Is your open-plan office the kind of place where creativity flows or where distractions become overwhelming? If you or your clients are planning office spaces with flexibility and creativity in mind, an open-plan layout typically offers some real advantages: better communication, greater adaptability, and a more modern work environment. That’s the true advantage of an open-plan workspace.
Shared working spaces, however, can also have some disadvantages. You're not just sharing ideas, you’re sharing air. If you’ve worked in a shared office environment you know the challenges with noise, general health, and air quality. When collaboration is a priority, your team shouldn’t have to worry about avoiding allergens or airborne illness. The last thing your staff needs is to get sick at work! We’ll break down the challenges with open-floor plans and some practical solutions to address them.
Challenge 1: Shared Air Means Shared Pollutants
In private offices, pollutants tend to stay localized. But in open-plan offices, shared space and shared air means shared exposure. Dozens or even hundreds of people breathing, talking, eating, and moving around in open-plan spaces can rapidly diminish the air quality.
Imagine this: One team member wipes down a desk with a heavily fragranced cleaner. Another reheats fish in the microwave. Someone nearby has seasonal allergies, or worse, a lingering cold. Without walls or individual ventilation, VOCs from cleaning products, airborne bacteria, dust, allergens, and food odors travel freely across the office. What starts at one desk can easily drift across an entire floor.
What happens when contaminants spread? The constant circulation of invisible irritants can trigger headaches, congestion, fatigue, or allergic reactions in sensitive individuals. And in some cases, it can even increase the risk of spreading illnesses, especially during cold and flu season or when indoor air circulation is poor.
For your clients who are planning office spaces with collaboration in mind, addressing air quality isn’t optional, it’s essential. Spreading viruses is a health and a productivity issue. Poor indoor air quality leads to more sick days, lower productivity, and higher discomfort levels.
Solution: Layer HVAC with Alen Air Purifiers for Full Coverage
A layered solution is a great way to address the shared air issue. Here’s the deal: air purifiers make up for what an HVAC doesn't provide. Typically designed for temperature control rather than high-efficiency air purification, HVAC systems only run some of the time while air purifiers can run 24/7 with low electricity use. When the HVAC is off, air purifiers are cleaning the air. HVAC filters often miss the microscopic pollutants, such as VOCs, mold spores, bacteria, and ultrafine allergens, that impact your health in shared spaces. That’s where Alen’s air purification ecosystem makes the difference. Let’s explain.
Alen’s air purifiers complement HVAC systems by:
- Filtering pollutants at the breathing zone, not just through distant ceiling ducts
- Reacting to real-time changes, thanks to the Auto Mode and Air Quality
- Monitors (AQMs) offered on certain models
- Filling the gaps that even the best HVAC systems can’t cover
This layered approach ensures that every part of your office receives consistent, effective air purification. With this approach you can create an ideal atmosphere where every breath is optimized for the health and well being of the staff. It’s what we at Alen refer to as Utopiair™. Alenize your air with the air purifier that puts you in complete control. Purity you can see, that’s Utopiair™.
Our air purifiers are also energy-efficient: Alen units use less than $0.15/day, and in the case of the BreatheSmart 75i, include a Smart Mode that automatically adjusts fan speed based on air quality. To contrast the two systems, HVAC handles circulation; Alen handles purification.
Challenge 2: Constant Noise Can Impact Focus Time
What’s one of the most common disadvantages of open-plan offices? Noise! In an open-plan office, sound travels fast and far. There are no walls to block casual conversations, brainstorming sessions, keyboard clatter, or footsteps near the kitchen. That means even small sounds can ripple across a workspace, disrupting concentration and impacting productivity.
Studies back up this assertion. Research has shown that noise in offices is one of the most frequently cited complaints in open-plan environments. And for workers such as analysts, writers, or designers who need quiet to think clearly, constant background chatter or sudden interruptions can make it difficult to stay focused. Makes sense, right?
Solution: Combine Smart Design with Quiet Tech
Our solution combines the best of both worlds: intentional design and quiet technology. Reducing office noise isn’t about eliminating energy or conversation, but about balancing office design and the right tools to support comfort and focus.
Here’s how to tackle it:
- Create designated quiet zones with acoustic panels, sound-absorbing furniture, and soft flooring to minimize ambient sound.
- Use noise-masking strategies, such as white or pink noise. Alen air purifiers come equipped with built-in pink noise that gently masks environmental distractions and helps teams stay focused.
- Implement Auto Mode on Alen air purifiers to adjust fan speed automatically based on air quality, so units run quietly when full power isn’t needed
- Encourage noise etiquette, such as taking calls in designated areas and using headphones during deep work sessions.
- Reposition workspaces away from high-traffic areas, such as break rooms or entryways, to reduce interruptions.
Challenge 3: Inconsistent Airflow Across the Office
If you’ve ever walked into a corner of the office and noticed it feels warmer or stuffier than everywhere else, you’re not imagining it. A centralized HVAC system isn’t necessarily consistent across an open-plan space. Some zones have strong circulation while others become dead spots, particularly areas near copy machines, lounge furniture, or the far ends of large rooms. These stagnant areas can trap pollutants, such as VOCs, odors, or fine dust, creating unhealthy air quality.
Consider the air-quality needs of your entire staff. Poor air quality doesn’t impact each employee the same way. People with allergies, asthma, or scent sensitivities may be disproportionately affected when airflow is uneven. These staff may suffer headaches, sneezing, fatigue, or difficulty concentrating in a poor air quality space.
