How to varnish a floor:
New Floors:
1. Allow the floor to acclimatise to your home before treating to avoid shrinking and swelling.
2. Remove dirt and grease with methylated spirits or cellulose thinners.
Existing Floors:
1. Screw/punch all screws and nail heads below the surface and fill any voids with woodfiller.
2. If removal of existing finish is required, hire a drum and edge sander.
3. Sand to provide a 'key' for the coating and remove all dust.
4. Wipe with a cloth dampened with methylated spirits or cellulose thinners.
Application:
1. Start in the far corner of the room.
2. Always finish in the direction of the grain.
3. Work quickly, coat 3-4 boards at a time to avoid overlaps.
4.For best results, we would recommend roller application for clear varnish only.
5. Lightly sand the first coat on bare timber to remove any surface roughness/raised grain. Remove all dust before applying further coats.
Afterwards:
Leave for 4 hours before using the room. Wait 24 hours before putting back furniture and at least 7 days before replacing rugs.