--- title: LWT | Expert opinion description: Expert opinion | The magazin of LWT-Airwalls informs about technical developments, expert opinions, comparisons and on our own account. --- [![SAW-Airwalls](https://www.saw-airwalls.de/hs-fs/hubfs/Website/logos/SAW_web_RGB_small.png?width=80&height=160&name=SAW_web_RGB_small.png "SAW-Airwalls")](http://www.SAW-Airwalls.de) - [Energy-saving Calculator](https://www.saw-airwalls.de/en/energy-saving-calculator) - [Contact](https://www.saw-airwalls.de/en/kontakt) - [About SAW](https://www.saw-airwalls.de/en/about-saw-lwt) - [Jobs](https://www.saw-airwalls.de/en/jobs) [Arrange consultation](https://www.saw-airwalls.de/en/meeting-general?hsLang=en) - [en](https://www.saw-airwalls.de/en/magazin?hsLang=en) - [DE](https://www.saw-airwalls.de/magazin?hsLang=de) - Products - [Airwall Grand](https://www.saw-airwalls.de/en/airwall-grand) - [Airwall Compact](https://www.saw-airwalls.de/en/airwall-compact) - [Airwall Move](https://www.saw-airwalls.de/en/airwall-move) - [Airwall Individual](https://www.saw-airwalls.de/en/airwall-individual) - Solutions - [Thermal Insulation](https://www.saw-airwalls.de/en/heat-insulation) - [Cold Insulation](https://www.saw-airwalls.de/en/cold-insulation) - [Temperature Zone Separation](https://www.saw-airwalls.de/en/thermal-zoning-air) - [Odour and Smoke Control](https://www.saw-airwalls.de/en/odour-and-smoke-control) - [Insect Protection](https://www.saw-airwalls.de/en/insect-protection) - Industries - [Public Buildings](https://www.saw-airwalls.de/en/public-buildings) - [Production Plants](https://www.saw-airwalls.de/en/production-plants) - [Logistics](https://www.saw-airwalls.de/en/logistics) - [Food Processing](https://www.saw-airwalls.de/en/food-processing) - [Waste and Recycling](https://www.saw-airwalls.de/en/waste-and-recycling) - [Food Retail / Trade](https://www.saw-airwalls.de/en/food-retail-trade) - [Magazine](https://www.saw-airwalls.de/en/magazin) ![menu](https://www.saw-airwalls.de/hubfs/raw_assets/public/LWT%20Theme%202023/images/menu.png?new) ![close](https://www.saw-airwalls.de/hubfs/raw_assets/public/LWT%20Theme%202023/images/close.png?new) - Products - [Airwall Grand](https://www.saw-airwalls.de/en/airwall-grand) - [Airwall Compact](https://www.saw-airwalls.de/en/airwall-compact) - [Airwall Move](https://www.saw-airwalls.de/en/airwall-move) - [Airwall Individual](https://www.saw-airwalls.de/en/airwall-individual) - Solutions - [Thermal Insulation](https://www.saw-airwalls.de/en/heat-insulation) - [Cold Insulation](https://www.saw-airwalls.de/en/cold-insulation) - [Temperature Zone Separation](https://www.saw-airwalls.de/en/thermal-zoning-air) - [Odour and Smoke Control](https://www.saw-airwalls.de/en/odour-and-smoke-control) - [Insect Protection](https://www.saw-airwalls.de/en/insect-protection) - Industries - [Public Buildings](https://www.saw-airwalls.de/en/public-buildings) - [Production Plants](https://www.saw-airwalls.de/en/production-plants) - [Logistics](https://www.saw-airwalls.de/en/logistics) - [Food Processing](https://www.saw-airwalls.de/en/food-processing) - [Waste and Recycling](https://www.saw-airwalls.de/en/waste-and-recycling) - [Food Retail / Trade](https://www.saw-airwalls.de/en/food-retail-trade) - [Magazine](https://www.saw-airwalls.de/en/magazin) - [Energy-saving Calculator](https://www.saw-airwalls.de/en/energy-saving-calculator) - [Contact](https://www.saw-airwalls.de/en/kontakt) - [About SAW](https://www.saw-airwalls.de/en/about-saw-lwt) - [Jobs](https://www.saw-airwalls.de/en/jobs) [Arrange consultation](https://www.saw-airwalls.de/en/meeting-general?hsLang=en) - [en](https://www.saw-airwalls.de/en/magazin?hsLang=en) - [DE](https://www.saw-airwalls.de/magazin?hsLang=de) ![lwt-magazin-overview-4](https://www.saw-airwalls.de/hs-fs/hubfs/LWT%20THEME%202023/lwt-magazin-overview-4.png?width=1200&height=431&name=lwt-magazin-overview-4.png) LWT MAGAZINE ## News from the world of air wall technology In our LWT magazine we publish new and current developments from the world of air wall technology. Whether market developments or news from our company. Simply order our newsletter