--- title: The challenges of indoor environment in large spaces description: There are buildings with large indoor spaces that present a set of challenges when it comes to HVAC. Find out how they can be tackled in smart ways. image: https://blog.swegon.com/hubfs/thumbnailcooling.png --- [![](https://www.swegon.com/Static/img/logo.svg?v=3)](https://www.swegon.com/uk/) Menu - [Solutions & services](https://www.swegon.com/uk/solutions-and-services/) - [Products>](https://www.swegon.com/uk/products/) - [References & Insights](https://www.swegon.com/uk/references-and-insights/) - [Support & Software](https://www.swegon.com/uk/support/) - [Sustainability](https://www.swegon.com/uk/sustainability/) - [Why Swegon?](https://www.swegon.com/uk/why-swegon/) - [Product Search](https://www.swegon.com/uk/product-search-result/) - [Document Search](https://www.swegon.com/uk/support/find-documents/) - [Careers](https://www.swegon.com/uk/careers/) - United Kingdom - [Contact](https://www.swegon.com/uk/contact/) ## Choose a market [Or visit our global site](https://www.swegon.com) - [Belgium - French](https://www.swegon.com/fr-be/) - [Belgium - Dutch](https://www.swegon.com/nl-be/) - [Denmark](https://www.swegon.com/da/) - [Finland](https://www.swegon.com/fi/) - [France](https://www.swegon.com/fr/) - [Italy](https://www.swegon.com/it/) - [Germany](https://www.swegon.com/de/) - [Norway](https://www.swegon.com/no/) - [Poland](https://www.swegon.com/pl/) - [Spain](https://www.swegon.com/es/) - [Sweden](https://www.swegon.com/sv/) - [Switzerland - German](https://www.swegon.com/de-ch/) - [Switzerland - French](https://www.swegon.com/fr-ch/) - [Switzerland - Italian](https://www.swegon.com/it-ch/) - [United Kingdom](https://www.swegon.com/uk/) - [United States](https://www.swegonnorthamerica.com) - [Canada](http://swegonnorthamerica.com/) Explore ## Filter articles ### By topics - [Cooling & Heating (40)](https://blog.swegon.com/uk/tag/cooling-heating) - [Indoor Climate Knowledge (22)](https://blog.swegon.com/uk/tag/indoor-climate-knowledge) - [Air Handling Units (20)](https://blog.swegon.com/uk/tag/air-handling-units) - [Smoke and Fire Dampers (19)](https://blog.swegon.com/uk/tag/smoke-and-fire-dampers) - [Room Units (18)](https://blog.swegon.com/uk/tag/room-units) - [Indoor Climate Knowledge (15)](https://blog.swegon.com/uk/tag/indoor-climate-knowledge) - [Energy Efficiency (13)](https://blog.swegon.com/uk/tag/energy-efficiency) - [News (13)](https://blog.swegon.com/uk/tag/news) - [Tips and Advice (13)](https://blog.swegon.com/uk/tag/tips-and-advice) - [sustainability (13)](https://blog.swegon.com/uk/tag/sustainability) - [Knowledge (11)](https://blog.swegon.com/uk/tag/knowledge) - [Ventilation (10)](https://blog.swegon.com/uk/tag/ventilation) - [Energy Efficiency (8)](https://blog.swegon.com/uk/tag/energy-efficiency) - [Service (7)](https://blog.swegon.com/uk/tag/service) - [Guide (5)](https://blog.swegon.com/uk/tag/guide) - [Humidity (5)](https://blog.swegon.com/uk/tag/humidity) - [Heat pumps (3)](https://blog.swegon.com/uk/tag/heat-pumps) - [BIM (2)](https://blog.swegon.com/uk/tag/bim) - [Diffusion (2)](https://blog.swegon.com/uk/tag/diffusion) - [Services & Connectivity (2)](https://blog.swegon.com/uk/tag/services-connectivity) - [acoustics (2)](https://blog.swegon.com/uk/tag/acoustics) > Fler ### By authors - [![Ajeeb Mohammed](https://blog.swegon.com/hs-fs/hubfs/IMG_20230113_160922.jpg?width=75&name=IMG_20230113_160922.jpg) Ajeeb Mohammed 1](https://blog.swegon.com/uk/author/ajeeb-mohammed) - [![Alberto Ferrandi](https://blog.swegon.com/hs-fs/hubfs/ferrandi.png?width=75&name=ferrandi.png) Alberto Ferrandi 5](https://blog.swegon.com/uk/author/alberto-ferrandi) - [![Alberto Frison](https://blog.swegon.com/hs-fs/hubfs/alberto.jpg?width=75&name=alberto.jpg) Alberto Frison 2](https://blog.swegon.com/uk/author/alberto-frison) - [![Alessandro Lora](https://blog.swegon.com/hs-fs/hubfs/lora.webp?width=75&name=lora.webp) Alessandro Lora 1](https://blog.swegon.com/uk/author/alessandro-lora) - [![Alessandro Lora](https://blog.swegon.com/hs-fs/hubfs/lora.webp?width=75&name=lora.webp) Alessandro Lora 1](https://blog.swegon.com/uk/author/alessandro-lora) - [![Alessandro Pinato](https://blog.swegon.com/hs-fs/hubfs/alessandro.png?width=75&name=alessandro.png) Alessandro Pinato 7](https://blog.swegon.com/uk/author/alessandro-pinato) - [![Anders de Maré](https://blog.swegon.com/hs-fs/hubfs/anders%20de%20mare_1-1.jpg?width=75&name=anders%20de%20mare_1-1.jpg) Anders de Maré 1](https://blog.swegon.com/uk/author/anders-de-maré) - [![Andreas Örje Wellstam](https://blog.swegon.com/hs-fs/hubfs/Finland%20News/Kampanjat,%20uutiskirjeet/Andreas%20%C3%96rje%20Wellstam_S.jpg?width=75&name=Andreas%20%C3%96rje%20Wellstam_S.jpg) Andreas Örje Wellstam 5](https://blog.swegon.com/uk/author/andreas-örje-wellstam) - [![Andrew Collard](https://blog.swegon.com/hs-fs/hubfs/Andrew%20Collard_edited.jpg?width=75&name=Andrew%20Collard_edited.jpg) Andrew Collard 2](https://blog.swegon.com/uk/author/andrew-collard) - [![Andy Bott](https://blog.swegon.com/hs-fs/hubfs/me.jpg?width=75&name=me.jpg) Andy Bott 1](https://blog.swegon.com/uk/author/andy-bott) - [![Andy Dines](https://blog.swegon.com/hs-fs/hubfs/Swegon%20UKI/20260519_095206.jpg?width=75&name=20260519_095206.jpg) Andy Dines 1](https://blog.swegon.com/uk/author/andy-dines) - [![Börje Lehrman](https://blog.swegon.com/hs-fs/hubfs/Blog%20Authors/SE-SV%20-%20PRO%20-%20BACV/B%C3%B6rje_Lehrman.jpg?width=75&name=B%C3%B6rje_Lehrman.jpg) Börje Lehrman 1](https://blog.swegon.com/uk/author/börje-lehrman-1) - [![Carinne Grandjean](https://blog.swegon.com/hs-fs/hubfs/carinneg.webp?width=75&name=carinneg.webp) Carinne Grandjean 1](https://blog.swegon.com/uk/author/carinne-grandjean) - [![Carl-Ola Danielsson](https://blog.swegon.com/hs-fs/hubfs/Blog%20Authors/1494416201_4f37bc2792.jpg?width=75&name=1494416201_4f37bc2792.jpg) Carl-Ola Danielsson 3](https://blog.swegon.com/uk/author/carl-ola-danielsson) - [![Carl-Ola Danielsson](https://blog.swegon.com/hs-fs/hubfs/Carl%20Ola%20Danielsson.png?width=75&name=Carl%20Ola%20Danielsson.png) Carl-Ola Danielsson 3](https://blog.swegon.com/uk/author/carl-ola-danielsson) - [![Caroline Jacobsson](https://blog.swegon.com/hs-fs/hubfs/Blog%20Authors/Caroline%20Jacobsson.jpg?width=75&name=Caroline%20Jacobsson.jpg) Caroline Jacobsson 13](https://blog.swegon.com/uk/author/caroline-jacobsson) - [![Caroline