Roofing in Logan City

Missing, cracked or slipped tiles/shingles; granules collecting in gutters; daylight visible in the attic; damp patches or staining on top-floor ceilings; sagging roof lines; and moss holding moisture against the surface. Catching these early usually means a repair instead of a replacement.

A straightforward single-family roof takes 1-3 days for asphalt shingles or metal sheeting, and up to 1-2 weeks for tile, slate or complex multi-plane roofs. Weather delays are normal — a competent crew will never strip more roof than they can waterproof the same day.

Typical service lives: asphalt shingles 15-30 years, concrete tile 40-60, clay tile and slate 60-100+, metal 40-70, flat membranes (felt, EPDM, TPO) 15-30. Underlayment and flashings usually fail before the covering itself, which is why old roofs leak even with intact tiles.

Repair when damage is localised — a few slipped tiles, one flashing leak — and the roof is under about two-thirds of its expected life. Replace when leaks recur in different places, more than roughly 30% of the covering is failing, or repair quotes start approaching a third of replacement cost. A good roofer will show you photos from the roof to justify either answer.

It scales with roof area, pitch, number of storeys, access, and material. Basic asphalt shingle or concrete tile sits at the bottom of the range; metal, slate and clay cost two to four times more. Tear-off of the old covering, disposal, scaffolding or edge protection, and hidden deck repairs are the lines that move a quote most — make sure all four are priced before comparing.

A full replacement runs roughly AUD $10,000 for a small single-storey home to $40,000+ for a large two-storey, with metal (Colorbond) and concrete tile the mainstream options. Roof restoration — clean, rebed, repoint and repaint — is the cheaper alternative at about $2,500-$7,000 when the roof is structurally sound.

Restoration keeps the existing tiles or sheets: high-pressure clean, replace broken tiles, rebed and repoint ridges, then seal and paint. It costs a fraction of replacement and adds 10-15 years to a sound roof, but it cannot fix widespread corrosion, cracked battens or failed sarking.