Key Takeaways
- Victorian pine restoration requires a balance of 40-grit Zirconia and finesse.
- Resin gap filling is essential for draught-proofing.
- Moisture content checks are vital before applying Osmo Hardwax Oil.
The Heritage Challenge
Many Victorian properties in Putney suffer from tired floorboards hidden under carpet for decades. Black bitumen and draughty gaps are common. Professional floor sanding using heritage-aware techniques can restore these assets. We start with 40-grit Zirconia abrasives on a Bona Belt sander. We progress through 60, 80, and 100 grit, finishing with a 120-grit screen on a Bona Flexisand. For gaps, we use resin-based filling with Bona Mix & Fill Plus. For a traditional look, we use Osmo Hardwax Oil after checking moisture levels. Water popping ensures even penetration. See our guide on common floor challenges in Putney and hardwax oil vs lacquer.
