Fencing & decking
Gate Installation Cost Calculator
Prices fitting a gate, where most of the job is the two posts either side of it.
Result
A planning estimate, not a quote. Access, the age of the equipment, what is found once it is opened up and local labour rates all move the real figure, sometimes a long way.
Get a Free Business AuditHow the calculation works
Hours times crew times rate, plus materials and the call-out. The gate itself hangs quickly; the work is the posts. Gate posts carry a moving load, so they are larger, set deeper and in more concrete than the run, and they have to be set accurately to each other because the gap the gate needs is fixed. Setting them and letting the concrete cure before hanging the gate is the correct sequence, and hanging onto green concrete is how a gate ends up out of alignment a week later.
What moves the number
- Post size, depth and concrete volume, which are all greater than for the fence run.
- Whether the posts can cure before the gate is hung, which affects scheduling.
- Swing direction and clearance, including over rising ground.
- Whether self-closing hardware is required, as at a pool barrier.
Where this one goes wrong
Let the gate post concrete cure before hanging the gate. A gate hung on a post whose footing has not set pulls that post out of plumb under its own weight, and the result is a gate that drags and a post leaning permanently. Check the swing too, on the ground, because a gate that opens uphill will catch as the ground rises and one that swings over a path is a hazard. Where the gate forms part of a pool barrier, self-closing hinges and a self-latching latch at the required height, swinging away from the pool, are code requirements and the whole point of the barrier.
Before you quote
- Let the post footings cure before hanging the gate.
- Check the swing on the ground for rising grade and obstructions.
- Fit compliant self-closing hardware on any pool gate.
Where the rules come from
Questions
About this calculator
How long should gate posts cure before hanging the gate?
Long enough for the concrete to take load, which the product will state and is normally a matter of days rather than hours. Hanging a gate on a green footing pulls the post out of plumb under the gate's weight, and once it has leaned it does not come back.
Why are gate posts bigger than the fence posts?
Because they carry a moving load. The hinge post takes the gate's full weight as leverage every time it swings, which is a very different force from supporting a panel. Larger section, greater depth and more concrete are all needed, and skimping shows as a leaning post.
Which way should a gate swing?
Generally away from rising ground, clear of paths and doors, and in the direction that suits how people use the space. A pool gate is the exception where it is prescribed: it has to swing away from the pool and be self-closing and self-latching.
The formula
total = hours x people x rate + parts + call-out, then sales tax
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How to use this calculator
- Hours on site (h). Enter your own figure; the page starts at 20 h.
- People needed. Enter your own figure; the page starts at 1.
- Labour rate charged ($). Enter your own figure; the page starts at $78.
- Parts and materials ($). Enter your own figure; the page starts at $2,000.
- Call-out or diagnostic fee ($). Enter your own figure; the page starts at $95.
- Sales tax (%). Leave at zero if you are quoting before tax.
The result updates as you type, so you can try a figure, see what it does to estimated total, and change it back. Nothing you enter is sent anywhere or saved.
A worked example
These are the figures the calculator opens with. Every number in the results column below is produced by the same calculation the page runs, so you can follow it through before putting your own figures in.
What goes in
| Input | Value |
|---|---|
| Hours on site | 20 h |
| People needed | 1 |
| Labour rate charged | $78 |
| Parts and materials | $2,000 |
| Call-out or diagnostic fee | $95 |
| Sales tax | 0% |
What comes out
| Result | Value |
|---|---|
| Estimated total main result | $3,655 |
| Labour | $1,560 |
| Before tax | $3,655 |
| Sales tax | $0 |
About $3,655: $1,560 of labour, $2,000 of parts and a $95 call-out.
How sensitive the answer is
Holding everything else steady and changing only labour rate charged, this is what happens to estimated total. It is worth knowing which of your inputs the answer actually hinges on, and which barely move it.
| Labour rate charged ($) | Estimated total |
|---|---|
| $39 | $2,875 |
| $59 | $3,275 |
| $78 example above | $3,655 |
| $117 | $4,435 |
| $156 | $5,215 |
Every other input is held at the example value while this one changes, which is not how a real job behaves. Treat it as a guide to which number matters most, not as five separate quotes.
What each figure means
- Hours on site (h)
- Measured in h, between 0 and 400, starting at 20 h.
- People needed
- A number, between 0 and 40, starting at 1.
- Labour rate charged ($)
- A money amount, starting at $78.
- Parts and materials ($)
- A money amount, starting at $2,000.
- Call-out or diagnostic fee ($)
- A money amount, starting at $95.
- Sales tax (%)
- Leave at zero if you are quoting before tax.
What the results tell you
| Result | What it is |
|---|---|
| Estimated total | The headline result. A money figure. |
| Labour | A money figure. |
| Before tax | A money figure. |
| Sales tax | A money figure. |
Estimating is the easy part
The jobs you never hear about cost more than the ones you mis-measure. BDEVY builds the marketing, systems and automation that bring them in.