Is SPC Flooring Safe? Health Risks, VOCs and What to Look for Before Buying

In recent years, more homeowners have chosen SPC flooring (Stone Plastic Composite) for their homes thanks to its waterproof performance, durability, natural appearance, and easy maintenance. However, one common question often comes up before buying: Is SPC flooring harmful to your health?

The answer is not simply yes or no. High-quality SPC flooring that meets recognised testing standards is generally considered a relatively safe flooring option. However, products from unknown sources, with inconsistent quality or limited testing information, may raise concerns about volatile organic compounds (VOCs), phthalates, or other potentially harmful substances. The U.S. Environmental Protection Agency (EPA) notes that VOCs can affect indoor air quality, while certain phthalates, commonly used as plasticisers, have also been the subject of ongoing health research.

In other words, the key consideration is not simply whether a product is “SPC flooring”, but whether you are choosing a compliant, low-emission product backed by transparent testing information.

Why Are People Concerned About the Safety of SPC Flooring?

Many concerns about flooring safety come from the word “plastic”. Since SPC flooring is primarily made from limestone powder and PVC, some people naturally associate it with strong chemical smells, formaldehyde, plasticisers, or chemical residues.

However, high-quality SPC flooring differs from some traditional flooring materials that require large amounts of adhesive during installation. The presence of PVC alone does not necessarily mean that a flooring product has high emissions or produces strong odours.

In fact, many rigid flooring products are marketed for their low VOC emissions, with some carrying third-party indoor air quality certifications to demonstrate that their emissions meet recognised standards.

Therefore, rather than judging flooring safety simply by whether it contains PVC, it is more important to check whether the product has undergone reliable testing and whether the manufacturer clearly provides information about its materials and certifications.

Is High-Quality SPC Flooring Safe?

In general, high-quality SPC flooring can be manufactured with low odour and low VOC emissions, and some products are made without added formaldehyde.

Unlike certain traditional wood-based flooring products, SPC flooring does not necessarily rely on formaldehyde-containing adhesives to manufacture its core. This means its construction can help reduce some of the concerns associated with formaldehyde emissions.

When the raw materials are carefully controlled, the manufacturing process is stable, and the product’s origin is transparent, SPC flooring can be a reassuring flooring option for many households. This is also one reason why SPC flooring is often considered for homes with children, pets, or elderly family members.

However, it is important to remember that this depends on the product meeting appropriate safety and quality standards. Not every SPC flooring product on the market automatically offers the same level of safety.

What Are the Potential Risks of Low-Quality SPC Flooring?

The main concern is usually not whether the flooring is SPC, but whether it is a low-quality product.

If the materials are inconsistent or the product lacks reliable third-party testing, several potential concerns may arise.

1. Higher VOC Emissions

VOCs are compounds that can evaporate into the air. According to the EPA, concentrations of many VOCs can be higher indoors than outdoors, while certain products and activities can temporarily increase indoor VOC levels.

If a flooring product does not have adequate emission controls, it may negatively affect indoor air quality and potentially cause discomfort for occupants.

2. Potential Concerns About Phthalates

Certain phthalates have long been studied because of concerns about their potential endocrine-disrupting effects.

The risks vary depending on the specific substance, its application, and the level of exposure. However, if a flooring product comes from an unclear source and the supplier cannot provide reliable testing information, consumers may have more reason to question its material safety.

Read more: Choosing SPC Flooring (Part 5): Does SPC Flooring Contain Phthalates and How Can They Affect Your Health?

3. Strong or Persistent Odours

A slight “new product” smell immediately after flooring is installed is not necessarily unusual. However, a strong, irritating smell that persists for an extended period may indicate higher emissions from the flooring itself or other materials used during installation.

An odour does not automatically mean that a product is harmful, but a strong smell that does not dissipate should not be ignored.

Is SPC Flooring Always Formaldehyde-Free?

This is another common question.

A more accurate way to describe it is that many high-quality SPC flooring products can be manufactured without relying on formaldehyde-containing adhesives and may have extremely low formaldehyde emissions or be labelled as having no added formaldehyde.

However, consumers should still refer to testing information provided by the manufacturer rather than relying solely on marketing claims.

Instead of looking only for the words “formaldehyde-free”, check whether the product comes with clear test reports, low-VOC certifications, or material declarations. These provide a more practical basis for evaluating flooring safety.

What Should You Look for When Buying SPC Flooring?

If SPC flooring safety is an important consideration for your home, there are several factors worth checking before you buy.

Check the Brand and Product Origin

Brand background, product origin, and transparency around materials are often more important than price alone. Products that clearly disclose their country of origin, specifications, and testing information generally give consumers more information on which to base their decision.

There are many flooring brands originating from Europe, Japan, Korea, and other markets. However, the brand’s country of origin does not necessarily indicate where the flooring itself is manufactured. Some brands marketed as European, for example, may manufacture their products in Mainland China.

If the manufacturing origin matters to you, ask the supplier for supporting country-of-origin documentation rather than relying solely on branding.

Products genuinely manufactured in Europe may carry a “Made in Europe” label, indicating European manufacture and compliance with the applicable production and regulatory requirements.

Check for Third-Party Certifications and Testing

If a product carries a recognised low-VOC certification such as FloorScore, this indicates that its emissions have been evaluated against third-party indoor air quality criteria.

Information such as ISO certification and CE marking can also provide useful references regarding quality management or regulatory compliance. However, if indoor air quality and emissions are your main concerns, prioritise certifications and test reports specifically related to VOC emissions and material safety.

Pay Attention to Strong Odours

A mild smell when flooring is first unpacked or installed is not necessarily unusual. However, if the smell is particularly strong, irritating, or persists for a long period, it should not be ignored.

Increase ventilation and review the product’s testing and material information if you have concerns.

Do Not Choose Based on Price Alone

A low price does not necessarily mean that a product is unsafe. However, an unusually cheap product with little supporting information may carry greater uncertainty.

Flooring is a long-term building material, so product durability, material stability, testing, and manufacturing quality should generally be considered alongside the initial purchase price.

What Should You Do After Installation?

Even after choosing a product with reliable safety credentials, it is a good idea to keep the space well ventilated after installation.

In a newly renovated home, flooring is only one potential source of indoor emissions. New furniture, paint, adhesives, cabinetry, and other building materials can also affect overall indoor air quality.

Good ventilation is therefore a simple but important step after renovation. The EPA also recommends increasing ventilation as one way of helping to reduce concentrations of indoor pollutants.

Is SPC Flooring Safe? Product Quality Is the Key

Overall, SPC flooring is not inherently harmful to human health. When you choose high-quality SPC flooring with transparent testing information, low VOC emissions, and a clearly documented origin, it can be a relatively safe flooring option for the home.

The products that deserve greater caution are those with unclear origins, little or no certification, unusually low prices without supporting quality information, or strong odours that persist long after installation.

Ultimately, rather than judging SPC flooring as a whole, consumers should focus on the quality, emissions testing, material transparency, and manufacturing standards of the individual product.

Recommended Quality SPC Flooring

If you are looking for high-quality SPC flooring, we recommend Arbiton HD Mineral Core® Floor, a Polish brand distributed by Equal. Arbiton flooring is manufactured in Europe and comes with clearly documented country-of-origin information and product testing certifications.

If you are interested in SPC flooring, you are welcome to visit the Equal Showroom to explore the collection in person.

You can also visit the Arbiton HD Mineral Core® Floor product page to learn more about the collection and its product features.