Science-based healthy home assessment
Designed for families & renovators

Most modern homes are built for efficiency, not for health.
See how your home scores.

Our testing tools – see how your home scores

How healthy is your home?

Find out where your rooms stand and what you can do about it. Start with a free quick check of one room, or explore your whole home with a full assessment based on the Baubiologie (building biology) framework.

Quick Check

Pick a room. Answer five questions about the materials around you. Get an instant risk score with practical recommendations, all in about two minutes. No account needed.

Free · 2 minutes · Instant results

Check your room

Full Assessment

A room-by-room look at your home’s health across three dimensions: physical environment, chemical exposure, and biological factors like moisture and allergens. For each room, you’ll receive a 0–100 health score, a prioritised renovation roadmap, and specific product recommendations. Your results are compiled into a personal PDF report with scientific references.

€24.90 · One-time · No subscription

Explore your home’s health

Assessments are based on building biology (Baubiologie) standards

Your data stays in the EU

We analyse 200+ building materials

Welcome to Nordnatur

We believe your home should support how you feel.

Nordnatur brings together healthy, natural building materials and interior elements from across Europe. Materials that are kind to your indoor air, gentle on the planet, and beautiful in ways that mass-produced alternatives can never be.
Every piece of oak has its own grain. Every clay wall carries subtle texture. Every linen thread tells a story. That individuality is what makes a space feel like yours.
Whether you’re just beginning to explore or ready to make changes, we’re here to guide you. Gently, honestly, at your own pace.