Boronia Concrete

Boronia is a tree-lined suburb at the edge of the Dandenong Ranges foothills, with hills, views and a busy town centre. It's also the most "unit-heavy" suburb we service. Around a quarter of its homes are townhouses or semi-detached dwellings, and more households rent here than anywhere else in our area. Rowville Concrete arranges driveway resurfacing and replacement, steps, paths, repairs and slabs throughout Boronia, about 9.7 km north-north-east of Rowville. Quotes are free and obligation-free.

From a flower to a foothills suburb

Boronia got its name in 1915 from local councillor A. E. Chandler, after the boronia plant growing on his property at The Basin. Before then, the area was considered part of Bayswater. The railway station and post office opened in 1920 and brought an influx of residents, and a second wave followed in the 1960s and 1970s. You'll still see the botanical theme in street names like Sycamore Crescent, Daffodil Road, Tulip Crescent and Oak Avenue.

The town centre changed dramatically in 1998, when the railway line was lowered into a concrete cutting under the Boronia and Dorset Roads intersection, ending decades of the suburb being split by the level crossing. Boronia Junction was built on the old railway land in 2000–01, alongside Dorset Square and Boronia Village.

Units, townhouses and rentals

Boronia's 2021 Census profile is different from its neighbours:

• 24.8% of dwellings were semi-detached, terrace or townhouses, the highest share among the suburbs we service.
• 71.6% were separate houses, and 3.4% were flats.
• 28.1% of households rented, again the highest in our area.
• The average household was 2.4 people, the smallest in our service area.

That creates a steady stream of practical concrete work (our inference):

Resurfacing: when it's the right call

Boronia's page leads with resurfacing for a reason. Many driveways and paths here are old but still structurally sound, which is exactly when resurfacing makes the most sense. A spray-on overlay is a thin polymer-modified cement layer applied over well-prepared existing concrete, finished in plain, coloured or patterned styles, then sealed.

Resurfacing suits concrete that:

• is structurally sound, without major movement or big level differences between slabs
• has a worn, stained or faded surface
• has hairline or minor cracks that can be repaired first

It isn't the right answer where the slab is breaking up, sinking or heaving. An overlay bonds to what's underneath, so movement will crack it again. In those cases, replacing the affected sections, or the whole driveway, is the better investment, and we'll say so. Concrete resurfacing → · Driveway replacement → · Concrete sealing →

Steps and driveways in the foothills

Wikipedia notes that Boronia includes sections of the Dandenong Ranges foothills and "possesses many hills", with views of the national park and the city from higher ground. On sloping streets:

• Front steps often link the street, the driveway and the front door. Consistent riser heights and a textured finish make them safer. Concrete steps and stairs →
• Sloping driveways need gradual transitions, grippy finishes and drainage at the bottom. Concrete driveways →
• Retaining may be needed to create level parking or garden areas. Retaining walls →

Knox rules for unit sites and shared crossovers

Boronia is in the City of Knox. Many unit sites share a single crossover, and owners sometimes want to widen it or add another. Knox's rules shape what's possible:

• One crossing per rateable property under Knox's new crossing guideline.
• A crossing within 2.4 metres of an adjoining one is treated as a double crossing.
• Street trees: crossings must be 3 metres clear of street trees, which matters on Boronia's tree-lined streets. They also need 1 metre from other assets.
• Minimum width: 2.8 metres.
• Widening or altering an existing crossing needs Knox's written approval, and excavating in the road reserve needs a Road Opening Permit.

For the permit, Knox asks for a site plan showing street trees, pits, kerb, drains and other assets. On collector or link roads, a traffic management plan is also needed. Council inspects, and approved permits are emailed within five business days. For owners' corporations, it's worth confirming who is authorised to apply and approve the work before planning a crossover change. Knox road reserve works · Vehicle crossovers →

Ground and soil

We don't have a published, Boronia-specific soil source, so we don't make claims about local soil. Melbourne-wide research shows soil reactivity varies considerably, even within one soil type. New slabs should follow a site classification, and resurfacing only goes over concrete we've assessed as stable. On hillside blocks, drainage and stable subgrades get extra attention.

Around Boronia

Boronia's town centre includes Boronia Junction, Dorset Square with Boronia Mall, and Boronia Village. Miller Homestead, built in 1888 for John Miller, the first president of the Shire of Fern Tree Gully, is classified by the National Trust. Knox Leisureworks offers a pool and exercise centre. The Templer Community Church Hall on Wadi Street, built by volunteers in 1957, is on the Victorian Heritage Register. Neighbouring suburbs include Bayswater, Bayswater North, The Basin, Wantirna South, Knoxfield, Ferntree Gully and Tremont.