Bird spikes are a humane method of deterring birds from roosting on man-made structures

A spike that is 4 inches high by 4 inches long is appropriate for most bird species. The number of rows you will need is dependent on the width of the ledge and the width of the spike strip. One 4-inch wide row of spikes will generally protect up to a 5-inch wide surface.

Installation should be made on a clean, dry surface. It is recommended that a surface disinfectant be used to remove existing droppings. The strip should overhang the ledge surface by 1/2 inch.

Here is a table comparison of several popular bird exclusion spikes. They are ideal for addressing problems associated with roosting birds and are the perfect application for building contractors, government agencies, office building/property management, industrial warehouses, and banks and gas stations. A direct link to the product is available by clicking on the product title below.

Over 40 additional products for nuisance bird control for commerical, industrial and agricultural applications are available by visiting Gempler's.

Product Comparison For questions about any of these products, contact customerservice@gemplers.com
Picture	Title (with product link)	Height X Width	Description	Approx. Cost
	Plastic Bird Spike Kit	2 1/4" wide x 4 1/2" high	Tough plastic roost-inhibiting spikes Birds instinctively fly to landing areas such as roof ledges, window sills, building projections, trusses and beams. Keep them from landing on your property with these easy-to-use permanent spikes. The long lasting polycarbonate material provides decades of maintenance-free protection. Kit includes 10 ft. of spikes with a tube of adhesive.	$1.99 per foot
	Single Row Stainless Steel Bird Spikes	2 3/4" wide x 3" high	Nearly invisible Spike Strips keep birds from roosting and making a mess. Stainless Steel 3/4" wide stainless base has two plastic clips that can be used to glue the strip down. Spikes are 3" long. Lightweight, each strip weighs only 1 1/3 oz. 2 ft. in length. Single row stainless strip. Imported.	$4.25 per foot
	Double Row Stainless Steel Bird Spikes	2 3/4" wide x 3" high	Nearly invisible spike strips. Stainless Steel 3/4" wide stainless base has two plastic clips that can be used to glue the strip down. Spikes are 3" long. Lightweight, each strip weighs only 1 1/3 oz. 2 ft. in length. Double row stainless strip. Imported.	$5.48 per foot
	Plastic and Stainless Steel Bird Spikes	4" wide x 4" high	These long lasting polycarbonate and stainless steel maintenance-free spikes are an economical choice to rid yourself of pest birds and their waste. Mount on flat, curved or irregular surfaces with adhesive, nails, screws, wire ties, etc. Each strip is 1 ft. long.	7.95 per foot