Tension headache Tension headaches, caused by muscle tension, are marked by pain, pressure and tightness around the head. Dry eye syndrome Dry eye syndrome can cause pain, blurred vision, redness, light sensitivity, and often makes reading unpleasant.
Lawn Sprinkler System Average Costs. Bearing in mind these cost factors, the average cost of a professionally-installed lawn irrigation system is $500-$1,000 per zone, or around $2,500 to $5,000 for a typical Â½ acre lot. Note, however, that zones are, proportional to the entire system cost, cheaper to install. This means that sprinkler system installation on a 4,000 sq. ft. lawn, for example, isnât necessary twice as expensive as on a 2,000 sq. ft. lawn.
The cost of a home-sprinkler system will depend on a number of factors. A new-home, stand-alone installation can run anywhere from $1.00 to $1.25 per square foot, while a retrofit could cost $5 to $6 per square foot. residential sprinkler system will save a homeowner money in the event of a fire. When activated, a sprinkler head will spray 15 to 20 gallons per minute. âEighty to ninety percent of fires are put out with one sprinkler head,â Marshall says.