Bio-based / Roll/Mat

Havelock Wool Insulation

Insulation of 100% New Zealand wool, in batts, blown-in and acoustic panels, with Declare, HPD and EPD published.

A documented option where synthetic insulation is unwanted — R-values and even the sub-1% boric acid treatment are stated by the maker.

Good for

• Wall and roof insulation
• Interiors needing sound and moisture buffering

Consider

• Not chemical-free — under 1% boric acid is used. Sensitive projects should check the Declare documents.
• R-values depend on thickness and installation quality.
• Availability in Korea is unconfirmed.

Manufacturer

Havelock Wool

Availability

Korea route unconfirmed

Checked

2026-08-27