Jacobsson](https://blog.swegon.com/hs-fs/hubfs/Blog%20Authors/Caroline%20Jacobsson.jpg?width=75&name=Caroline%20Jacobsson.jpg) Caroline Jacobsson 13](https://blog.swegon.com/uk/author/caroline-jacobsson) - [![Christoffer Lindström](https://blog.swegon.com/hs-fs/hubfs/Christoffer_blogg.png?width=75&name=Christoffer_blogg.png) Christoffer Lindström 2](https://blog.swegon.com/uk/author/christoffer-lindström) - [![Dan Jones](https://blog.swegon.com/hs-fs/hubfs/dan_jones.jpg?width=75&name=dan_jones.jpg) Dan Jones 2](https://blog.swegon.com/uk/author/dan-jones) - [![Darren Peel](https://blog.swegon.com/hs-fs/hubfs/Darren.jpg?width=75&name=Darren.jpg) Darren Peel 1](https://blog.swegon.com/uk/author/darren-peel) - [![Dave Harding](https://blog.swegon.com/hs-fs/hubfs/dave_harding.jpg?width=75&name=dave_harding.jpg) Dave Harding 2](https://blog.swegon.com/uk/author/david-harding) - [![Dene Kent](https://blog.swegon.com/hs-fs/hubfs/Dene%20Kent%20Swegon.jpg?width=75&name=Dene%20Kent%20Swegon.jpg) Dene Kent 6](https://blog.swegon.com/uk/author/dene-kent) - [![Elvis Kokot](https://blog.swegon.com/hs-fs/hubfs/elviskokot.png?width=75&name=elviskokot.png) Elvis Kokot 1](https://blog.swegon.com/uk/author/elvis-kokot) - [![Fabio Polo](https://blog.swegon.com/hs-fs/hubfs/Fabio%20Polo-1.jpg?width=75&name=Fabio%20Polo-1.jpg) Fabio Polo 7](https://blog.swegon.com/uk/author/fabio-polo) - [![Fabio Polo](https://blog.swegon.com/hs-fs/hubfs/Fabio%20Polo-1.jpg?width=75&name=Fabio%20Polo-1.jpg) Fabio Polo 7](https://blog.swegon.com/uk/author/fabio-polo) - [![Federica Serena](https://blog.swegon.com/hs-fs/hubfs/Serena.webp?width=75&name=Serena.webp) Federica Serena 2](https://blog.swegon.com/uk/author/federica-serena) - [![Francesco Artusi](https://blog.swegon.com/hs-fs/hubfs/Francesco%20Artusi%20CUT.jpg?width=75&name=Francesco%20Artusi%20CUT.jpg) Francesco Artusi 1](https://blog.swegon.com/uk/author/francesco-artusi) - [Frank Schönfelder 2](https://blog.swegon.com/uk/author/frank-schönfelder) - [![François Jouvray](https://blog.swegon.com/hs-fs/hubfs/Fran%C3%A7ois%20Jouvray%20swegon.jpg?width=75&name=Fran%C3%A7ois%20Jouvray%20swegon.jpg) François Jouvray 1](https://blog.swegon.com/uk/author/françois-jouvray) - [![Hannah Finning](https://blog.swegon.com/hs-fs/hubfs/Image%20(5).jpg?width=75&name=Image%20(5).jpg) Hannah Finning 1](https://blog.swegon.com/uk/author/hannah-finning) - [![James Moore](https://blog.swegon.com/hs-fs/hubfs/download.jpg?width=75&name=download.jpg) James Moore 1](https://blog.swegon.com/uk/author/james-moore) - [![Jan Scheuring](https://blog.swegon.com/hs-fs/hubfs/Photo_Jan-1.jpeg?width=75&name=Photo_Jan-1.jpeg) Jan Scheuring 1](https://blog.swegon.com/uk/author/jan-scheuring) - [![Jim Collings](https://blog.swegon.com/hs-fs/hubfs/Swegon%20UKI/Jim%20Collings.jpeg?width=75&name=Jim%20Collings.jpeg) Jim Collings 1](https://blog.swegon.com/uk/author/jim-collings) - [![John Lindblom](https://blog.swegon.com/hs-fs/hubfs/johnl.png?width=75&name=johnl.png) John Lindblom 1](https://blog.swegon.com/uk/author/john-lindblom) - [![John Wibrand](https://blog.swegon.com/hs-fs/hubfs/John%20Wibrand.jpg?width=75&name=John%20Wibrand.jpg) John Wibrand 2](https://blog.swegon.com/uk/author/john-wibrand) - [![John