NARROW PLASTIC SPIKES
- Strip Length = 337mm;
- Pin Height = 112mm
- Pin diameter = 3mm tapering to 1mm
- Ledge protection = up to 100mm
- Warranty = 15 years
- Made from = UV stabilized polycarbonate for extended life
Defender® 4 Narrow Plastic Bird and Pigeon Spikes will protect a depth of ledge up to 10 cm (4 inches). If the ledge width is 10 cm or more, simply attach a second row of spikes leaving a small a gap as possible between the tops of the pins.
Alternatively, you may prefer to use one row of our Wide Pigeon Prevention Spike that will protect ledges up to 20 cm (8 inches) Defender® 8 Plastic Bird and Pigeon Spikes.
The Defender® 4 Pigeon Prevention Spike is 33.4 cm (13 inches) in length. To cover a 1 metre long ledge or sill, 3 strips of Plastic Pigeon Spikes are needed. However the plastic spike bases can be snapped to shorter lengths from just 3 cm (1 inch) long.
Humane Pigeon Plastic Spikes
All the Defender® Bird and Pigeon Spikes are humane. The pins that protrude at angles from the base simply act as a barrier to the pigeon, making it difficult for birds or pigeons to approach the ledge they previously used to perch on. The plastic pigeon spike pins do not injure the birds as they do not come into contact with them. They just move on to other more accessible roosting or nesting sites.