Gutter Guards: $.50 to $10 per linear foot DIY screens & filters; $15-$30 per linear foot on a professionally installed system. Once you have the gutters and downspouts, you may want to think about getting gutter guards to keep out leaves, pine needles, and other debris that can cause clogs.
Adj. 1. unessential-not basic or fundamental. inessential. dispensable-capable of being dispensed with or done without; dispensable items of personal property. expendable-suitable to be expended. unimportant-not important; a relatively unimportant feature of the system; the question seems unimportant.
results in injury, damage, or loss. 2. an incident that results in injury, in no way the fault of the victim, for which compensation or indemnity is legally sought. 3. any event that happens unexpectedly, without a deliberate plan or cause. 4. chance; fortune; luck: I was there by accident. 5. a nonessential or incidental feature or circumstance.