Wibrand](https://blog.swegon.com/hs-fs/hubfs/John%20Wibrand.jpg?width=75&name=John%20Wibrand.jpg) John Wibrand 2](https://blog.swegon.com/uk/author/john-wibrand) - [![Josh Emerson](https://blog.swegon.com/hs-fs/hubfs/Josh_Emerson_Headshot.jpg?width=75&name=Josh_Emerson_Headshot.jpg) Josh Emerson 4](https://blog.swegon.com/uk/author/josh-emerson) - [![Josh Emerson](https://blog.swegon.com/hs-fs/hubfs/Josh_Emerson_Headshot.jpg?width=75&name=Josh_Emerson_Headshot.jpg) Josh Emerson 4](https://blog.swegon.com/uk/author/josh-emerson) - [![Luca Filippetto](https://blog.swegon.com/hs-fs/hubfs/Luca%20Filippetto%20Hubspot.jpg?width=75&name=Luca%20Filippetto%20Hubspot.jpg) Luca Filippetto 2](https://blog.swegon.com/uk/author/luca-filippetto) - [![Luca Zordan](https://blog.swegon.com/hs-fs/hubfs/lucazordan.png?width=75&name=lucazordan.png) Luca Zordan 1](https://blog.swegon.com/uk/author/luca-zordan-1) - [![Magnus Andersson](https://blog.swegon.com/hs-fs/hubfs/magnus%20andersson_550x550%20(1).jpg?width=75&name=magnus%20andersson_550x550%20(1).jpg) Magnus Andersson 1](https://blog.swegon.com/uk/author/magnus-andersson) - [![Malin Höij](https://blog.swegon.com/hs-fs/hubfs/malinh.webp?width=75&name=malinh.webp) Malin Höij 2](https://blog.swegon.com/uk/author/malin-höij) - [![Malin Höij](https://blog.swegon.com/hs-fs/hubfs/malinh.webp?width=75&name=malinh.webp) Malin Höij 2](https://blog.swegon.com/uk/author/malin-höij) - [![Markku Palola](https://blog.swegon.com/hs-fs/hubfs/Blog%20Authors/Markku_Palola_50x83.jpg?width=75&name=Markku_Palola_50x83.jpg) Markku Palola 1](https://blog.swegon.com/uk/author/markku-palola) - [![Markus Schomaker](https://blog.swegon.com/hs-fs/hubfs/Swegon%20UKI/Markus%20Schomaker.jpg?width=75&name=Markus%20Schomaker.jpg) Markus Schomaker 1](https://blog.swegon.com/uk/author/markus-schomaker) - [![Martin Brady](https://blog.swegon.com/hs-fs/hubfs/1569580194632.jpg?width=75&name=1569580194632.jpg) Martin Brady 1](https://blog.swegon.com/uk/author/martin-brady) - [![Martin Ottersten](https://blog.swegon.com/hs-fs/hubfs/Blog%20Authors/Martin_Ottersten.jpg?width=75&name=Martin_Ottersten.jpg) Martin Ottersten 2](https://blog.swegon.com/uk/author/martin-ottersten) - [![Martin Ottersten](https://blog.swegon.com/hs-fs/hubfs/Blog%20Authors/Martin_Ottersten.jpg?width=75&name=Martin_Ottersten.jpg) Martin Ottersten 2](https://blog.swegon.com/uk/author/martin-ottersten) - [![Martin Procter](https://blog.swegon.com/hs-fs/hubfs/MP.jpg?width=75&name=MP.jpg) Martin Procter 2](https://blog.swegon.com/uk/author/martin-procter) - [![Michael Ward](https://blog.swegon.com/hs-fs/hubfs/Michael_Ward_photo.jpg?width=75&name=Michael_Ward_photo.jpg) Michael Ward 1](https://blog.swegon.com/uk/author/michael-ward) - [![Mikael Börjesson](https://blog.swegon.com/hs-fs/hubfs/Blog%20Authors/Mikael%20B%C3%B6rjesson.jpg?width=75&name=Mikael%20B%C3%B6rjesson.jpg) Mikael Börjesson 10](https://blog.swegon.com/uk/author/mikael-börjesson) - [![Mikael Börjesson](https://blog.swegon.com/hs-fs/hubfs/Blog%20Authors/Mikael%20B%C3%B6rjesson.jpg?width=75&name=Mikael%20B%C3%B6rjesson.jpg) Mikael Börjesson 10](https://blog.swegon.com/uk/author/mikael-börjesson) - [![Mike Ward](https://blog.swegon.com/hs-fs/hubfs/Michael_Ward_photo.jpg?width=75&name=Michael_Ward_photo.jpg) Mike