Parquet & Timber Floor Sanding
Refinishing: Process, Finishes & Cost (2026)

What sanding and refinishing actually does

Refinishing removes the old, worn finish and the thin, damaged surface of the wood, then puts a new protective coat on top. Scratches, grey traffic lanes, water marks and yellowed varnish go with the old surface, and the natural colour of the timber comes back. For older Malaysian homes with original parquet, it is often the difference between a dated floor and a feature.

It is not a repair for everything. Sanding cannot fix blocks that are loose, lifting or rotten underneath, and it cannot put wood back where there is not enough left. That is why the first job is always an honest check of what the floor is made of and what state it is in.

Can your floor be sanded?

ClickBina's parquet guide puts solid timber of 18 mm and thicker at 5–8 sanding cycles over its life, and engineered wood with a 3–6 mm solid top layer at once, maybe twice; it advises at least a 3 mm top layer, preferably 4–6 mm, if you want to refinish. Our engineered versus solid wood guide explains how to tell them apart.

Check for damp and pests first

Timber on a Malaysian ground floor lives with moisture. Dark patches, blocks that have cupped or lifted, a musty smell and white salts at the edges all suggest water from below or from a leak nearby. Sanding a damp floor wastes money: the new finish will fail and the blocks will keep moving. Our guide to timber floor damage from hidden moisture explains how to find the source.

Look for termite or beetle damage too: soft spots, powder, hollow-sounding blocks and small holes. These need treating by a pest specialist and the damaged blocks replacing before any sanding.

Repairs before sanding

• Loose or lifted blocks: lifted, cleaned and re-glued so the floor is firm under the sander.
• Missing or damaged blocks: replaced with matching timber, ideally reclaimed from a hidden area such as under a built-in.
• Gaps between blocks: filled so the finished floor is smooth and dirt does not collect.
• Nails and staples: punched below the surface so they do not tear the sanding paper.
• Skirting and thresholds: checked, because edges are where damage and old finish build up.

How a sanding job runs

1. Clear the room and protect doors, built-ins and anything that cannot move.
2. Repair loose and damaged blocks, fill gaps and set nails.
3. Sand the main floor in passes from coarse to fine paper, following the pattern of the parquet.
4. Sand the edges and corners with an edging machine and hand tools.
5. Vacuum thoroughly so no dust is sealed into the finish.
6. Apply stain if you are changing the colour, then sealer and the finish coats, with drying time between coats.
7. Leave the floor to cure before furniture goes back and rugs go down.

Modern sanding machines are usually connected to dust bags or extractors, but some dust always escapes, so seal off the rest of the house and cover aircon units in the room.

Choosing the finish

Polyurethane (PU) varnish is the common choice for refinished floors, because it builds a hard, water-resistant film. Oil and hardwax-oil finishes soak into the wood, look more natural and can be spot-repaired, but need regular re-oiling and give less protection against water. Our wood finishes guide compares stain, varnish, lacquer and oil and which suits a floor.

• Matt or satin hides scratches and dust better than gloss.
• Staining darker shows every scratch and speck of dust; natural or light tones are more forgiving.
• Sample first: try the stain and finish on a hidden area, because species and age change the colour.

Time, dust and living through it

A room is out of use while it is sanded and finished, and longer while the finish cures. Plan to move furniture out, keep people and pets off the floor, and keep the room ventilated while solvent-based finishes dry. In a condo, check the management's working hours and noise rules before booking, because sanding machines are loud.

When comparing quotations, check that each one names the same scope: repairs to blocks, gap filling, the number of sanding passes, whether stain is included, the finish product and the number of coats. A low price often leaves out repairs or cuts the finish to a single coat, which wears through far sooner.

What sanding and refinishing costs

Indicative Klang Valley figures from ClickBina's published guides (2026).

Replacing damaged blocks, treating termites and repairing the cause of damp are priced separately, after the floor has been checked.

Keeping the new finish

• Sweep or vacuum often; grit under shoes is what dulls a finish.
• Mop with a barely damp cloth and a timber cleaner; never wet-mop timber.
• Put felt pads under furniture and mats at the doors.
• Use blinds or film where strong sun falls on the floor, because UV fades timber unevenly.
• Plan a light recoat before the finish wears through to bare wood, so the next full sanding can wait.

How ClickBina can help

ClickBina is an experienced KL & Selangor contractor for whole-house refurbishment and trade coordination, and floor refinishing often comes with repairs, damp fixes and painting. WhatsApp us your job details for a quote: the rooms, roughly how big they are and what the floor is. We reply within the hour, the price we agree is a flat price with no hidden charges, and a site visit is RM150, waived if you go ahead.

Sources & methodology

• ClickBina parquet flooring cost guide — refinishing rate, sanding cycles, top-layer thickness and SPC rate.
• ClickBina engineered versus solid wood flooring guide — installed rates for new floors.
• ClickBina timber floor damage guide — leak detection price.
• ClickBina wood finishes guide — PU varnish and oil finishes for floors.

How we estimated prices: every RM figure on this page is quoted unchanged from the ClickBina guides named above; they are indicative Klang Valley ranges for 2026, not fixed rates or a price for your floor.