The main cost factors
In rough order of how much they matter:
- Length: the total run of fence is the biggest driver, since materials and labor scale with it.
- Height: taller fences use more material and longer, stronger posts.
- Material and style: wood, vinyl, aluminum and wrought iron differ in cost, and detailed styles (shadowbox, custom tops) take more material and time than simple ones.
- Gates: each walk or driveway gate adds hardware and stronger posts; wide or double driveway gates add more.
- Slope and ground: hills, rock, roots and wet ground make layout and digging harder.
- Removing an old fence: tearing out and hauling away an existing fence adds time.
- Clearing: brush or trees along the fence line may need to come out first.
- Access: tight side yards or long carries from the driveway slow the work.
- Pool rules: a pool fence has to meet barrier code, which shapes its height, spacing and gates.
Costs people forget
A few things that aren't part of the fence itself but are worth planning for:
- Permit fees, if your township requires a permit
- HOA approval, if your development has fence rules
- Knowing where your property line is: if you're not sure, a survey avoids building on a neighbor's land
- Upkeep: wood may need sealing or staining every few years; vinyl doesn't
How to get an accurate estimate
The more you can tell us, the closer the estimate:
- The town or ZIP code of the property
- Roughly how long the fence will be, or which sides of the yard
- The height and style you have in mind, and any photos of fences you like
- How many gates, and how wide
- Whether there's an old fence to remove, a pool, or a slope
Before digging
Pennsylvania requires a call to 811 at least three business days before digging, and Delaware at least two full working days, so underground utilities can be marked. If you hire a contractor, they make the call.
Sources: PA Public Utility Commission: PA One Call, Miss Utility of Delmarva: homeowners
