Start the machine and gently ease the drum down onto the floor. 4. Remove any quadrant molding from the edges of the floor. 4. IMPORTANT: Do not attempt to remove 100% of the old finish during this operation. 2. Apply wood putty to any exposed cracks or holes in wood. Hand Scraper 10. If you start to notice the sanding rate is dropping, your sanding sheet or pad is probably clogged or worn out. Once sanding of the main floor area is complete use the edging sander machine to sand up to walls or skirting boards and into areas which the drum sander cant access. Once this two-thirds area of the room is fully sanded, turn the machine around by 180 degrees and sand the remaining one third in the exact same manner, allow a two to three foot overlap over the already-sanded area. Hand sand or scrape corners and areas inaccessible by your machines. (1). Hand sand any remaining imperfections and swirl marks. (1). Allow to dry before proceeding to the next sanding step.SECOND SANDING: (Fine Abrasive, Grit 80-0) Upon completing both drum
laminate flooring review and edging sanding operations with a medium abrasive sheet or pad, repeat the process outlined above with the fine abrasive - grit FLOORS Those requiring a generous amount of old finish to be removed, and /or uneven floor contours to be corrected.FIRST SANDING: (Coarse Abrasive, Grit 20-3 1/2). Residual amounts will be removed during subsequent sanding operations. Once sanding of the main floor area is complete use the edging sander machine to sand up to walls or skirting boards and into areas which the drum sander cant access. 3. ADVICE FOR DIY - FLOOR SANDINGOur honest advice would be to let the professionals do it for you! The next pass should be done in the same manner, but move the machine approximately four inches into the unsanded floor area.If your floor is severely cupped or curled you may need to sand this first pass at a 45-degree angle to the direction of the wood grain.
FLOOR SANDING COMPANY - LONDON However, if you are a confident and competent DIYer you might find these instructions of use to supplement any information provided by your equipment hire company.Equipment you will need:1. If the room has a large doorway, cover it with a fabric or plastic dust sheet. Start pulling the machine backwards as you ease the drum back down to the floor. Dust Mask, Safety Glasses, Ear PlugsPreparing the Floor1. Vacuum the entire floor. Always ensure adequate ventilation during sanding and refinishing. Complete any wall covering and painting projects prior to refinishing floors. Hammer and nail punch 8. Crow bar 9. Slowly lower the floor buffer with either a tan or green nylon pad attached over a 120 grit sanding screen. If you continue operating with a worn out or clogged sanding sheet or pad, you will eventually burn or damage your floor! If you start to notice the sanding rate is dropping, your sanding sheet or pad is probably clogged or worn out. After a few passes, you will notice your sander's dust bag will start filling up. (Use same grit abrasive as used on drum sander). Inspect the floor. (3). Apply wood putty to exposed cracks and allow to dry. Stop sanding and replace with a new
floor sanding london one. The next pass should be done in the same manner, but move the machine approximately four inches into the unsanded floor area. THIRD SANDINGUpon completing both drum and edging sanding operations with a medium abrasive sheet or pad, repeat the process outline above with the fine abrasive - grit 80.Final PreparationScreening the floorThis step is optional, but will add a professional touch to your floor.
Credit: Rob DCover the same path previously sanded, raising the drum upon completion of this pass. Sanding dust is extremely combustible. Keeping the buffer balanced, sand the entire floor in the direction of the wood grain, overlapping your passes by four inches, as you work your way to the wall behind you. Vacuum the entire floor. Counter-sink all protruding nail heads with nail punch. Vacuum cleaner5. Hand scrape and fine sand areas the power sander was not able to reach. Follow the manufacturer's recommendations and guidelines for applying your chosen floor finish.Helpful Hints1. Start pulling the machine backwards as you ease the drum back down to the floor. Edger Disc Sander 3. Hand sand or scrape corners and areas inaccessible by your machines. If you continue operating with a worn out or clogged sanding sheet or pad, you will eventually burn or damage your floor! Insert towels or cloths alongside and under bottoms of doors and cover all air vents. SECOND SANDINGRepeat the process outlined above but with a medium abrasive - 36 grit. Visually divide the room into thirds, position the drum sander alongside the wall in the direction of the wood grain, with approximately two-thirds of the length of the floor in front of you. Move the edging sander in a brisk left-to-right, semi-circular motion. Empty sander dust bags frequently into container and place out of doors if possible. Once this two-thirds area of the room is fully sanded, turn the machine around by 180 degrees and sand the remaining one third in the exact same manner, allow a two to three foot overlap over the already-sanded area. 5. As you near the wall, gradually raise the drum off the floor. Wear clean, soft footwear or socks to avoid dirt marks and scratching freshly-sanding floors.Warning!1.
Remove the screen and shake out sawdust as it will have a tendency to become clogged. Vacuum the entire floor. Stop sanding and empty the dust bag frequently for optimal performance.(2). Otherwise, sanding should always be done with the direction of the wood grain.(2). (Use same grit abrasive as used on drum sander). As you near the wall, gradually raise the drum off the floor. 4. Drum or Belt Floor Sander2. Repair or replace loose boards by gluing and/or nailing. Check your fuse supply as heavy-duty sanding machines may overload your circuit. (3). Sandpaper (fine, medium, coarse grades) 6. 2.
