Drive through Lyndhurst, Cranbourne or Narre Warren and most of what you see is render and brick veneer. These homes are now hitting their first or second repaint cycle, and masonry painting has its own rules.

Render moves, and it cracks

Hairline cracks in render are normal - houses settle and render is rigid. The question is always which cracks are cosmetic and which suggest movement worth a closer look. Cosmetic cracks get filled with a flexible exterior filler and disappear under the topcoats. Wide or recurring cracks deserve an honest conversation before anyone paints over them.

Brick: paint it right or leave it alone

Face brick can be painted, and plenty of Melbourne homes have been. Two things matter:

  • It's close to permanent. Paint comes off masonry only with real effort. Make sure you want the look long term.
  • Breathability. Brick and mortar hold and release moisture. A coating that seals the wall completely can trap moisture and cause the paint to blister. The right masonry system lets the wall breathe.

Previously painted brick is simpler: clean, scrape, spot-prime, recoat.

Cleaning is half the job

Render and brick collect chalking (that powdery residue on your hand), cobwebs, pollution film and mould on the shaded south side. A proper wash - sometimes a soft pressure wash, sometimes a scrub with a mould treatment - has to happen before paint, or the new coats stick to the grime instead of the wall.

Primer where it's needed

Fresh render needs time to cure before painting, and bare or powdery surfaces need a masonry sealer or primer. Sound, previously painted surfaces in good condition can often go straight to topcoats after preparation.

Colour on masonry

Render holds colour beautifully and mid-to-dark tones are popular on estate homes. Dark colours on sun-facing walls run hotter and can shorten coating life, so product choice matters more as colours get darker.

Textured and feature render

Many 2000s estate homes mix flat render with textured or bagged feature sections. Textured surfaces hold more dirt, take more paint, and show application technique - rough patches read instantly in raking light. They also can't be "patched smooth" the way flat render can, so repairs are matched for texture, not just colour.

Efflorescence and moisture marks

White powdery deposits on brick or render - efflorescence - are salts migrating out with moisture. Painting straight over it traps the moisture driving it. The fix is finding the moisture source, letting the wall dry, brushing off the deposits, and using a masonry system that tolerates vapour. On garden-bed walls and below damp courses it matters most.

What a masonry repaint includes

Wash-down, mould treatment on shaded sides, crack repairs matched to the surface, spot-priming of bare and powdery areas, then two topcoats of an exterior masonry acrylic. Gutters, fascia and eaves are usually painted in the same visit because the access is already there. That's the complete job - anything less is a partial refresh priced to look like a full one.

South-facing walls and garden moisture

Every masonry house has a wet side: the south wall that never sees sun, the section behind dense garden, the strip along the side fence. These walls hold moisture, grow mould, and fail first. They get the mould treatment, the extra drying time and often the primer the sunny walls can skip. A quote that treats every elevation identically hasn't looked at your house.

How long a masonry repaint lasts

A properly prepared masonry repaint in Melbourne conditions should hold for many years, with the sunny north and west elevations weathering first. Shaded walls stay cleaner but grow mould sooner. The realistic maintenance is simple: wash the walls down every year or two, treat mould early, and expect the weather side to want attention before the sheltered side. Painted brick, being close to permanent, deserves the premium preparation the first time.

Windows and trim with masonry

A masonry repaint is the natural moment for the trim conversation: window frames, fascia, gutters and the front door sit against the new wall colour every day. Painting walls and leaving chalked trim makes the trim look worse by contrast. Most owners include the roofline and frames in the same visit because the access equipment and masking are already there.

Thinking about repainting your render or brick home? Call 0420 596 677 and we'll talk through what's involved.