Construction Dust and Asthma: What to Do When Your Neighbour Renovates

You are at home, trying to relax, when suddenly the sound of drilling starts. A few minutes later, you notice a fine layer of dust near the windows or on your furniture. Perhaps there is a strong smell of paint or wall putty in the air.

For someone living with asthma, a neighbour’s renovation can be more than an inconvenience. Construction activities can release airborne particles, while paints, adhesives and other materials may release fumes that irritate the airways. Depending on your individual triggers, these exposures may worsen asthma symptoms.

This can be particularly challenging in Indian apartment buildings, where several homes share corridors, staircases, ventilation shafts and common spaces. Even if the renovation is happening in another flat, dust and fumes may find their way into your home.

The good news is that there are practical steps you can take to reduce exposure. You may not be able to control when your neighbour renovates, but you can plan ahead, improve communication and make informed decisions about your indoor environment.

Important: These measures can reduce exposure, but they cannot guarantee that an asthma flare-up will be prevented.

Can construction dust trigger asthma?

Construction dust is a broad term. It can include fine particles released when workers drill into walls, sand surfaces, cut materials, remove tiles or break plaster. The exact composition depends on the activity and materials involved.

For some people with asthma, airborne particles can irritate the airways or contribute to worsening symptoms. Renovation may also introduce other potential irritants, including paint fumes, solvents, adhesives and strong odours.

Possible symptoms to watch for include:

• Coughing more than usual
• Wheezing
• Chest tightness
• Shortness of breath
• Increased use of your prescribed reliever medication
• Waking at night because of asthma symptoms

Not everyone with asthma reacts to construction dust in the same way. Your response can depend on your individual sensitivities, the intensity and duration of exposure, and how well your asthma is controlled.

If symptoms repeatedly worsen when construction starts and improve when you are away from the area, discuss this pattern with your healthcare professional. Keeping a symptom diary can help you identify possible connections.

Which renovation activities can create problems?

Not every renovation produces the same exposure. Some activities create visible dust, while others may release particles or fumes that are not immediately obvious.

1. Drilling and wall cutting

Drilling holes for shelves, electrical fittings, air conditioners or wall-mounted televisions can release dust from the material being drilled. Repeated drilling may spread particles into nearby rooms and shared spaces.

2. Wall sanding and putty work

Preparing walls for painting often involves sanding or smoothing surfaces. This can release fine dust, particularly when dry sanding is carried out without suitable dust-control measures.

3. Demolition and tile removal

Breaking tiles, plaster or masonry can generate substantial dust and debris. If the work is poorly contained, particles may spread beyond the renovation site.

4. Painting and polishing

Paints, varnishes, adhesives and solvents may release vapours that irritate some people’s airways. The smell of a product does not tell you exactly how harmful it is, and a product labelled low-odour should not automatically be assumed to be suitable for everyone with asthma.

5. Cleaning after construction

Dry sweeping can stir settled dust back into the air. Dust may also remain on window ledges, furniture, floors, corridors and other surfaces long after the loud work has stopped.

The US Environmental Protection Agency recommends reducing dust at its source, containing renovation areas and using appropriate ventilation and cleanup practices. You can read its guidance on indoor air quality during home remodelling.

What should you do when your neighbour starts renovating?

You do not need to wait until you experience symptoms to make a plan. A few practical steps can help reduce the amount of dust entering your living space.

1. Find out what work is planned

If possible, speak to your neighbour or building management before the work begins.

Ask about:

• The expected renovation dates and timings
• Whether drilling, wall sanding or demolition is planned
• Whether painting or polishing will take place
• How workers intend to contain dust
• Whether debris will be cleared from shared spaces daily

This conversation is not about stopping someone from improving their home. It is about finding reasonable ways to reduce exposure for residents who may be sensitive to dust and fumes.

For example, if particularly dusty work is scheduled for a few hours, you may be able to plan to spend that period elsewhere if your symptoms are likely to be affected.

2. Close windows when dust is entering from outside

If you can see dust entering through your windows or balcony, temporarily closing those openings may reduce the amount coming indoors.

However, keeping windows closed is not always the right answer. If fumes are building up inside your own home, closing every opening without considering ventilation may make the situation worse.

Instead, consider where the pollution is coming from, the outdoor air quality and whether cleaner air can be brought indoors safely. When the outdoor air is cleaner and dust from the renovation is no longer entering your home, ventilating the space may help.

