• E-mail: info@iqraroofing.co.nz
  • Hours: Mon-Fri: 8.00 am - 7.00 pm
  • +6422-477-9516
Moss and Lichen Roof Treatment
Eco-Friendly Moss Eradication, Lichen Removal, and Long-Term Preventative Biocide Surface Protection.

Over time, unchecked moss, lichen colonies, and dark algae spores root deeply into porous roof tiles and shingle granules, retaining heavy moisture and causing premature cracking, frost heave, and roof surface degradation. Our certified roof restoration specialists utilize specialized biodegradable treatments and low-pressure soft-wash sanitization to eradicate root spores without harming your roof structure.

Our Specialist Cleaning Crew Uses Non-Corrosive Treatments That Prevent Regrowth for Years.

Harsh high-pressure washing can blast away protective shingle granules and damage pointing mortar. We apply a targeted commercial-grade fungicidal biocide that neutralizes growth at the cellular spore level, dissolving stubborn organic buildup while leaving an invisible barrier that actively prevents regrowth.

Moss Removal Application
  • 1

    Roof Health Audit

    Surface inspection, tile porosity test, and gutter drainage evaluation.

  • 2

    Bio-Treatment Wash

    Gentle soft-wash biocide application to penetrate micro-roots safely.

  • 3

    Preventative Sealing

    Residual anti-fungal barrier coat to prevent future moss re-infestation.

Our treatment processes are entirely pet-safe and environmentally conscious. We disconnect all rainwater tank inlets prior to application and thoroughly rinse down surrounding foliage to protect your gardens, delivering a pristine and revitalized roof that looks brand new.

Benefit of Service

Eliminating moss and lichen extends the operational lifespan of your roofing materials, restores unobstructed stormwater runoff, and drastically enhances overall home curb appeal.

  • Eliminates damp moisture retention and frost cracking in tiles
  • Restores clean rainwater drainage and prevents gutter blockages
  • Gentle soft-wash preserves fragile protective shingle coatings
  • Instant boost in exterior aesthetics and overall home valuation
  • 100% biodegradable and plant-safe chemical treatments
  • Deep-root biocide prevents regrowth for multiple seasons
  • Safe on terracotta, concrete, slate, and color-coated metal
  • Backed by written satisfaction and clarity guarantees

Get Your Roofing Project Started Today!