13 October 2026 · 2 min read · Heathurst Coatings
Low-VOC paints release fewer volatile organic compounds (VOCs) into the air as they dry. In practice that means much less paint smell, better indoor air during and after painting, and an easier time living or working in the building while the job is done. Most modern water-based interior paints are low in VOCs, and premium ranges such as Dulux offer low-VOC options.
What are VOCs?
Volatile organic compounds are chemicals that evaporate at room temperature. In paint they help the product flow, level and dry. As the paint dries, they are released into the air, which causes much of the familiar "fresh paint" smell.
Are VOCs harmful?
In poorly ventilated spaces, high VOC levels can cause headaches, dizziness, and eye, nose and throat irritation in some people. People with asthma, allergies or chemical sensitivities, young children, pregnant women and older people may be more sensitive. Lower-VOC products reduce the amount released indoors.
What's the difference between low-VOC and zero-VOC?
The terms describe how much VOC the paint contains, but definitions vary between manufacturers and certification schemes. "Low" and "zero" usually refer to the base paint, and adding tint can add some VOCs. If it matters to you, ask about the specific product and check the manufacturer's information.
Does low-VOC paint perform as well?
Modern premium low-VOC paints are designed for good coverage, washability and durability. As with any paint, the result depends on choosing the right product for the surface and preparing it properly.
Where does low-VOC paint make the most sense?
- Bedrooms and nurseries, which you want to use again soon after painting.
- Homes where people stay during the work.
- Anyone with asthma, allergies or sensitivities.
- Offices, schools and medical rooms that stay open while painting.
- Aged care and nursing homes, where residents can't simply leave.
- Rooms with limited ventilation.
Can I stay in my home while it's painted?
With low-VOC water-based paints, good ventilation and sensible planning, many people do. A good painter works room by room, keeps the work area tidy, covers furniture and floors, and keeps windows open where possible. You may still notice a mild smell for a short time. Keep anyone particularly sensitive out of freshly painted rooms until they have aired out.
Do exterior paints and enamels contain more VOCs?
Some specialist products, such as certain solvent-based enamels, primers and coatings, contain more VOCs. Many now have water-based alternatives. For exteriors, fumes disperse outdoors, but they can still drift in through open windows, so plan ventilation accordingly. Exterior products belong outside: never use them indoors, as they are not formulated for interior air quality.
How Heathurst uses low-VOC paints
We use premium Dulux paints matched to each surface and offer low-VOC Dulux options on request. These have almost no paint smell, so you can keep living or working in the building while we paint. We have painted occupied homes, offices, schools, leisure facilities and nursing homes, scheduling the work to keep disruption low. See our interior painting and commercial painting services.
Get a quote
We work across all of greater Melbourne, with the same care and standard on every job. Request a free on-site quote through our contact page, or call 0418 351 120.