The goal is to reduce exposure without trapping other pollutants indoors.

3. Ask for dust containment in the renovation area

If the work is happening in your own building, building management or the contractor may be able to implement basic dust-control measures.

These can include:

• Sealing the work area with suitable barriers
• Keeping doors to the renovation area closed where appropriate
• Using methods that generate less dust
• Collecting debris rather than allowing it to accumulate
• Cleaning shared corridors and staircases regularly
• Preventing dust from spreading through common ventilation systems

If you are renovating your own home, ask the contractor about suitable dust-control methods before work begins.

You may not be able to enforce these measures yourself when the work is in another flat, but a polite request through the resident welfare association (RWA), apartment management or landlord can sometimes help.

4. Avoid the area during the dustiest work

If drilling, sanding or demolition is taking place close to your home, consider spending that period in a cleaner environment if practical.

This may mean working from another location for a few hours, visiting a friend or relative, or arranging to be away during particularly dusty activities.

Consider temporary accommodation if the work is extensive, dust is repeatedly entering your home, or your symptoms are becoming difficult to manage. Discuss persistent or worsening symptoms with your healthcare professional rather than relying on relocation alone.

5. Clean settled dust without stirring it up

Construction dust does not disappear when the drilling stops. It can settle on surfaces and become airborne again when disturbed.

To clean more carefully:

• Use a damp cloth to wipe hard surfaces instead of dry-dusting them.
• Use a damp mop on suitable floors.
• Avoid dry sweeping, which can stir dust into the air.
• If vacuuming, consider a vacuum with an appropriate HEPA filtration system.
• If vacuuming or cleaning triggers your symptoms, ask someone else to do it and stay away from the area until the dust has settled.
• Clean window ledges, door frames and other surfaces where dust collects.
• Wash dusty bedding or washable fabrics when needed, following their care instructions.

Do not mix cleaning chemicals, and avoid strong fragrances or sprays if they are among your asthma triggers.

6. Use your air purifier sensibly

If you already use an air purifier, check the manufacturer’s guidance for the types and sizes of particles it can filter, the room size it is designed for and the recommended filter replacement schedule.

A properly sized unit with effective particle filtration may reduce some airborne particles in a room. However, an air purifier is not a substitute for controlling dust at its source, and it may not remove every pollutant produced during renovation.

A particle filter also does not necessarily remove gases and vapours from paint, adhesives or solvents. Those may require different controls.

Keep the purifier’s intake and outlet unobstructed, maintain its filters as directed, and avoid assuming that clean-looking air means there is no remaining exposure.

7. Be careful with masks

A well-fitting particulate respirator may reduce inhalation of some airborne particles, but protection depends on the type of mask, fit, correct use and the exposure involved.

Ordinary cloth masks and loose-fitting masks may offer limited protection against fine particles. Even a well-fitting particulate respirator does not protect against every gas or vapour and cannot guarantee that asthma symptoms will not occur.

If you are considering a mask for a particular situation, ask your healthcare professional what is appropriate for you. Do not use a mask as a reason to remain in an environment that is causing significant breathing difficulties.

What if the renovation is happening in the flat next door?

Living in an apartment can make this situation frustrating. You may have no control over your neighbour’s schedule, yet you still have to deal with the noise, dust and disruption.

Here is a simple approach.

Step 1: Document the pattern. Note when the work happens, which activities are taking place and whether your symptoms change around the same time.

Step 2: Contact building management. Explain that construction dust is entering your home and ask whether the contractor can improve containment and cleaning in shared spaces.

Step 3: Reduce indoor dust. Clean surfaces with damp methods, avoid unnecessary disturbance of settled dust and check whether dust is entering through doors, windows or other openings.

Step 4: Plan around major work. If you know when drilling or demolition is scheduled, consider spending those hours away from the affected area when feasible.

Step 5: Review your asthma plan. Keep your prescribed medicines available and follow your written asthma action plan if symptoms worsen. Do not change your medication doses or start oral steroids on your own unless your clinician’s plan specifically instructs you to do so.

If the exposure is prolonged or your symptoms are repeatedly worsening, seek medical advice. You should not have to manage a persistent problem with cleaning alone.

Should you leave your home during renovation?

There is no single answer for everyone.