Ward 4](https://blog.swegon.com/uk/author/mike-ward) - [![Mirko Sauvan](https://blog.swegon.com/hs-fs/hubfs/Swegon_Mirko%20Sauvan_web_3.jpg?width=75&name=Swegon_Mirko%20Sauvan_web_3.jpg) Mirko Sauvan 2](https://blog.swegon.com/uk/author/mirko-sauvan-1) - [![Morten von Sydow](https://blog.swegon.com/hs-fs/hubfs/Morten.jpg?width=75&name=Morten.jpg) Morten von Sydow 1](https://blog.swegon.com/uk/author/morten-von-sydow) - [![Niklas Jacobsson](https://blog.swegon.com/hs-fs/hubfs/authorniklas.png?width=75&name=authorniklas.png) Niklas Jacobsson 2](https://blog.swegon.com/uk/author/niklas-jacobsson) - [![Owen Crawford](https://blog.swegon.com/hs-fs/hubfs/0%20(1).jpg?width=75&name=0%20(1).jpg) Owen Crawford 1](https://blog.swegon.com/uk/author/owen-crawford) - [![Paola Moschini (Guest author)](https://blog.swegon.com/hs-fs/hubfs/forfattare.png?width=75&name=forfattare.png) Paola Moschini (Guest author) 1](https://blog.swegon.com/uk/author/paola-moschini) - [![Paolo Dalle Fratte](https://blog.swegon.com/hs-fs/hubfs/Paolo%20profile%20image.jpg?width=75&name=Paolo%20profile%20image.jpg) Paolo Dalle Fratte 1](https://blog.swegon.com/uk/author/paolo-dalle-fratte) - [![Per-Åke Ottemark](https://blog.swegon.com/hs-fs/hubfs/1521139778203.jpg?width=75&name=1521139778203.jpg) Per-Åke Ottemark 1](https://blog.swegon.com/uk/author/per-âke-ottemark) - [![Peter Faruqi Nicholas](https://blog.swegon.com/hs-fs/hubfs/Peter%20Faruqi.jpg?width=75&name=Peter%20Faruqi.jpg) Peter Faruqi Nicholas 2](https://blog.swegon.com/uk/author/peter-faruqi-nicholas) - [![Philip Andersson](https://blog.swegon.com/hs-fs/hubfs/Philip_Andersson_pressbild_small_webb.jpg?width=75&name=Philip_Andersson_pressbild_small_webb.jpg) Philip Andersson 1](https://blog.swegon.com/uk/author/philip-andersson) - [![Robert Flaherty](https://blog.swegon.com/hs-fs/hubfs/RF%20photo.jpg?width=75&name=RF%20photo.jpg) Robert Flaherty 1](https://blog.swegon.com/uk/author/robert-flaherty) - [![Robert Siverby](https://blog.swegon.com/hs-fs/hubfs/MicrosoftTeams-image%20(3)-4.png?width=75&name=MicrosoftTeams-image%20(3)-4.png) Robert Siverby 1](https://blog.swegon.com/uk/author/robert-siverby) - [![Ryan Fossey](https://blog.swegon.com/hs-fs/hubfs/Swegon%20UKI/Personal%20photo%201.jpg?width=75&name=Personal%20photo%201.jpg) Ryan Fossey 2](https://blog.swegon.com/uk/author/ryan-fossey) - [![Shannon Jezzard](https://blog.swegon.com/hubfs/1564654168812.jfif) Shannon Jezzard 3](https://blog.swegon.com/uk/author/shannon-jezzard) - [![Stefan Lay](https://blog.swegon.com/hs-fs/hubfs/1517033472060.jpg?width=75&name=1517033472060.jpg) Stefan Lay 6](https://blog.swegon.com/uk/author/stefan-lay) - [![Steve Gore](https://blog.swegon.com/hs-fs/hubfs/1516820800199.jpg?width=75&name=1516820800199.jpg) Steve Gore 10](https://blog.swegon.com/uk/author/steve-gore) - [![Swegon](https://blog.swegon.com/hs-fs/hubfs/LinkedinSwegonlogo-1.jpg?width=75&name=LinkedinSwegonlogo-1.jpg) Swegon 10](https://blog.swegon.com/uk/author/swegon-0) - [Swegon Air Academy 2](https://blog.swegon.com/uk/author/swegon-air-academy) - [Eur Ing Professor Tim Dwyer 2](https://blog.swegon.com/uk/author/tim-dwyer) - [![Timo