Sydney, we need to talk about your timber floors!

Beautiful… and ... without underfloor insulation, your timber floors are basically taking their temperature from outside. Cold day? Cold floor. Hot day? Heat rising from below.

Polymax R2.5 Underfloor Insulation adds a proper thermal layer beneath your floorboards, helping keep warmth in during winter, slow heat coming up in summer, and reduce the draughts, dust and smell that sneak through uninsulated floors.  Made from  non-itch, people friendly, polyester, Polymax is safe to handle and designed to sit snugly between timber floor joists.

Built for Sydney Homes:
❄️ Keeps timber floors warmer in winter
☀️ Helps slow summer heat from below
💨 Helps reduce underfloor draughts
🔇 Helps soften noise through the floor

Smart Buyers Love It:
✅ R2.5 thermal performance
✅ Available in 430mm and 450mm widths
✅ Made from 100% polyester with up to 80% recycled content
✅ No itch, no loose fibres or glass splinters
✅ Australian made with 70-year product warranty
✅ Delivered to your door or pickup from Ingleburn
✅ DIY-friendly - step by step, easy-to-follow videos
✅ Comprehensive support available online / phone / chat

Handy tip: many Sydney homes have 410mm joist spaces, so the 430mm width is often the right fit. Measure your joist spacing before ordering.