The cost of a pool fence is determined by a variety of elements such as the fence's height, color, brand, installation details, and even local markets. (each factor is described below) Mesh pool fences, on the other hand, typically cost between $16 and $25 per linear foot. Based on these estimates, if you needed 100 feet of pool fence, you might expect to pay between $1,600 and $2,500. Custom arrangements and specific deck types might add $1-$15 per linear foot to your cost per foot.