Low VOC Wallpaper for Healthier Interiors – Goodrich

Low VOC wallpaper is becoming a priority for health-conscious homeowners, architects, and interior designers in Singapore. As awareness of indoor air quality grows, the materials that line our walls — where we spend up to 90 per cent of our time indoors — are under increasing scrutiny.

This guide explains what VOCs are, why they matter, and how to select wallcoverings that contribute to healthier indoor environments.

What Are VOCs and Why Do They Matter?

Volatile organic compounds (VOCs) are chemicals that evaporate at room temperature, releasing gases into the indoor air. In interior materials, VOCs are found in adhesives, coatings, printing inks, plasticisers, and the base materials themselves.

Common VOCs associated with interior products include formaldehyde, toluene, xylene, and benzene. Exposure to elevated levels of these compounds can cause symptoms ranging from eye and throat irritation to headaches and dizziness. Long-term exposure to certain VOCs has been linked to more serious health concerns.

In Singapore’s tropical climate, VOC emissions can be amplified by heat and humidity. Homes and offices that are tightly sealed for air-conditioning — which describes most Singapore interiors — may experience higher concentrations of indoor pollutants because fresh air exchange is limited.

This makes material selection particularly important. Choosing low VOC wallpaper and wallcoverings is one of the most direct ways to improve indoor air quality.

Understanding VOC Ratings and Certifications

Not all “low VOC” claims are equal. Reliable certifications involve independent laboratory testing against defined emission limits. Here are the key standards to look for when specifying wallcoverings.

GREENGUARD and GREENGUARD Gold

Products certified under UL GREENGUARD meet strict chemical emission limits based on established health criteria. GREENGUARD Gold (formerly known as GREENGUARD Children & Schools) applies even stricter limits and is designed for environments such as schools, healthcare facilities, and homes with young children.

Singapore Green Building Product (SGBP)

The SGBP certification, managed by the Singapore Green Building Council, evaluates products against environmental criteria including VOC emissions. Products with SGBP certification are directly recognised in BCA Green Mark assessments.

Oeko-Tex Standard 100

Originally developed for textiles, Oeko-Tex certification is also applied to wallcoverings, particularly those with fabric or non-woven substrates. It verifies that the product is free from harmful levels of over 100 substances, including VOCs, heavy metals, and formaldehyde.

Blue Angel (Der Blaue Engel)

This German certification is one of the oldest and most rigorous eco-labels. Wallpapers carrying the Blue Angel mark meet strict requirements for low emissions, sustainable raw materials, and responsible manufacturing.

Types of Low VOC Wallcoverings

Different wallcovering materials have inherently different VOC profiles. Understanding these differences helps in making informed choices.

Non-Woven Wallpaper

Non-woven wallpapers, made from a blend of natural and synthetic fibres, are among the lowest-emitting wallcovering types. They do not require PVC, which eliminates a common source of plasticiser-related emissions. Non-woven substrates also allow walls to breathe, reducing moisture build-up that can exacerbate mould growth in Singapore’s humid climate.

Paper-Based Wallpaper

Traditional paper wallpapers printed with water-based inks have naturally low VOC emissions. They are a good choice for bedrooms and living areas where air quality and comfort are priorities. However, they are less durable and moisture-resistant than vinyl or non-woven options.

Low-VOC Vinyl Wallcovering

Vinyl wallcoverings have traditionally had higher VOC emissions due to PVC content and plasticisers. However, modern formulations using phthalate-free plasticisers and water-based surface coatings have significantly reduced emissions. Commercial-grade low VOC vinyl wallcoverings now meet GREENGUARD Gold and similar standards while maintaining the durability and cleanability that commercial projects require.

Natural Fibre Wallcoverings

Grasscloth, jute, and sisal wallcoverings are made from natural plant fibres and typically have very low VOC emissions. They add organic texture and warmth to interiors while contributing to healthy indoor air quality. These materials are particularly well-suited to residential bedrooms, wellness spaces, and boutique hospitality environments.

Low VOC Wallpaper for Different Applications

Application	Recommended Wallcovering	Key Consideration
Children’s bedrooms	Non-woven or paper-based, GREENGUARD Gold	Lowest possible emissions for vulnerable occupants
Master bedroom	Non-woven or natural fibre	Breathability and comfort
Living and dining	Low-VOC vinyl or non-woven	Balance of durability and air quality
Office / commercial	Low-VOC commercial vinyl	Durability, cleanability, Green Mark compliance
Healthcare	Low-VOC vinyl with antimicrobial	Hygiene plus air quality
Schools and childcare	GREENGUARD Gold certified	Strictest emission standards for young children

Installation and Adhesive Considerations

Even the lowest-VOC wallpaper can be undermined by high-VOC adhesive. The adhesive used during installation can be a significant source of indoor emissions, particularly in the days and weeks immediately after application.

Specify low-VOC or zero-VOC wallpaper adhesives to maintain the air quality benefits of the wallcovering itself. Water-based adhesives generally have lower emissions than solvent-based alternatives. Some wallpaper manufacturers offer proprietary adhesives formulated specifically for their products, ensuring compatibility and optimal emission performance.

After installation, ventilate the room thoroughly for 48 to 72 hours before occupancy. Opening windows and running air circulation helps dissipate any residual emissions from both the wallcovering and the adhesive. In Singapore homes that rely on air-conditioning, setting the system to fresh air intake mode during this period accelerates off-gassing.

Final Thoughts

Low VOC wallpaper is a straightforward way to improve indoor air quality in homes, offices, and commercial spaces. With a growing range of certified products available — from non-woven residential wallpapers to commercial-grade vinyl wallcoverings — there is no longer a trade-off between health, aesthetics, and performance.

For Singapore projects pursuing Green Mark certification or simply prioritising occupant health, specifying low-emission wallcoverings and adhesives is a meaningful step toward healthier interiors.

Request free samples of low VOC wallcoverings from our Singapore showroom and review the certification documentation for your project.