Schreck](https://blog.swegon.com/hs-fs/hubfs/Timo%20Schreck.jpg?width=75&name=Timo%20Schreck.jpg) Timo Schreck 2](https://blog.swegon.com/uk/author/timo-schreck) - [![Tobias Nordström](https://blog.swegon.com/hs-fs/hubfs/TobiasNordstromPHOTO.jpg?width=75&name=TobiasNordstromPHOTO.jpg) Tobias Nordström 2](https://blog.swegon.com/uk/author/tobias-nordström) - [![Toby Young](https://blog.swegon.com/hs-fs/hubfs/Image2.jpeg?width=75&name=Image2.jpeg) Toby Young 1](https://blog.swegon.com/uk/author/toby-young) - [![Tony Olsson](https://blog.swegon.com/hs-fs/hubfs/Tony%20Olsson.webp?width=75&name=Tony%20Olsson.webp) Tony Olsson 5](https://blog.swegon.com/uk/author/tony-olsson) - [![Tony Olsson](https://blog.swegon.com/hs-fs/hubfs/Tony%20Olsson.webp?width=75&name=Tony%20Olsson.webp) Tony Olsson 5](https://blog.swegon.com/uk/author/tony-olsson) - [![Tony Pettersson](https://blog.swegon.com/hs-fs/hubfs/tonyp.jpg?width=75&name=tonyp.jpg) Tony Pettersson 1](https://blog.swegon.com/uk/author/tony-pettersson) - [![Welat Han](https://blog.swegon.com/hs-fs/hubfs/Welat%20Han.jpg?width=75&name=Welat%20Han.jpg) Welat Han 3](https://blog.swegon.com/uk/author/welat-han) - [![William Lawrance](https://blog.swegon.com/hs-fs/hubfs/William_lawrance.jpg?width=75&name=William_lawrance.jpg) William Lawrance 5](https://blog.swegon.com/uk/author/william-lawrance) - [![William Lawrance](https://blog.swegon.com/hs-fs/hubfs/Blog%20Authors/SE-SV%20-%20PRO%20-%20BACV/William%20Lawrance.jpg?width=75&name=William%20Lawrance.jpg) William Lawrance 5](https://blog.swegon.com/uk/author/william-lawrance) - [![Åsa Norén-Lundh](https://blog.swegon.com/hs-fs/hubfs/A%CC%8Asa%20Nore%CC%81n-Lundh.webp?width=75&name=A%CC%8Asa%20Nore%CC%81n-Lundh.webp) Åsa Norén-Lundh 4](https://blog.swegon.com/uk/author/åsa-norén-lundh) - [![Åsa Norén-Lundh](https://blog.swegon.com/hs-fs/hubfs/Blog%20Authors/SE-SV%20-%20PRO%20-%20BACV/%C3%85sa%20Nor%C3%A9n-Lundh.png?width=75&name=%C3%85sa%20Nor%C3%A9n-Lundh.png) Åsa Norén-Lundh 4](https://blog.swegon.com/uk/author/åsa-norén-lundh) - [![Åsa Norén-Lundh](https://blog.swegon.com/hs-fs/hubfs/AsaLN.jpg?width=75&name=AsaLN.jpg) Åsa Norén-Lundh 1](https://blog.swegon.com/uk/author/åsa-norén-lundh-1) Explore - - - [All About Indoor Climate](https://blog.swegon.com/uk?hsLang=en-gb) Subscribe Share - - - Explore Share Subscribe [« go back](https://blog.swegon.com/uk) # The challenges of indoor environment in large spaces [Alberto Frison](https://blog.swegon.com/uk/author/alberto-frison) Feb 15, 2022 **When we discuss the challenges of providing a high quality indoor environment, we often think of residential or office buildings. But there are other types of buildings – ones with large indoor spaces, that present a set of challenges all their own. These challenges, however, can be tackled in smart ways.