Fencing Materials & Supplies
From privacy fences on residential lots to decorative picket fences around front yards, we connect you with partner suppliers who offer everything needed to build a quality fence in Chicago. Suppliers in our network carry pressure-treated pine, naturally durable cedar, low-maintenance vinyl, and ornamental aluminum options, including pre-assembled fence panels for fast installation as well as individual pickets, rails, and posts for custom builds. Choose materials suited to Chicago's freeze-thaw cycles and high winds, and check City of Chicago fence height and setback requirements with the Department of Buildings before you build.
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Cedar Fence Boards & Panels
Western Red Cedar is the premium choice for residential fencing in the Chicagoland area. Its natural oils make it inherently resistant to rot, decay, and insect damage, and its straight grain and warm, reddish-brown color give fences a clean, refined appearance. Partner suppliers in our network commonly offer 1x6x6 cedar fence pickets in dog-ear and flat-top profiles, along with 2x4x8 cedar fence rails for building custom fence sections between posts.
For homeowners who want the beauty of cedar with a faster installation process, many suppliers carry pre-assembled 6-foot by 8-foot cedar privacy fence panels. These panels arrive with pickets already attached to three horizontal rails, ready to be hung between posts. They are available in solid privacy, shadowbox (alternating board), and board-on-board styles.
Cedar fencing can be left to weather naturally to a silver-gray patina, or it can be stained or sealed to preserve its original color. If you plan to stain, it is common practice to allow the cedar to weather for 4 to 6 weeks after installation so the wood can dry and open its pores, which helps the stain penetrate more deeply and last longer. A semi-transparent or transparent stain will showcase cedar's natural grain and color variations.
Pressure-Treated Fence Posts & Pickets
Pressure-treated Southern Yellow Pine is a widely used fence material, and it provides outstanding durability at an economical price. Partner suppliers typically offer 1x6x6 treated fence pickets in dog-ear profiles along with pre-assembled 6x8 treated privacy panels for efficient installation. Treated fence boards are commonly preserved with MCA (Micronized Copper Azole) or similar copper-based treatments to resist rot, fungal decay, and termites; ask your supplier which treatment their stock uses.
For fence posts, look for pressure-treated posts rated for ground contact (UC4A retention level). This is critical in Chicago where posts are set deep below grade in concrete and are exposed to constant soil moisture. Suppliers also commonly offer 6x6 treated posts for gate openings and heavy-duty applications where additional rigidity is needed.
Treated lumber accepts paint and solid-body stains beautifully once it has dried sufficiently after installation, typically 2 to 4 weeks in warm weather. For the best results, apply a quality exterior wood stain or paint that includes UV protection and water repellency. This protects the wood from sun damage and helps prevent the surface checking and splitting that can occur on unfinished treated lumber over time.
Vinyl & Aluminum Fencing
For homeowners who want a fence that never needs painting, staining, or sealing, vinyl and aluminum offer maintenance-free alternatives to wood. Vinyl fence panels are widely available in privacy, semi-privacy, and picket styles in classic white and other popular colors. Vinyl fencing is made from PVC and is completely impervious to moisture, rot, and insects. It cleans easily with a garden hose and holds its appearance for many years.
Ornamental aluminum fencing provides the classic look of wrought iron without the rust, weight, or maintenance. Powder-coated aluminum fence panels are commonly sold in 4-foot and 6-foot heights and work well for front yards, pool enclosures, and property boundaries where you want security and a decorative appearance without blocking sight lines. Aluminum fencing is particularly popular in Chicago's urban neighborhoods where front yard fencing is typically kept low and an open, ornamental style is preferred.
Fence Hardware & Accessories
A fence is only as strong as its hardware, and partner suppliers in our network can quote everything needed to build a fence that stays plumb, tight, and functional for years. Typical hardware options include self-closing gate hinges for residential gates, thumb latches and ring latches for privacy gates, and heavy-duty strap hinges for wide or heavy gates. Suppliers also commonly carry post caps in cedar, treated wood, and decorative metal to protect post end grain from moisture and add a finished look.
