A professional wood fence installation in 2026 follows a predictable sequence: site assessment and permitting, underground utility marking, post setting and concrete curing, rail and picket attachment, gate hanging, and a final walkthrough. The entire process typically spans a few days to a couple of weeks, depending on the linear footage of the project and weather conditions. We have installed hundreds of wood fences across the greater Chicagoland area, and the process outlined here reflects what we see on the ground every day. Keep reading for a detailed breakdown of each phase, what your installer should (and should not) be doing, and how to prepare your property so everything goes smoothly.
The Pre-Installation Phase
Before a single post hole is dug, several behind-the-scenes steps need to happen. Skipping any of them can lead to code violations, project delays, or even dangerous utility strikes.
Permits and Local Regulations
Most municipalities require a building permit for wood fences above a certain height. The thresholds vary widely. In Portland, Oregon, for example, wood fences up to 7 feet tall do not require a permit, while anything taller does, according to the City of Portland Permitting and Development office. In Philadelphia, the rules are stricter: wood fences over 6 feet in a front yard require both a zoning permit and a building permit, as outlined by the Philadelphia Department of Licenses and Inspections. Your installer should handle permit research and application on your behalf, but it is worth confirming that this step is happening. Failing to pull the right permits can result in fines or a mandate to tear the fence down.
Calling Before You Dig
Every professional fence installer should contact 811, the national call-before-you-dig number, a few business days before breaking ground. According to the 811 Before You Dig organization, anyone who plans to dig, including for fence post holes, must request that buried utilities be marked with paint or flags. Hitting an underground gas line, electrical conduit, or fiber optic cable is dangerous and expensive. Some utilities are buried just inches below the surface, so even shallow fence post holes pose a risk. If your contractor does not mention 811, that is a red flag.
Property Line Verification
If your property lines are not clearly defined by an existing fence or natural boundary markers, we recommend hiring a surveyor before installation begins. Building on a neighbor’s property, even by a few inches, can create legal headaches that cost far more than the fence itself.
Choosing the Right Wood
The type of lumber you select has the biggest impact on how long your fence will hold up. Here is a straightforward comparison of the three most common options:
| Wood Species | Expected Lifespan | Maintenance Need | Best For |
|---|---|---|---|
| Cedar | 15 to 30 years | Low, occasional staining | Homeowners who want natural beauty with less upkeep |
| Pressure-Treated Pine | 10 to 15 years | Moderate, staining every 2 to 3 years | Budget-conscious projects where posts need ground contact resistance |
| Spruce | 5 to 12 years | High, regular sealing required | Short-term fences or dry climates with minimal moisture |
Bonus tip: If you choose pressure-treated pine for the posts and cedar for the pickets and rails, you get the ground-contact durability of treated wood where it matters most, and the natural rot resistance of cedar on the visible portions.
Wood remains a popular fencing material despite growing competition from vinyl and metal alternatives. According to market research from The Freedonia Group, the US fencing market was valued at $11.7 billion in 2022, with wood fencing facing increasing competition from ornamental metal and vinyl products that require less upkeep. Still, wood offers a warmth and customizability that synthetic materials cannot easily replicate.
The Installation Process
Day One: Layout and Post Setting
The crew begins by laying out the fence line using string lines and measuring for post placement. For a standard 6-foot privacy fence, posts are typically spaced 6 to 8 feet apart. Post holes are dug using a power auger or hand diggers, with holes extending below the local frost line. In northern Illinois, that means going at least 36 to 42 inches deep. Each post is set in concrete and checked for plumb with a level before the concrete cures.
Day Two or Three: Rails, Pickets, and Gates
Once the concrete has sufficiently set, horizontal rails are attached between the posts. Then pickets are nailed or screwed to the rails, typically with a small gap between each board to allow for wood expansion in humid weather. Gates are hung last, and the hardware is adjusted so they latch properly and swing freely.
Final Walkthrough
A reputable installer will walk the fence line with you to check for any issues: boards that are not level, gates that do not close correctly, or concrete splatter on the pickets. This is the time to speak up. Once you sign off on the job, making corrections becomes more difficult. Proper wood fence maintenance afterward can also help protect the installation and extend its lifespan.
