Within our family of timber profiles, Naturo 80 is the flagship. It is what we specify when a project asks for passive-house level thermal performance without giving up the warmth of real timber.
Naturo 80 combines 80 mm of profile, triple glazing and three-plane sealing to reach Uw down to 0.8 W/m²·K — passive-house performance in a timber window.
Key specifications
| Characteristic | Value |
|---|---|
| Profile depth | 80 mm |
| Glazing | Triple, up to 52 mm |
| Thermal insulation | Uw down to 0.8 W/m²·K |
| Sealing | Three planes |
| Hardware | Concealed, multipoint |
Why choose Naturo 80
- Passive-house level performance, ideal for a high energy rating.
- Superior acoustic comfort, well suited to urban frontages.
- Concealed hardware for a clean, minimal reading.
- Dimensional stability even in large, heavily exposed openings.
Where it works best
Naturo 80 comes into its own in high-end villas, careful renovations and any project chasing a strong energy certificate. It is the right choice where the brief asks for both visible timber and figures on paper.








