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Novablox Roofing Solutions

Heritage roof restoration

For pre-war shophouses, kampung-style houses, and conservation-zoned properties — restoration that protects the building's character while bringing performance up to today's standards.

Heritage roof being carefully restored
Restoration approach

Sympathetic restoration, modern performance

The trap with heritage work is the temptation to "modernise" details that gave the building its character in the first place. Our restoration teams work the other way around: we start by documenting what is original and what has been changed over the decades, then plan a restoration that respects what was there.

Where original materials cannot be sourced, we use the closest period-correct equivalent and note the substitution in the project record. For statutory conservation properties we liaise with the local heritage authority and produce the documentation they require.

  • Documentation of original profile, colour, and detailing before work begins
  • Salvage and reuse of original tiles wherever the condition permits
  • Lime-mortar repointing on traditional ridge detailing
  • Modern breathable underlay tucked invisibly under traditional fixings
Specialist trades

What heritage restoration usually involves

Tile salvage

Careful removal, cleaning, and storage of original tiles for re-installation. Replacement tiles sourced from the same kiln family where possible.

Ridge & verge detailing

Hand-mortared ridge tiles, decorative verges, and finial pieces restored or replaced with period-correct stock.

Timber repair

Localised replacement of degraded rafters and battens using species-matched timber, with treatment for termite and humidity exposure.

Rainwater detailing

Period-correct cast-iron or zinc gutter profiles, brought up to current downpipe capacity for present-day rainfall.

Ventilation upgrades

Discreet ventilation introduced into the roof void to manage humidity without disrupting the external appearance.

Heritage liaison

Documentation, photographs, and approvals for properties under conservation enactments in KL, Ipoh, Taiping, Melaka, and George Town.

Restoring a period property?

Send us a few photos of the existing roof and any conservation correspondence. We will schedule a site visit with our heritage specialist.

Arrange a site visit