Building a healthier future: Health Product Declarations and Smile Materials transparency

The construction industry is experiencing a quiet revolution. Not through groundbreaking technology or futuristic designs, but through something far more fundamental: transparency. At the heart of this shift lies the Health Product Declaration (HPD), a tool transforming how we understand and select building materials.

What’s Really in Your Walls?

For decades, the building industry has operated in relative opacity. Designers specified materials, contractors installed them, and occupants lived with them – often without truly knowing what chemicals and substances surrounded them daily. Health Product Declarations provide standardised reports of a product’s contents and associated health information, changing this dynamic entirely.

Think of an HPD as a nutrition label for building materials. These declarations detail chemical ingredient information and potential health impacts, promoting transparency and informed decision-making in the construction industry. They reveal not just what goes into making a countertop or wall panel, but what health implications those ingredients might carry.

Where Beauty Meets Responsibility

Enter Smile Plastics materials – surfaces that embody this new era of conscious construction. Our panels tell visible stories of transformation: discarded plastic packaging and white goods become beautiful surface solutions, combining aesthetics with durability and some of the lowest measured carbon impacts of materials, in the built environment.

What makes our materials particularly relevant to the HPD conversation is their inherent transparency. When you can see fragments of a yogurt lid or traces of product packaging embedded in a countertop, there’s an honesty at play. The material doesn’t hide its origins; it celebrates them. This visual transparency mirrors the chemical transparency that HPDs provide.

At Smile Materials, our recognised accreditations from ISO certifications to verified Environmental Product Declarations further demonstrate commitment to proving sustainability not just in process, but in outcome. This multi-layered approach to transparency – visual, material, and chemical – represents where the industry is heading.

Beyond Compliance: A Cultural Shift

HPDs aren’t mandatory for all projects, but they’re becoming increasingly valuable. For projects aiming for sustainability and health-conscious building standards such as LEED certification, materials with HPDs significantly contribute to achieving these goals. More importantly, they represent a cultural shift toward accountability.

The Future is Transparent

The marriage of material innovation and health transparency is creating unexpected possibilities. Waste materials once destined for landfills become design solutions that don’t compromise on beauty or performance. Chemical compositions that were once trade secrets become openly shared information that protects human health.

The walls around us are finally ready to tell us their stories. And those stories, it turns out, matter more than we ever imagined.

Read the full reports here:

Smile Plastics HPD for PET

Smile Plastics HPD for HIPS

we are
Smile Materials
A new chapter in Smile Plastics' story. 

Expanding our scope to give you greater choice, Smile Materials goes beyond plastic. We transform discarded materials into beautiful, functional surfaces, supporting you in contributing to the circular economy, one waste stream at a time.