Sand Hardwood Stairs

You do have a few choices in sander styles.
Sand hardwood stairs. Sanding disks pads and sponge sanders all come in various grits suitable for different sanding stages. Remove finish layer by sanding. Sand the outer portions of the stairs and the rise of each step with a small orbital hand sander using 60 grit sandpaper. Check out the video series on refinishing wood stairs.
Remove any trim work where the risers and treads meet. How to refinish old wood stairs. Basic labor to refinish stairs with favorable site conditions. You can sand hardwood floors with a machine but stairs are smaller and require more time and attention.
You could save money by refinishing your stairs and floors all at once instead of paying for them separately. To refinish stair treads the old finish will need to be completely sanded off. Then sand the entire area at the same angle moving constantly as you work. Apply 2 coats polyurethane finish.
For the initial sanding or to remove old finish if you re refinishing the stairs use 80 grit to smooth the hardwood. Switch to 120 grit for the final pre stain sanding. Drum and pad sanders used on flooring are too large and bulky for stair treads. Hardwood stairs are in need of refinishing after a few years of wear.
The sanding block can be found online. Learn how to strip and sand your wood floors. Move carefully along the edges so as not to hit the walls or handrails. Ready to refinish those tired old stairs.
Prep up to 5 hr per 100 sf remove debris spot fill and patch level. Rebuild any broken stairs or landings. To do this nathan used a variety of tools including a rotex 150 multi mode sander for the majority of the tread a scraper for the corner of the stairs and a sanding mouse hook and loop sanding block for around the balusters and the nosing of the tread. Pull any nails sticking out.
It costs 40 to 75 to refinish a step. Sand the treads with 60 grit sand paper with the orbital sander this will take the wood down to the raw finish. To sand hardwood floors start by renting a drum sander and installing a coarse grit sandpaper onto the sander which will remove any noticeable damage or old finish from your floors. Keep sanding with 120 grit then 150 grit and 220 grit.
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