Regional Considerations for Northern Illinois
Our climate throws specific challenges at wood fences. Freeze-thaw cycles in winter are the biggest enemy of fence posts. If posts are not set deep enough, the ground heave from repeated freezing can push them upward over a few seasons, causing the fence to lean. These considerations are especially important when choosing privacy fencing options, where proper post depth is essential for long-term stability. We always dig at least 42 inches deep in our region to stay well below the frost line.
Humidity in summer months also affects wood differently depending on the species. Cedar handles moisture swings better than pine or spruce because of its natural oils, which resist rot and warping. Staining or sealing your fence within the first few months after installation, and then every two to three years after that, will significantly extend its life regardless of species.
Bonus tip: Wait at least 30 to 60 days after installation before applying stain or sealer. This gives the pressure-treated wood time to dry out fully, and the stain absorbs more evenly as a result.
Things to Consider Before Making a Decision
- Height restrictions: Check with your local zoning office. Many municipalities cap residential fences at 6 feet in the backyard and 4 feet in the front yard. Corner lots often have additional visibility requirements near intersections.
- HOA rules: If you live in a community with a homeowners association, review their covenants before selecting materials or styles. HOAs often dictate acceptable fence heights, colors, and even the direction pickets face.
- Post spacing: Wider post spacing reduces material cost but makes the fence less rigid in high winds. Six to eight feet between posts is the standard for good reason.
- Gate placement: Think about where you actually need access. A single wide gate for a riding mower or a gate near your backyard garden can save years of inconvenience.
- Neighbor communication: Even when the fence is entirely on your property, a conversation with your neighbor before installation prevents disputes and sometimes leads to cost-sharing agreements.
Bonus tip: Face the smooth side of the pickets toward your neighbor. It is common courtesy and, in many municipalities, it is the code.
Common Questions
How long does a full wood fence installation take?
Most residential projects are completed in one to three working days, weather permitting. Larger properties or fences built on sloped terrain may take longer due to the need for stepped or racked panels.
Do I need to be home during installation?
Not necessarily, but we recommend being present on the first day to confirm the layout and on the final day for the walkthrough. In between, the crew can work independently as long as access to the yard and utilities is arranged in advance.
What happens if it rains during installation?
Light rain usually does not stop work, but heavy rain can delay concrete curing and make the ground too soft for augers. Most crews will reschedule post-setting to a drier day rather than risk compromising the foundation.
Will the fence color change over time?
All untreated wood will weather to a gray-silver tone with sun and rain exposure. Staining preserves the original color and adds a protective layer against moisture and UV damage.
Answers to Frequently Asked Questions
How deep should fence posts be set?
Posts should extend below your local frost line, which ranges from 36 to 48 inches across most of the United States. In northern Illinois, we set posts a minimum of 42 inches deep.
Can a wood fence be installed in winter?
Yes, as long as the ground is not frozen solid. Concrete can still cure in cold temperatures, though it sets more slowly. Cold-weather additives may be used to ensure proper strength.
Should I stain both sides of the fence?
Staining both sides provides the most uniform protection. If budget is a concern, staining the exterior-facing side at minimum will protect the most exposed surfaces from UV and moisture damage.
How do I know if my installer pulled the correct permits?
Ask for a copy of the permit before work begins. Your local building department can also verify permit status by address through their online portal or by phone.
What to Do Next
If you are planning a wood fence installation in 2026, the most important first step is getting an on-site evaluation from a professional who understands local permitting requirements, soil conditions, and the specific wood species that perform best in our climate. A thorough estimate should include details on post depth, concrete mix, fastener type, and warranty coverage, not just a total price. Reach out to us at ameridreamfence@gmail.com or call 815-726-1127 to discuss your project. AmeriDream Fence and Deck can assess your property and walk you through exactly what the process will look like for your yard.
Sources
- The Freedonia Group: US Fencing – Industry market research report covering US fencing market size, material trends, and installation cost analysis
- City of Portland Permitting and Development: Fence Permits – Municipal government resource detailing fence permit requirements, height thresholds, and setback rules for wood fences
- Philadelphia Department of Licenses and Inspections: Get a Fence Permit – City government resource outlining fence permit requirements, height limits, and zoning rules for residential properties
- Call 811 Before You Dig – National safe digging organization providing guidelines on utility marking requirements before any excavation, including fence post installation