Fence answers · East Tennessee
Straight answers to the fence questions people actually ask
Every question below is one we get asked on real job walks across our ten-county area, or one people search for by the thousand. Each has a short answer here and a full one behind the link — with the ordinance or the code section cited where the law is involved, so you can check it yourself.
24 questions · answered by a licensed Tennessee contractor working here since 1973.
Cost & pricing
How much does a fence cost in Knoxville, TN?
Price is driven by linear footage, material, terrain and gates — not a flat per-foot number. A short, flat, straight run of chain link and a long, rolling run of board-on-board cedar with two drive gates are different projects. The full answer breaks the estimate into the parts you can actually control.
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What is the most affordable fence option?
Chain link is normally the lowest installed cost per foot, with welded-wire and field fence close behind on acreage. But the cheapest fence to install is not always the cheapest to own — the full answer compares up-front cost against expected service life in East Tennessee weather.
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What actually drives the price of a fence?
Six things move a fence quote more than anything else: total linear feet, material grade, post depth and spacing, slope and rock, number and width of gates, and demolition of an existing fence. The full answer explains how each one shows up on a real estimate.
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Why don’t you give fence estimates over the phone?
Because the two things that decide the price — what the ground is doing and where the line actually runs — cannot be seen from a phone call. Rock, slope, buried utilities and an unclear property line all change the number. The full answer explains what a site visit checks.
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Rules, permits & property lines
Do I need a permit to build a fence in Knoxville?
It depends on which jurisdiction you are in. The City of Knoxville, the Town of Farragut and unincorporated Knox County each handle fence permits differently, and an HOA can impose stricter rules than any of them. The full answer walks through who to call for your address.
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How tall can a fence be in Knoxville?
Height limits change depending on where the fence sits on the lot. Under the City of Knoxville Zoning Code, Article 10, § 10.3(L), privacy fences forward of the front building line are limited to 42 inches. Rear and side yards are treated differently. The full answer covers each case with the code cited.
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What are the fence rules in Knox County?
Unincorporated Knox County is governed by its own zoning ordinance, which is not the same as the City of Knoxville’s. Front-yard fences are limited to 3½ feet under § 3.20.04.B. The full answer separates county rules from city rules so you are reading the right one for your address.
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How far off the property line can a fence be?
Tennessee does not set one statewide setback for residential fences — it is decided locally, and by where your surveyed line actually is. Building on or near the line has consequences for maintenance access and ownership. The full answer explains the practical placement decision.
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What is Tennessee’s 7-year fence law?
Tennessee statute addresses long-standing division fences and how a boundary that has been treated as the line for years can be established. It is one of the most searched fence questions in the state and one of the most misunderstood. The full answer explains what the statute does and does not do.
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Can my neighbor attach their fence to mine?
Not automatically. A fence you paid for and that sits on your side of the line is your property, and attaching to it without agreement raises both liability and maintenance questions. The full answer covers shared fences, division fences and how to handle the conversation.
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Choosing a material
Wood or vinyl — which is better in East Tennessee?
Wood costs less up front and can be stained to match anything; vinyl costs more up front and asks almost nothing of you afterward. Humidity, shade and clay soil all push that decision one way or the other here. The full answer compares them on cost, upkeep and lifespan.
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What is the best fence for privacy?
Board-on-board and shadow-box wood both close the gaps that a standard picket leaves, and vinyl privacy panels do it with no maintenance. Height limits in your jurisdiction may cap what you can build. The full answer walks through the privacy styles and where each one fits.
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Is aluminum fencing worth it?
Aluminum will not rust, holds powder coat for years, and suits sloped ground because the panels can be racked. It gives you a defined boundary without blocking a view. The full answer covers where aluminum earns its price and where another material makes more sense.
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How long does a fence last in East Tennessee?
Service life depends far more on what happens below grade than above it — post depth, concrete, drainage and soil contact. Our humidity and freeze-thaw cycles are hard on poorly set posts. The full answer gives realistic ranges by material and explains what shortens them.
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Pools & safety
What kind of fence is required around a pool?
Pool barriers are a safety-code matter, not a style choice — there are rules covering barrier height, how far apart the verticals can be, ground clearance, and how the gate must latch and swing. Getting any one of them wrong can fail an inspection. The full answer sets out the requirements.
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Installation & timing
How long does fence installation take?
Most residential fences are installed in one to three days once work begins, but the calendar time from signature to finished fence is longer — utility locates, material lead time and weather all sit in between. The full answer breaks down the real timeline stage by stage.
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When is the best time of year to install a fence?
Fences go in year-round in East Tennessee, but spring books out fastest and winter often has the shortest wait. Ground conditions matter more than temperature. The full answer explains the trade-offs of each season and when to get on the schedule.
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Should I build my own fence?
A DIY fence is realistic on flat, clear, rock-free ground with a well-marked property line. The costs that surprise people are post depth, gate sag, slope, and utility locates. The full answer is an honest look at where DIY fence projects go wrong.
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How do I plan a fence layout?
Start from the surveyed line, then work out gate positions around how you actually move — mower, trailer, trash cans, dogs. Corners and slope changes decide post placement. The full answer is a step-by-step approach to laying out a run before anyone digs.
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Should I repair my fence or replace it?
If the posts are sound and the damage is in the pickets or rails, repair is usually the right call. Once posts are rotting or leaning along a whole run, repairs stop being economical. The full answer gives you the test to tell which situation you are in.
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Hiring a contractor
How do I verify a fence contractor’s license in Tennessee?
Tennessee licenses contractors through the state Board for Licensing Contractors, and the license can be looked up by name or number before you sign anything. Loudon County Fence holds TN Unlimited Contractor License #54371. The full answer shows you how to run the check yourself.
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What should I look for in a fence company?
Licensing, insurance, a written scope, a real warranty, and someone who walks the line with you before quoting. The full answer lists the questions worth asking before a deposit changes hands — and the answers that should give you pause.
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Commercial & farm
What should I consider when choosing a commercial fence contractor?
Commercial work adds bonding, insurance limits, code compliance, scheduling around an operating site, and access control. Loudon County Fence is a registered federal contractor and has worked on DOE and utility sites in Oak Ridge. The full answer covers what to evaluate before awarding the work.
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What fencing works best for East Tennessee farms and acreage?
Livestock type decides the fence: field fence and woven wire for cattle, board or no-climb for horses, high-tensile for long perimeter runs. Terrain and water crossings drive the rest. The full answer covers the farm fencing types used across our ten-county area.
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Still not sure what applies to your property?Rules change street to street in East Tennessee, and the only way to be certain is to look at your actual line. We will walk it with you and put the answer in writing.
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Loudon County Fence, LLC · 5482 Hwy 321 N, Lenoir City, TN 37771 · (865) 988-9935 · TN Unlimited Contractor License #54371. Code references are quoted from the governing ordinance and linked on the full answer pages. Ordinances change — confirm with your local codes office before you build.
