Peeling

Peeling roof coatings are both an aesthetic eyesore and a functional problem. Once the coating begins to lift from the substrate, the exposed roof surface beneath is vulnerable to moisture absorption, UV degradation, and accelerated weathering. Peeling tends to be progressive — once it starts in one area, moisture enters beneath the surrounding coating and the peeling zone expands outward. The most common cause of coating peel is inadequate surface preparation: if the roof was not properly cleaned of moss, lichen, dirt, and loose material before the coating was applied, the adhesion was compromised from day one. Other causes include applying coating over a damp surface, applying an incompatible primer or no primer at all, applying the coating in extreme temperatures (too hot causes flash drying, too cold prevents proper film formation), and coating over a previous coating that itself had poor adhesion. The problem is compounded when multiple coats of incompatible products are layered over each other, creating a "paint sandwich" with no reliable bond to the original substrate. In Gippsland, peeling coatings are most commonly seen on roofs that were painted by handymen or unqualified painters using standard house paint rather than purpose-formulated roof coatings. Town & Country Roofing's restoration process includes thorough removal of any existing peeling or poorly adhered coatings, comprehensive cleaning, and application of the Dulux Acratex system with the correct primer for the substrate, ensuring reliable long-term adhesion.