Moss & Mould Treatment

Moss and mould
roof treatment

  • Moss, mould, and lichen commonly grow on roofs exposed to moisture and shade.
  • These organisms can trap water and accelerate roof deterioration.
  • Professional treatment removes growth and protects the roof surface.

Problems caused by moss and mould

  • Moss retains moisture against roofing materials.
  • Growth can lift roofing surfaces and allow water penetration.
  • Organic growth damages paint coatings and protective finishes.
  • The roof may appear dirty or aged.

Benefits of professional roof treatment

  • Safely removes moss, mould, and lichen from the roof.
  • Helps prevent regrowth with chemical treatment.
  • Improves the appearance of your roof and property.
  • Protects roofing materials from long-term damage.

Our Treatment Process

Chemical Treatment

We apply a specialised treatment to kill moss, mould, and lichen at the source.

Controlled
Roof Wash

Organic growth and surface build-up are carefully removed using a controlled roof washing process.

Gutter & Area Clean-Up

Gutters and affected areas are cleaned to help remove debris and reduce future build-up.

Restoration Preparation

Where needed, we can prepare the roof for restoration, coating, or further protective work.

Preventing
future growth

  • Moss treatment can slow future growth.
  • Regular maintenance helps protect the roof surface.
  • In some cases, roof coating provides additional long-term protection.

Safe & effective methods

  • Professional roof cleaning techniques designed to protect roofing materials.
  • Treatments suitable for New Zealand conditions.
  • Careful application to avoid damage to surrounding areas.

Request a Roof Inspection

1. Book your free roof inspection

We’ll inspect the moss, mould, or lichen growth on your roof and identify any affected areas.

2. Receive your roof report and quote

You’ll receive clear advice on the best treatment option, along with a straightforward quote and long-term protection recommendations.

3. Schedule your moss & mould treatment

Once approved, we’ll book a time that suits you and complete the treatment with professional care and minimal disruption.

Book Your FREE
Roof Inspection Today

Get honest advice on moss, mould, and lichen growth with no pressure and no hard sell. We’ll inspect your roof, explain your treatment options, and recommend the best way to protect it long-term.

 

If your query is urgent, please give us a call on 022 066 7458.