We recently completed a comprehensive floor sanding project in Balham for a Victorian terraced house where the original pine boards had been covered for decades. The homeowner wanted to restore the natural character of the floors whilst dealing with cupping, staining, and uneven wear patterns across three reception rooms. Our team removed the existing finish, sanded the timber back to bare wood, and applied a new protective coat that brought out the grain and colour of the boards.

Work carried out

• Full floor sanding across three reception rooms, approximately 65 square metres
• Edge sanding to baseboards and corners using specialist equipment
• Stain removal and timber conditioning prior to finishing
• Dust containment using negative pressure extraction during the sanding process
• Application of two coats of water based polyurethane finish
• Final buffing and inspection

About the project

The Balham property had solid pine boards throughout, installed in the 1890s as part of the original construction. The top layer had absorbed thirty years of household traffic, pet damage, and moisture exposure from a kitchen situated directly below one of the sanded rooms. This meant we needed to take extra care removing the damaged surface without over sanding into the wood beneath. We set up a dust extraction system at the start of day one, containing the fine particles and protecting both the property and neighbouring homes from the inevitable mess that comes with sanding.

Our approach involved three separate sanding passes using progressively finer grits, starting at 60 grit to remove the old finish quickly, moving to 120 grit to level the surface, and finishing with 180 grit for a smooth final result. Between passes we vacuumed thoroughly and inspected the timber carefully. Where staining had penetrated deep, we applied oxalic acid treatments to lighten the marks. The customer chose a matt water based polyurethane, which dried quickly between coats and allowed them to walk on the floors within 24 hours of completion rather than waiting a week for oil based alternatives to cure.

About our Balham service

Balham has a strong concentration of Victorian and Edwardian properties, mostly terraced or semi detached housing built between 1880 and 1920. These homes typically feature solid timber floors, usually pine, occasionally oak in principal rooms. Many properties were converted into flats during the 1960s and 1970s, which sometimes means managing multiple floor levels and transitions. We work regularly across the area, from the conservation minded streets near Balham Park to the newer developments around the South Western Railway line. Our team knows the local transport, parking constraints, and how to work efficiently in these characterful but often compact Victorian properties where access can be tight and neighbouring properties are close by.

Floors in this part of South London tend to show specific wear patterns depending on their age and history. Older boards often cup slightly from moisture changes and settle unevenly over 130 years. Properties that were rented or multi occupied sometimes have deeper staining or impact damage. We've also sanded newer floors in the handful of new build developments in Balham, where the timber is typically engineered rather than solid, and requires a different approach entirely. Whether dealing with 1880s softwood, period oak, or contemporary engineered boards, the key is understanding what's actually underneath and adjusting our sanding depth and finishing products accordingly.

Frequently asked questions

How much does floor sanding cost in Balham?

Sanding costs typically range from £25 to £45 per square metre depending on the condition of the boards, how many coats of existing finish need removing, and whether staining or repairs are required. This project at £32 per square metre was in the mid range because the pine was relatively uniform beneath the old coating and we didn't encounter any rotten sections.

How long does the sanding process take?

A room of 20 to 25 square metres usually takes one full working day to sand completely, including dust extraction setup, the sanding passes themselves, and cleanup. This job took three days across the three rooms because we could only access two rooms per day safely whilst maintaining dust containment.

Is the dust extraction really dust free?

No process is completely dust free when sanding timber, but our negative pressure extraction captures approximately 95 percent of particles at source. We seal doorways, run extraction fans throughout sanding, and use HEPA filters. Fine dust still settles elsewhere in the property, which is why we recommend moving items to other rooms and vacuuming thoroughly afterwards.