How to Tell If Your Gutters Are Blocked (Without Getting on a Ladder)

Most homeowners in Bishop’s Stortford only notice blocked gutters when it’s raining heavily and by that point, water is already overflowing and potentially causing damage. Here are five signs to look out for from ground level, without needing to climb a ladder.

1. Water Cascading Over the Edge During Rain

This is the most obvious sign. Gutters are designed to channel water away — if they’re overflowing at the sides rather than draining at the downpipe end, there’s a blockage somewhere.

2. Plants or Moss Growing From the Gutter

If you can see greenery sprouting from your gutters, it means there’s enough debris and moisture in there to sustain plant growth. This level of blockage usually means the downpipe is completely obstructed too.

3. Damp Patches on Internal Walls Near the Roofline

Persistent dampness on an upstairs wall, particularly near a corner, often traces back to overflowing gutters rather than roof damage. Water overflows behind the fascia and saturates the wall cavity over time.

4. Staining on Exterior Brickwork

Long vertical stains on brickwork beneath a gutter indicate regular overflowing. In Bishop’s Stortford’s older brick-built properties, this kind of persistent moisture can accelerate deterioration of the mortar.

5. Sagging Gutters

The weight of waterlogged debris can cause gutters to sag away from the fascia board. If your gutters look uneven or are visibly pulling away from the roofline, they need clearing and possibly re-fixing.

If you notice any of these signs, call us on [CALL NUMBER] for a free quote. We cover all of Bishop’s Stortford and the CM23 area.