and we will inform you immediately about new contents of our magazine. Subscribe to our newsletter [Tracer Gas Expert Report: Measuring the Separation Performance of an Air Wall](https://www.saw-airwalls.de/en/magazin/airwall-tracergas) Air walls are designed to separate air zones without physically closing a door or industrial... [Read more](https://www.saw-airwalls.de/en/magazin/airwall-tracergas) [![air-wall and tracer-gas](https://www.saw-airwalls.de/hs-fs/hubfs/tracergas-Messung-Luftwand.png?upscale=true&width=652&height=366&name=tracergas-Messung-Luftwand.png)](https://www.saw-airwalls.de/en/magazin/airwall-tracergas) [![SAW-Rathausgalerie-Essen](https://www.saw-airwalls.de/hs-fs/hubfs/LWT-Rathausgalerie-Essen-1.jpg?upscale=true&width=652&height=366&name=LWT-Rathausgalerie-Essen-1.jpg)](https://www.saw-airwalls.de/en/magazin/air-curtain-air-wall-expert-opinion) [Air Curtain vs. Air Wall | Expert Report & Real-World Test](https://www.saw-airwalls.de/en/magazin/air-curtain-air-wall-expert-opinion) An expert report for the Rathaus Galerie Essen shopping center shows how differently air curtains... [Read more](https://www.saw-airwalls.de/en/magazin/air-curtain-air-wall-expert-opinion) - [All categories](https://www.saw-airwalls.de/en/magazin) - [Application examples](https://www.saw-airwalls.de/en/magazin/tag/application-examples) - [Technical](https://www.saw-airwalls.de/en/magazin/tag/technical) - [Expert opinion](https://www.saw-airwalls.de/en/magazin/tag/expert-opinion) - [Comparisons](https://www.saw-airwalls.de/en/magazin/tag/comparisons) - [News](https://www.saw-airwalls.de/en/magazin/tag/news) - [On our own account](https://www.saw-airwalls.de/en/magazin/tag/on-our-own-account) ### [![air-wall and tracer-gas](https://www.saw-airwalls.de/hs-fs/hubfs/tracergas-Messung-Luftwand.png?width=600&height=400&name=tracergas-Messung-Luftwand.png) September 6, 2026 Tracer Gas Expert Report: Measuring the Separation Performance of an Air Wall](https://www.saw-airwalls.de/en/magazin/airwall-tracergas) ### [![SAW-Rathausgalerie-Essen](https://www.saw-airwalls.de/hs-fs/hubfs/LWT-Rathausgalerie-Essen-1.jpg?width=600&height=400&name=LWT-Rathausgalerie-Essen-1.jpg) September 6, 2026 Air Curtain vs. Air Wall | Expert Report & Real-World Test](https://www.saw-airwalls.de/en/magazin/air-curtain-air-wall-expert-opinion) ### [![](https://www.saw-airwalls.de/hs-fs/hubfs/Imported_Blog_Media/automobile-automotive-depth-of-field-12582463.jpg?width=600&height=400&name=automobile-automotive-depth-of-field-12582463.jpg) July 27, 2023 Smoke-free also at the MG fire brigade](https://www.saw-airwalls.de/en/magazin/smoke-free-also-at-the-mg-fire-brigade) ### [![MBA Linkenbach mit Airwall](https://www.saw-airwalls.de/hs-fs/hubfs/LWT-Linkenbach-MBA.jpg?width=600&height=400&name=LWT-Linkenbach-MBA.jpg) July 26, 2023 The lateral airwall is equivalent to an air lock](https://www.saw-airwalls.de/en/magazin/lateral-airwall-air-lock-mbt) [load more](https://www.saw-airwalls.de/en/magazin/tag/expert-opinion/page/2) Infos [Air Curtain vs. Air Wall](https://www.saw-airwalls.de/en/air-curtain-vs-air-wall?hsLang=en) [Magazine](https://www.lwt-airwalls.de/en/magazin?hsLang=en) [Newsletter](https://www.saw-airwalls.de/de/anmeldung-newsletter?hsLang=en) About SAW [Information](https://www.saw-airwalls.de/en/about-lwt-and-saw-airwalls?hsLang=en) [Sustainability](https://www.saw-airwalls.de/en/sustainability?hsLang=en) [References](https://www.saw-airwalls.de/en-us/references-lwt-airwall?hsLang=en) [Fotos](https://www.saw-airwalls.de/en-us/fotos-lwt-airwall?hsLang=en) [History](https://www.saw-airwalls.de/en/about-saw-lwt?hsLang=en) [Jobs](https://www.saw-airwalls.de/en/jobs?hsLang=en) Consultation & Contact ![SAW_web_RGB_white_small](https://www.saw-airwalls.de/hs-fs/hubfs/Website/logos/SAW_web_RGB_white_small.png?width=76&height=135&name=SAW_web_RGB_white_small.png) SAW Airwalls GmbH Im Abtsfeld 11 41066 Mönchengladbach hello@saw-airwalls.de [+49 2161 406040](tel:+49%202161%20406040) [Imprint |](https://www.saw-airwalls.de/en/imprint?hsLang=en) [Data protection](https://www.saw-airwalls.de/en/privacy-policy?hsLang=en)