Moss Removal in Clondalkin

Why a Mossy Roof Lets Water in

Looking for moss removal in Clondalkin? All Fix Roofing carries out moss removal work across Clondalkin and the rest of County Dublin, from the first look at the roof to clearing up at the end. Every job starts with a visit and a written quote, so you know what is involved before anything is agreed.

Clondalkin's damp, mild weather suits moss, and north-facing slopes and roofs under trees gather it fastest. A thin film does little harm, but thick cushions act like a sponge, holding rain against the tiles. As they grow, they push up under the lap of each tile or slate, letting wind-driven rain reach the battens and felt underlay. Clumps that break off wash into the gutters and block the downpipes.

It is worth clearing moss once it starts lifting tile edges, when gutters are overflowing with green debris, or before you sell. On concrete interlocking tiles it builds up in the channels; on natural slate it creeps up from the bottom edge of each slate. Either way, removing it early is usually less work than replacing the tiles it has dislodged.

We remove moss by hand with scrapers and soft brushes, working down the roof so we do not force water under the laps. We avoid high-pressure jet washing, which can strip the surface from tiles and drive water into the roof. Afterwards we clear the gutters and downpipes, check for cracked or slipped tiles, and can apply a biocide to slow the moss coming back.