Commercial Floor Sanding

Commercial timber floor work is quoted per project because the programme drives the cost as much as the floor does. A retail tenancy that has to trade through the work, a hospitality venue that can only give up the floor between a Sunday close and a Tuesday open, and a vacant office being refitted are three completely different jobs on the same square metrage. The floor area is the easy part of the quote.

Downtime is the number that actually matters to a commercial client, and it is worth being precise about it rather than optimistic. A waterborne system allows light foot traffic 24 hours after the final coat, but full cure takes several days and heavy fitout traffic, trolleys, stock movement or furniture placement inside that window will damage the finish. We give a realistic return-to-service date and a realistic full-cure date, and they are not the same date.

Coating specification for commercial traffic is a different exercise to residential. A domestic floor takes a household. A retail floor takes hundreds of people a day with grit on their shoes, trolleys, display fixtures being moved, and cleaning regimes that are harder on a finish than anything domestic. Commercial-grade two-pack waterborne polyurethane is the baseline — the class of product Bona and Loba are known for — and additional topcoats through entries and circulation routes are not optional.

Out-of-hours and staged working is usually how the programme gets solved. A floor can be broken into zones on natural break lines and worked sequentially so part of the premises stays operational, or the whole job can run overnight and across weekends. Both cost more in labour than a straight weekday run and both are frequently cheaper than the lost trade of closing. That calculation belongs to the client and we give them the numbers to make it.

Dust and containment are more consequential commercially than domestically, because the consequences extend beyond the tenancy. Sanding dust migrating into a neighbouring shop, into a shared ventilation system, or into a food handling area is a serious problem. Extraction at every machine plus proper physical containment on the boundaries is the standard, and where the premises has shared services we plan the isolation before the job rather than during it.

Slip resistance deserves explicit attention where the public will be walking on the floor. A high-gloss finish in a retail entry is a genuine liability concern, particularly where the floor gets wet in winter. Satin or matte as a minimum, an anti-slip additive in the topcoat where the exposure warrants it, and honest advice about entry matting, which does more for slip performance than any coating specification.

Heritage and character commercial floors need a different judgement again. Peninsula hospitality venues frequently occupy older buildings with original Baltic Pine or hardwood floors, and there is real commercial value in the character of those boards — the wear, the patching, the marks of previous use. Sanding one to uniform smoothness can remove the exact quality that made the space attractive. That is worth a conversation before the machines arrive.

Maintenance planning is where commercial work differs most from residential. A commercial floor should be on a screen-and-recoat cycle at $25 to $40 per square metre rather than being run to failure and then fully sanded. A recoat every few years on a high-traffic retail floor costs a fraction of a full cut, causes far less downtime, and means the timber lasts decades longer. We would rather set that programme up than sell a full sand every time.

Cleaning regimes are worth agreeing at handover, because more commercial timber floors are damaged by maintenance than by traffic. Wet mopping, alkaline cleaners and steam are all routine in commercial cleaning contracts and all three shorten the life of a timber finish considerably — water standing at board joints, chemistry attacking the coating, heat driving moisture into the timber. A short written instruction to whoever cleans the premises protects the floor better than an extra topcoat does.

Access constraints on Peninsula commercial premises are worth resolving before day one rather than on the morning. Loading dock availability, lift access in a multi-level tenancy, after-hours building access and where a dust extraction unit can physically stand all affect how the programme runs, and they are the sort of detail that quietly adds half a day per visit when nobody has checked. We walk the access route at quote stage as a matter of course.