For minor work with good dust containment, you may be able to remain at home while taking sensible precautions. Extensive demolition, repeated dust entering your rooms, strong fumes or worsening asthma symptoms may call for a more cautious approach.

Consider spending time elsewhere or discussing temporary accommodation if:

• Dust continues to enter your home despite reasonable precautions.
• You experience repeated symptoms during the work.
• You cannot keep the affected area separated from your living space.
• Painting, polishing or other activities are producing fumes that irritate you.
• Your healthcare professional advises you to avoid the exposure.

If you have to leave, try to choose a location with cleaner air rather than simply moving from one dusty environment to another. In India, outdoor pollution can also be significant, so consider local air quality before deciding whether to spend time outside.

What should you do if your asthma symptoms get worse?

Pay attention to changes from your usual pattern. New or worsening coughing, wheezing, chest tightness, breathlessness or increased reliance on your prescribed reliever medicine should not be ignored.

If symptoms worsen:

1. Move away from the suspected exposure if you can do so safely.
2. Follow your written asthma action plan.
3. Use your prescribed reliever medication according to that plan.
4. Contact your healthcare professional if symptoms persist, keep returning or require more reliever medication than usual.

Seek emergency medical care immediately if you have severe difficulty breathing, cannot speak comfortably in full sentences, become confused or drowsy, develop bluish or grey lips, or have symptoms that are rapidly worsening. Do not wait for cleaning or an air purifier to help.

The Global Initiative for Asthma (GINA) emphasises the importance of a written asthma action plan that explains how to recognise and respond to worsening symptoms.

How can you prepare before renovation begins?

If you are planning renovations in your own home, prevention starts before the first drill is switched on.

Use this checklist when speaking to your contractor:

• Explain that someone in the household has asthma and may be sensitive to dust or fumes.
• Ask how the work area will be separated from the rest of the home.
• Discuss methods that minimise dust during sanding, drilling and demolition.
• Ask how debris will be collected and removed.
• Plan how the work area will be ventilated without spreading pollutants to other rooms or neighbouring flats.
• Discuss lower-emission products where suitable, while remembering that no product is guaranteed to be trigger-free.
• Arrange a thorough cleanup before returning to the renovated area.
• Check your asthma medicines and written action plan with your healthcare professional before the project if you are concerned about exposure.

If a building is old or demolition involves materials that may contain asbestos or lead, do not disturb them casually. Seek appropriate professional assessment and handling rather than attempting a DIY cleanup.

Siddhant’s POV: You cannot control every asthma trigger, but you can plan for some of them

Living with asthma for more than 20 years has taught me that managing asthma is not always about making one big change. Sometimes, it is about recognising patterns and making small, practical decisions before a situation becomes difficult.

Asthma triggers can be frustrating because they are not always within our control. In an apartment, you may not be able to decide when a neighbour drills into a wall or paints a room. You may also find it difficult to explain why something that seems routine to one person can be a genuine concern for someone else.

My approach is to focus on what can reasonably be controlled: understanding possible triggers, keeping track of symptoms, communicating clearly and having a plan for what to do if breathing gets worse.

I would not want anyone to become afraid of every renovation project. But I also would not dismiss persistent construction dust as something a person with asthma simply has to tolerate.

The aim is not to create a perfectly trigger-free world. It is to reduce avoidable exposure and make it easier to respond when symptoms change.

This section reflects the perspective of Siddhant Jain, founder of Asthma Friend, who has lived with asthma for more than 20 years. It is not a claim that he has personally experienced every renovation scenario described in this article.

Conclusion

Construction dust and renovation fumes can be difficult to avoid when you live in an apartment, but there are ways to reduce exposure.

Find out what work is planned, ask for better dust containment, avoid the dustiest areas when possible, clean settled dust carefully and use your air purifier according to its capabilities. Most importantly, pay attention to changes in your breathing and follow your asthma action plan if symptoms worsen.

You do not have to wait for a major flare-up to take your indoor environment seriously. A little preparation, clear communication and a plan for managing symptoms can make a disruptive renovation period easier to navigate.

Take the next step with Asthma Friend

• Join the community: Connect with others who understand life with asthma at Asthma Friend.
• Learn through play: Explore free educational games at Asthma Friend Games.
• Prepare for worsening symptoms: Create your free asthma action plan at Asthma Friend’s Action Plan Generator. Review the plan with your healthcare professional so it reflects your prescribed treatment.

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