 6,00 | 01.08.2021 until 31.12.2021 |
| Beyer & Müller | 8,00 | 01.01.2022 until 30.04.2024 |
| STG-Beikirch, Lemgo | 4,90 | 01.09.2021 |
| Simonswerk, Rheda-Wiedenbrück | 5,00 | 19.07.2021 until 30. 04.2022 |
| Simonswerk, Rheda-Wiedenbrück | 12,00 | 01.05.2022 until 28.02.2023 |
| Simonswerk, Rheda-Wiedenbrück | 5,00 | 01.03.2023 until 30.09.2023 |
| KFV, Velbert | 4,25 | 01.01.2022 until 31.05.2022 |
| KFV, Velbert | 16,43 | 01.06.2022 until 30.09.2023 |
| KFV, Velbert | 11,80 | 01.10.2023 until 28.02.2025 |
| GSG, Elsterwerda | 5,50 | 01.11.2021 |
| GSG, Elsterwerda | 13,00 | 01.11.2022 |
| Woelm, Heiligenhaus – Steel and aluminum profiles | 18,00 | 18.10.2021 until 31.03.2024 |
| Woelm, Heiligenhaus – all other products | 5,00 | 18.10.2021 until 31.03.2024 |
| Carriage | 3,50 | 01.02.2022 until 30.06.2022 |
| Carriage | 14,50 | 01.07.2022 until 30.09.2022 |
| Carriage | 12,50 | 01.10.2022 until 31.12.2022 |
| Carriage | 9,50 | 01.01.2023 until 30.06.2023 |
| Carriage | 7,50 | 01.07.2023 until 30.09.2023 |
| Carriage | 6,00 | 01.10.2023 until 28.02.2025 |
| Planet | 2,00 | 01.04.2022 |
| Erich Dieckmann GmbH | 11,50 | 04.04.2022 until 31.05.2023 |
| Erich Dieckmann GmbH | 9,5 | 01.06.2023 until 31.12.2023 |
| Charmag, Switzerland | 19,50 | 01.04.2022 |
| HAFI, protective fittings protection class SK 3 | 18,00 | 01.04.2022 |
| HAFI, protective fittings protection class SK 4 | 18,00 | 01.04.2022 |
| HAFI, Flush Line fittings | 10,00 | 01.04.2022 |
| HAFI, Speed Line clothings class 3 | 5,00 | 01.04.2022 |
| HAFI, lockable window handles | 3,00 | 01.04.2022 |
| HAFI, lift and slide door handles + sliding door shells | 3,00 | 01.04.2022 |
| HAFI, lever handle made of cast or solid material | 5,00 | 01.04.2022 |
| Glutz, mechanical locks | 4,00 | 01.07.2022 until 30.06.2023 |
| Glutz, electronic locks (MINT ELK / SVM, HZ-Lock) | 4,00 | 01.07.2022 until 30.06.2023 |
| Glutz, fittings | 4,00 | 01.07.2022 until 30.06.2023 |
| Glutz, Superior / Comfort hardware line | 5,00 | 01.07.2022 until 30.06.2023 |
| Glutz, tapes | 5,00 | 01.07.2022 until 31.08.2022 |
| Glutz, tapes | 7,00 | 01.09.2022 until 30.09.2022 |
| Glutz, ribbons | 14,00 | 01.10.2022 until 30.06.2023 |
| Glutz, eAccess access systems | 5,00 | 01.07.2022 until 30.06.2023 |
| Glutz, Mechanical locking systems | 3,00 | 01.07.2022 until 30.06.2023 |
| Glutz | 2,00 | 01.07.2023 |
| Link, Butzbach | 5,60 | 01.08.2022 until 31.12.2023 |
| FSB (ETZ) | 4,00 | 01.01.2023 until 31.03.2024 |