** Examples of large indoor space buildings include retail stores, exhibition centers, malls, and warehouses. They are characterized by large volume undivided rooms, and in most cases a highly variable occupancy and variable need for fresh air treatment. Historically, these buildings often have depended on traditional rooftop air treatment plants with constant air flow and linear damper management. These units run at a constant, high, effect, and are most of the time neither smart nor optimized for year-round operations. The fact that the air quality a majority of the time turns out less than perfect has not really been regarded as a problem, since visitors in any case seldom stay very long in the building. Smarter solutions are needed In recent years, though, there has been increased focus on consistently higher levels of air quality even in large indoor space buildings. After all, even if customers do not stay very long inside, the people who work there do. In addition to that, having units run at full capacity at all times without any energy optimization management is both inefficient and wasteful. Smarter and dedicated solutions are needed. A modern plant should provide fresh air and control humidity Fortunately, there has been much development in air quality, humidity, heating, cooling and heat recovery technologies in the last decades, and many of the solutions are applicable to air treatment plants for this type of building. A modern, smart plant should be able to handle humidity and temperature demands in addition to providing high quality fresh air – everything optimized for seasonal outside conditions all year round. This will increase the efficiency and lower energy demands and running costs. Significant technology development has been made Good examples of technologies adopted to improve these units are implementation recovery energy solutions, high efficiency components, variable airflow solutions, inverter compressors, and advanced microprocessor control. Similarly, using free heating and cooling, with enthalpy control, is a good means to reduce energy demands. Yet another interesting solution is a system for minimizing user discomfort during the necessary defrost cycles in cold winter months. A smart system can compensate for the effects of the shutdown and minimize the cycle, to the point where it is hardly noticeable to anyone inside the building. A system that can input just the right amount of energy Implementing PID (proportional integral derivative) controllers raises the bar for air treatment control. With full insight into how much heat escapes, the system can input just the right amount of energy to maintain the level. Also, for optimal user comfort, indoor temperatures need to adapt to ambient outside temperatures, lessening the contrast between the outdoor and indoor environments. Finally, a modern system worth its name should be fully programmable for customer behaviors and needs. This will for example allow for a “full clean” of the building before opening time as well as raising the temperature in time for the first customers. To sum it up, it can be challenging to create comfortable indoor environments for larger premises. [Contact us](https://www.swegon.com/uk/contact/) if you would like to know more about how to design indoor climate solutions for larger spaces. Topics: - [Cooling & Heating](https://blog.swegon.com/uk/tag/cooling-heating) - - - [![Alberto Frison](https://blog.swegon.com/hs-fs/hubfs/alberto.jpg?width=200&name=alberto.jpg)](https://blog.swegon.com/uk/author/alberto-frison) [Alberto Frison](https://blog.swegon.com/uk/author/alberto-frison) Alberto