How to Invoice After Chain Link Run Fence Installation

Short answer: How to invoice after chain link run fence installation: print the footage and the terminal count on the same page, because the hardware and the labor live at the terminals, not in the middle of the run. Line posts go up to 10 ft on center, top rail arrives in 21 ft sticks, and every hookup takes a tension bar plus bands — commonly one band per foot of fabric height. Ties run about one per 12 in of line post and one per 24 in of top rail.

A chain link run is a framework with a stretched fabric hung on it, and that is why its invoice looks nothing like a wood fence invoice. Nearly every part you touched is a count, and almost none of those counts scale with the footage the customer is reading. The universal fields belong on it too — those are in what to include on an invoice — but the lines below are what make the number defensible.

Why does the terminal count matter more than the footage?

Terminals are the end, corner, pull, and gate posts. They take a heavier post, a bigger hole, a tension bar, a stack of tension bands, a brace band and rail end to catch the top rail, and their own fabric stretch. Line posts take a loop cap and some tie wire.

The unit that drives all of it is the hookup — one place where fabric terminates against a post. An end post has one. A corner or pull post has two, because fabric dies into it from both directions.

Three yards, all 120 ft, all 4 ft fabric, line posts at 10 ft on center:

Layout	Terminal posts	Hookups	Tension bars	Bands at 1/ft	Separate stretches
One straight run	2 ends	2	2	8	1
L-shape, 70 + 50	2 ends, 1 corner	4	4	16	2
Four legs, 3 corners, 1 walk gate	2 ends, 3 corners, 2 gate	10	10	40	6

Same 120 ft on the customer’s tape. Five times the bands, five times the bars, five times the brace-band-and-rail-end sets, and six come-along setups instead of one. Every stretch is its own cycle of pulling, checking tension, cutting the fabric to the bar, and tying off. A price per foot cannot see any of that, which is the argument for printing the counts next to the footage rather than behind it.

Band quantity follows a rule you should state on the invoice so the arithmetic is checkable. A common spec calls for one band per foot of fence height, with tie wires at one per 12 in of line post and one per 24 in of top rail; other specs use height in feet minus one, minimum three. Suppliers differ. Pick yours, use it every time, and the estimate and the invoice will agree.

What are the actual lines, and what unit is each one in?

Line	Unit	Where the quantity comes from
Chain link fabric	Linear feet, by height, gauge, mesh, coating	Measured run, reconciled to rolls delivered
Line posts	Each, by OD and schedule	Bays per run, rounded up, plus one
Terminal posts	Each, by OD and schedule	End, corner, pull, and gate positions
Post-hole concrete	Bags	Hole size × count, terminals sized larger
Top rail	21 ft sticks, plus sleeves	Total run ÷ 21, rounded up
Loop caps	Each	One per line post
Dome caps	Each	One per terminal post
Tension bars	Each	One per hookup
Tension bands	Each	Hookups × bands per hookup
Brace bands and rail ends	Each	One set per hookup carrying top rail
Bottom tension wire, or bottom rail	Linear feet	Measured run — these are not the same product
Tie wires	Each, or by the bag	1 per 12 in of line post, 1 per 24 in of top rail
Privacy slats	Linear feet, by height	Measured run
Old fence removal	Linear feet, plus post count	Counted before demolition
Utility locate	Job	811 ticket number
Gate leaf and hardware	Each	Counted

Two of those get argued about. Bottom tension wire versus bottom rail is a real fork: a tension wire keeps the fabric from being pushed up and costs very little, and a bottom rail is a piece of framework that costs several times as much and is what a customer with a digging dog actually needs. If the conversation happened in the yard, the line has to show which one went in. And top rail versus top tension wire is the other one, because a run built with a top tension wire is a cheaper, floppier fence, and some competing bids are priced that way.

How do I bill the fabric, and why does the gauge belong in writing?

Fabric is sold by the roll, and residential rolls are commonly 50 ft. A 120 ft run is three rolls, or two rolls plus a splice — two fabric ends can be married by unscrewing a single wire from one roll and threading it back through both, which costs labor and no material. Reconcile what came off the truck against what went on the fence before the invoice goes out.

What has to be printed is the specification, not just the word “fabric”:

• Gauge. Roughly 11 or 11.5 for residential, 9 for commercial, 6 for heavy industrial. The wire diameter is most of the price and all of the service life.
• Mesh size, usually 2 in on residential work.
• Coating. Galvanized before weave, galvanized after weave, or vinyl-coated in black or green. Vinyl-coated costs more and is usually what the homeowner wanted.
• Framework schedule. Light residential tubing and commercial-grade pipe are both “chain link” to the customer and are not remotely the same fence.

Print those four and the underbid you lost last month stops being a mystery to the customer standing in the yard. It is also the only way a warranty conversation two winters from now has anything to refer to.

What changed between the estimate and the invoice?

What happened	What it added
Auger hit rock or a root mat	Hand digging or a rock auger, per hole, at the conditional rate
Locate marked a line in the fence path	Hand-dug holes inside the tolerance zone, and layout time
Grade fell more than the walk suggested	Fabric follows grade, so either a running bottom gap or fill and a bottom rail
Long straight leg exceeded your pull spacing	An added pull post, with two hookups and its own hardware
Old fence heavier than counted	Extra posts broken out of concrete, and more disposal
Existing posts could not be reused	New terminals, new concrete, and cure time before stretching
Slats added after the fabric went up	Priced by the foot, and a second pass down the line

Each one gets its own dated line with a quantity, plus how it was approved — a text, a photo, a signature. “Rock, 6 holes, hand dug, confirmed by text 6/12” reads as a record. The same cost buried in a higher per-foot rate reads as a price change, and it is the reason a paid job turns into a stalled one. If the gate in the run was the whole job rather than a line inside it, the counting is different enough to be its own page: how to invoice after gate fence installation.

