Floor Sanding Mount Eliza

Split levels are the reason Mount Eliza jobs take longer than their square metrage suggests. The interwar and postwar homes on the established treed lots through here, and the architect-influenced infill that followed from the 1970s onward, were designed around the slope of the land rather than flattened onto it. That means internal staircases, half-level changes, landings, and floor runs that turn direction at every transition. Every one of those is hand work.

A typical Mount Eliza quotation covers 90 to 140 square metres of timber flooring, which is roughly double a standard Frankston scope. Species run to native Australian hardwoods in the older homes — Blackbutt and Tasmanian Oak predominantly, laid with proper top-nailed borders in the period stock — with engineered European oak increasingly common in the modern extensions that most of these houses have acquired at some point.

The staircase is almost always in scope and it is almost always underestimated. Treads, risers and bullnose edges have to be sanded by hand, individually, then coated across multiple passes with the same system as the floor. It runs $20 to $35 per tread and a fifteen-tread flight is most of a working day on its own. Where the staircase is open-sided with a return at the landing, add more. We itemise it separately on every quote because burying it in a rate per square metre misleads everyone.

Ambering under glazing is the defect that defines this suburb. Mount Eliza homes have large windows — that is much of the point of building on a treed lot with a bay aspect — and solvent-based polyurethane under that much light shifts hard toward orange within a few years. Because the sun path is not uniform across a room, neither is the shift. You end up with a floor that is noticeably darker in a band across the northern third and lighter where the furniture has been sitting.

The answer is a two-pack waterborne polyurethane and it is our standard recommendation for every Mount Eliza house. These are cross-linking systems using an isocyanate or aziridine hardener, and they hold optical clarity indefinitely — non-yellowing under UV, no amber drift. Commercial-grade products in this class, the sort of specification Bona and Loba build their reputations on, take heavy domestic traffic and animal claws without breaking down. VOCs sit under 27 grams per litre with minimal odour.

That last point carries more weight in Mount Eliza than the price difference does. The demographic here consistently prioritises indoor air quality, and a solvent-based system requires the house to be evacuated for five to seven days while it off-gasses. On a house of this size, with a family in it, that is not a trivial imposition. Waterborne allows re-entry within 24 hours. Most owners here decide on that basis before we have finished explaining the durability numbers.

Mount Eliza sits in its own pricing band and the figures reflect the complexity rather than any assumption about the postcode. Turn-key rates run $55 to $80 per square metre. On the average 110 square metre residence that puts the contract between $6,050 and $8,800, before the staircase treads at $20 to $35 each and perimeter joint filling at $5 to $8 per square metre. Complex spatial layouts and level changes drive labour hours in a way that open-plan floor area does not.

Against the $30 to $45 per square metre entry-level quotes that circulate for houses in this bracket, the gap is not margin — it is scope. The lower number covers a sanding pass. It does not cover the staircase, the level transitions, the corner scraping where three sanding directions meet, the isolation primer where a native hardwood needs one, or the extra topcoat that a household of this size will need through the traffic lanes. Those items get added later, and the total lands where the itemised quote started.

Execution on a 120 square metre Mount Eliza home spans four to five days. Days one and two are tack strip removal, board levelling, punching what can be thousands of exposed nails, and multi-directional coarse sanding across the main areas with full edge grinding and detailed corner scraping. Day three is rotary orbital finishing, vacuuming and the primer or sealer. Day four is rotary screening and the high-build topcoats. Light traffic on day five, heavy furniture and rugs back at seven to ten days.

Tannin bleed is worth flagging on the native hardwood floors here. Blackbutt and Spotted Gum carry high levels of water-soluble tannins, and applying a waterborne polyurethane directly to bare timber draws those tannins to the surface as the water evaporates — producing dark blotchy discolouration, uneven sheen and adhesion failure. The prevention is a fast-drying alcohol or shellac-based isolation primer, which locks the tannins in the grain before the topcoats go on. On the wrong species, skipping that step ruins the floor.

The species variation between original house and extension is the other thing we sample-test carefully. A 1950s Tasmanian Oak floor meeting a 2000s engineered European oak addition will never sand to a single colour, because the two timbers do not amber at the same rate or land in the same tonal family. We test stains across both before committing to anything, and where the difference cannot be closed we say so at quote stage rather than discovering it under the first coat.