Frison takes care of the air-to-water chiller and heat pump units with screw compressors and packaged rooftop air conditioning units as product manager at Swegon Group. Frison has 25 years of experience in the HVAC market as sales engineer for the Italian market. He has been working in BlueBox/Swegon Group since 1997. ## Recommended reading - [Cooling & Heating](https://blog.swegon.com/uk/tag/cooling-heating) - [sustainability](https://blog.swegon.com/uk/tag/sustainability) ### [Luca Filippetto](https://blog.swegon.com/uk/author/luca-filippetto) ## [Our experts explain Europe's adoption of propane as a refrigerant](https://blog.swegon.com/uk/our-experts-explain-europes-adoption-of-propane-as-a-refrigerant-1?hsLang=en-gb) The transition to more sustainable alternatives in the HVAC industry … - [Cooling & Heating](https://blog.swegon.com/uk/tag/cooling-heating) ### [Stefan Lay](https://blog.swegon.com/uk/author/stefan-lay) ## [Free Cooling Potential in UK Climate: Strategies and Pitfalls](https://blog.swegon.com/uk/free-cooling-potential-in-uk-climate-strategies-and-pitfalls?hsLang=en-gb) Free cooling isn’t a new concept, but it’s often underutilised, … - [Cooling & Heating](https://blog.swegon.com/uk/tag/cooling-heating) ### [Fabio Polo](https://blog.swegon.com/uk/author/fabio-polo) ## [How to choose the right chiller](https://blog.swegon.com/uk/how-to-choose-the-right-chiller-1?hsLang=en-gb) There are aspects to consider when choosing the right chiller. A few … Get updates from the blog directly to your inbox. #### Get to know us - [Why Swegon?](https://www.swegon.com/uk/why-swegon/) - [Solutions & services](https://www.swegon.com/uk/solutions-and-services/) - [Products](https://www.swegon.com/uk/products/) - [References & Insights](https://www.swegon.com/uk/references-and-insights/) - [Support & Software](https://www.swegon.com/uk/support/) - [BlueBox Chiller ERP](http://www.blueboxcooling.com/) - [Sustainability](https://www.swegon.com/uk/sustainability/) #### More Swegon - [About us](https://www.swegon.com/uk/about-swegon/) - [Our Brands](https://www.swegon.com/uk/about-swegon/our-brands/) - [Contact](https://www.swegon.com/uk/contact/) - [Careers](https://www.swegon.com/uk/careers/) - [Information for suppliers](https://www.swegon.com/uk/contact/suppliers/) - [Swegon Designer Suite](https://sds.swegon.com/) - [Swegon Air Academy](https://www.swegonairacademy.com/en/) #### Subscribe to our blog [![](https://www.swegon.com/siteassets/logos/swegon-logo-white.svg)](https://www.swegon.com/uk/) Swegon Ltd, 5 Charterpoint Way, Ashby-de-la-Zouch Leicestershire LE65 1NF - [Privacy statement](https://www.swegon.com/uk/privacy-policy/) - [Cookies](https://www.swegon.com/uk/cookies/) - [Processing personal data](https://www.swegon.com/uk/privacy-policy/processing-personal-data/) - [Vulnerability disclosure policy](https://www.swegon.com/uk/vulnerability-disclosure-policy/) - [![Youtube](https://www.swegon.com/Static/img/youtube.svg)](https://www.youtube.com/user/SwegonAB) - [![Linkedin](https://www.swegon.com/Static/img/linkedin.svg)](https://www.linkedin.com/company/swegon-ab/) - [![Facebook](https://www.swegon.com/Static/img/facebook.svg)](https://www.facebook.com/swegongroup)