Who ends up with the old fabric?

This one is specific to chain link and it gets skipped constantly. Old galvanized fabric rolls up tight and is scrap steel with real value at a yard. Vinyl-coated fabric is worth much less, and some yards will not take it at all.

Decide before you load it, and say so on the invoice. If you are hauling the old fence as scrap and keeping the proceeds, do not also bill a full disposal line as though it went to a landfill. If you are crediting the scrap back, show the credit. Either is fine. Silence on both, with a disposal charge printed, is what a customer notices later when they see your truck at the scrap yard.

How does the balance get collected?

In the yard, the day the last tie is twisted. Walk the line with the customer: rattle the fabric to show the tension, open and close the gate, point at the tension bars and the bands so the counts on the invoice have something physical attached to them. Then build the invoice on the phone and let them scan the payment QR code before you hook up the trailer. Payment on the spot means they should leave with a receipt rather than a second copy of the invoice — invoice vs receipt covers why those are separate documents. If money was collected up front to buy material, the balance math and the paperwork behind it are in fencing deposit invoice.

Did the per-foot price actually hold?

Check it while the job is still in your hands:

Check	Compare	What it tells you
Hookups billed vs hookups bid	Final count against the estimate	Whether corners were counted as two
Concrete bags used vs ordered	Delivery ticket against leftovers	Your real hole volume in this soil
Crew hours per stretch	Timesheets, split by run	What a short leg actually costs you
Fabric rolls vs footage	Supply ticket	Your splice and offcut waste

Then get the profit arithmetic right, because markup and margin are two different operations and mixing them up is the quiet leak in this trade. A run that costs you $1,860 all in, marked up 25 percent, prices at $2,325 — of which $465 is profit, a 20 percent margin, not 25. To actually hold 25 percent, divide the cost by 0.75 and price at $2,480. That $155 is one afternoon. Across a season it is an auger.

Published per-foot ranges are a sanity check and nothing more. They swing with region, soil, frost depth, fabric gauge, framework schedule, and how many corners the yard has. If your build-up lands far from a range you trust, find the reason inside your own numbers instead of editing the price to match somebody else’s.

What has to survive after the check clears?

The measured runs, the hookup and post counts, the 811 ticket number, the supply house tickets showing gauge and schedule, the before-and-after photos, the change confirmations, and the numbered invoice — filed under one job name instead of scattered across a camera roll and a glovebox.

Keel is an iOS app that keeps that file on the phone and only on the phone: no account, no bank connection, no cloud, no login, and an App Store privacy label reading Data Not Collected. Standing at the last terminal post you build the invoice in about a minute with your own numbering, logo, and brand color, the footage and the counts printed together, and the payment link rendered as a QR code the customer scans off your screen. Supply house tickets and the dump receipt get photographed and read on-device by Apple Intelligence, so the cost behind a disputed line has paper attached. Runs to the supply house and back to the yard get logged as mileage, which in a trade this spread out is real money. The ledger is append-only and hash-chained, so an invoice you already sent cannot quietly change. Year end comes out as one file, or as the Accountant Pack — a CSV plus a one-page summary PDF. Free is $0 with unlimited invoices, receipts, and mileage; Keel Pro is a one-time $249.99 lifetime purchase rather than a subscription. You can get it on the App Store.

Frequently asked questions

What should a chain link fence invoice list besides the linear feet?

The terminal and line post counts, the number of hookups, the fabric height with its gauge, mesh, and coating, the framework schedule, top rail sticks, tension bars and bands, caps, ties, concrete bags, and any bottom rail or tension wire. The footage tells a customer how long the fence is. The counts are what the money was actually spent on, and they are what a disputed line gets defended with.

Why does a corner post cost more than an end post?

Because fabric terminates against it twice. A corner is two hookups, so it takes two tension bars, two sets of tension bands, and two brace band and rail end assemblies, and it splits the run into two separate stretches that each need their own puller setup. It also usually takes a heavier post in a bigger hole. On the invoice a corner should never be counted as one terminal.

How many tension bands go on each terminal post?

State the rule you use and apply it consistently. A common spec is one band per foot of fabric height, so four on a 4 ft fence; another widely used rule is the height in feet minus one, with a minimum of three. Supplier specs differ, so pick one, price from it, and print the resulting count. What matters is that the estimate and the invoice were built from the same rule.

Should the fabric gauge be printed on the invoice?

Yes, along with the mesh size, the coating, and the framework schedule. Eleven-gauge residential fabric on light tubing and nine-gauge on commercial pipe are both sold as chain link and differ enormously in cost and service life. Printing the spec is how a customer understands a cheaper competing bid, and it is the only reference point a warranty conversation two winters later can use.

Do I owe the customer the scrap value of the old fence?

Nothing requires it, but the decision belongs in writing. Old galvanized fabric has real value at a scrap yard, while vinyl-coated fabric usually has little. If you keep the scrap, do not also bill full landfill disposal on the same material. If you credit it back, show the credit as its own line. The problem is never the choice, only leaving it unstated.

When do I get paid on a chain link run?

The day the last tie wire is twisted, standing at the fence with the customer. Rattle the fabric, work the gate, and let them see the tension before the invoice comes out of your pocket. Build it on the phone and take payment by QR code on the spot. A job collected in the driveway almost never becomes a collection problem three weeks later.

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This article is general information, not professional or tax advice.