Solution: Use the Alen Ecosystem to Balance Airflow
Alen makes managing open office air simple, scalable, and smart. Our ecosystem brings together powerful air purifiers, AQMs, and the Alen Air App to keep your space healthy and productive in every corner of the office. Alen air purifiers are a top choice because they:
- Employ medical-grade HEPA filters to remove up to 99.9% of airborne particles, including allergens, mold spores*, and dust
- Come with smart sensors in select models to detect in real-time pollutant levels, such as PM2.5, VOCs, and humidity, so you always know what’s in your air
- Use an App for select models that connect it all, allowing you to use your phone to monitor trends, automate purifier behavior, and compare indoor and outdoor air
Certification through the Asthma & Allergy Friendly® (AAFA) program and Allergy Standards Limited (ASL) indicates that a product has been tested and found to effectively reduce allergens and asthma triggers. Alen’s AAFA and ASL certifications ensure that our air purifiers maintain comfort, safety, and clean air without sacrificing design or noise control in open-plan layouts.
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Challenge 4: No Personal Control Over Comfort
Do you know one of the most frustrating aspects of working in an open-plan office? Employees not being able to adjust indoor air to their needs. In a private office, you might adjust the thermostat, open a window, or shift your fan. But in a shared space, you're at the mercy of whoever controls the airflow or temperature. Employees who are too warm, too cold, or sensitive to the air quality can’t make adjustments and may feel powerless. Finding creative ways to restore some of that autonomy—without sacrificing the openness or flow of the layout—is essential for maintaining productivity.
Solution: Empower Employees with Smart Monitoring and Scheduling
Smart air technology puts control back into the hands of your team. The benefits of smart air technology using the Alen Air App include:
- Allowing facility managers to automate and customize purification schedules
- Providing real-time air quality readings to give teams transparency and peace of mind
- Having various filter types that can be selected based on team needs, including for allergens, odors, or VOCs
When your staff can trust the air they’re breathing and see proof that it’s being managed, it builds comfort, confidence, and trust in the workspace. Small steps toward personalization make a big difference in shared environments. Your staff will feel empowered and appreciate it.
Challenge 5: Persistent Odors and Airborne Irritants
Taco Tuesday on Wednesday didn’t go over so well and the office smells like one giant tortilla. Yikes! Unfortunately, odors in open office spaces can accumulate and linger. There are smells from cooking, off-gassing furniture, and even pet dander if it’s a dog-friendly office. These odors can especially impact sensitive employees, especially those with asthma, migraines, or scent allergies, and can lead to headaches or nausea. Ventilating the space and using air purifiers is a quick and ready solution.
Solution: Target Placement and Filtration for Odors and VOCs
Strategic placement of air purifiers and using the right filters are key. Place the units near shared kitchens, trash areas, or pet zones for optimal odor filtration. Did you know that the key to odor control isn’t just masking, but neutralizing it? That’s where Alen air purifiers come in by:
- Equipping air purifiers with Fresh or Odor filters to neutralize stubborn smells
- Offering models with Auto Mode features to detect and respond automatically when particulate levels spike
What’s more, Alen’s AAFA-certified air purifiers from Alen go beyond just odor. They’re tested to reduce allergens and airborne irritants under real-world conditions. You can be assured they’ll perform in high-traffic zones where odor is typically an issue.
By targeting where and how air purification happens, you’re not just freshening the air, you’re enhancing the experience of those working in these spaces. Your team deserves an environment that smells clean, feels fresh, and optimizes productivity. They deserve to experience Utopiair™.
Designing Collaborative Working Spaces with Clean Air in Mind
When planning an open-office layout, consider air movement, traffic flow, and pollution sources. Alen offers powerful solutions for clean air that scale with your needs that involve:
- Using the BreatheSmart 75i in large shared areas or open-floor bullpens (up to 2,800 sq ft)
- Placing the BreatheSmart 45i in offices or conference rooms (up to 1,600 sq ft)
- Using multiple AQMs to identify pollution hotspots, such as kitchenettes, or other high-traffic areas
Alen can also meet any desired aesthetic. With designer panels available in colors such as warm oak or brushed stainless, each unit easily blends into your office’s decor.
Coverage: 1,400 - 2,800 sq ft App Controlled: Yes From:
$829.00
Coverage: 950 - 1,900 sq ft App Controlled: Yes From:
$449.00
BreatheSmart 75i
BreatheSmart 45i
Optimal Air in Your Shared Office Involves These Key Things
Open-plan offices are designed to facilitate collaboration, creativity, and flexible work. But they shouldn’t sacrifice clean air or focus. For air quality management in open-plan offices, you need smart, scalable solutions. Alen’s uses top-rated air purifiers, AQMs, app-based controls, and the right filtration for optimal air quality—what we at Alen refer to as Utopiair™—in every square foot of your workplace.
A certified clean-air solution promotes wellness and productivity and reduces distractions. Alen’s air purifiers meet third-party standards that create air quality excellence in collaborative working spaces and offices. Use the Alen ecosystem to monitor, schedule and automate air quality management. With Alen, you can create an ideal atmosphere in your office where every breath is optimized for the health and well being of the entire team. That’s Utopiair™ by Alen.
*3rd party tested against Aspergillus Niger.