For fasteners, hot-dipped galvanized or stainless steel nails and screws are the usual choice for cedar fences, and coated screws rated for treated lumber for pressure-treated fences. Standard zinc-plated fasteners can corrode when used with treated wood, leading to staining and premature failure. When you request a quote, ask the supplier to recommend fasteners that suit your specific fence material.
Chicago Fence Regulations
The City of Chicago has specific regulations governing fence height, placement, and construction. In general, front yard fences are kept lower than rear yard fences, corner lots have additional restrictions for sight-line safety, and some fences require a building permit depending on height, location, and zoning. There may also be expectations about which side of the fence faces the neighbor and restrictions on certain materials in specific zoning districts. Check current height limits and permit thresholds with the Chicago Department of Buildings (see chicago.gov) before you build.
Before starting your fence project, also review our Chicago Fence Guide, which covers height restrictions, permit requirements, property line considerations, and tips for navigating the approval process. Getting the details right before you start saves time, money, and potential code enforcement issues.
Fencing Products Available Through Our Network
1x6x6 Cedar Dog-Ear Fence Picket
Classic western red cedar fence picket with a dog-ear top profile. Naturally rot-resistant and beautiful.
1x6x6 Pressure-Treated Fence Picket
Affordable treated pine fence picket ideal for privacy fences where paint or stain will be applied.
2x4x8 Cedar Fence Rail
Cedar rail stock for building custom fence sections between posts.
4x4x8 Pressure-Treated Fence Post
Ground-contact rated fence post designed to be set in concrete for maximum stability.
6ft x 8ft Cedar Privacy Panel
Pre-assembled solid cedar privacy fence panel for fast installation on residential properties.
6ft x 8ft Treated Privacy Panel
Pre-assembled pressure-treated privacy panel offering an economical full-privacy fencing solution.
Vinyl Privacy Fence Panel 6x8
Maintenance-free white vinyl privacy panel that never needs painting, staining, or sealing.
Aluminum Ornamental Fence Panel 6x4
Powder-coated aluminum fence panel with a classic wrought-iron look and zero maintenance requirements.
Self-Closing Gate Hinge Set
Heavy-duty, adjustable self-closing hinge set for residential fence gates up to 70 pounds.
Post Cap Cedar Flat Top
Cedar flat-top post cap to protect post end grain from moisture and provide a finished appearance.
What You Can Request a Quote On
- ✓Western Red Cedar fence boards, pickets, and rails
- ✓Pressure-treated fence posts in 4x4, 4x6, and 6x6 sizes
- ✓Pre-assembled cedar and treated fence panels in 6-foot and 8-foot lengths
- ✓Vinyl privacy, semi-privacy, and picket fence systems
- ✓Ornamental aluminum fence panels and gates
- ✓Fence post caps, brackets, and hardware
- ✓Galvanized and stainless steel fence fasteners
- ✓Gate hardware including hinges, latches, and self-closers
- ✓Dog-ear, flat-top, and French Gothic picket styles
- ✓Pointers on checking Chicago fence codes and permit requirements
Chicago Fence Height Regulations
The City of Chicago regulates fence height based on the yard location, lot type, and zoning district. Violating these regulations can result in code enforcement actions, fines, and the requirement to remove or modify the fence at your expense. The table below lists what to check by location as a starting point only; rules vary by zoning district and can change, so confirm the current height limits and requirements for your property with the Chicago Department of Buildings before building.
| Location | What to Check |
|---|---|
| Front Yard | Front-yard fences are usually kept low and open-style (picket, ornamental); solid privacy fences may be restricted |
| Side Yard (behind building line) | How height is measured and where the fence may sit relative to the front of the house |
| Rear Yard | Privacy fences are common here; facing the "finished" side toward the neighbor is standard practice |
| Corner Lot (street-facing side) | Sight-triangle rules near the intersection limit how tall and solid a fence can be; confirm the exact dimensions with the city |
| Alley-Facing | Confirm which rules apply; plan gates to swing inward onto your property rather than into the alley |
HOA & Planned Development Rules
If your property is within a homeowners association or planned development, the HOA covenants may impose additional restrictions on fence height, material, color, and style that are more restrictive than the city code. Always check your HOA guidelines before submitting a fence plan.
Historic & Landmark Districts
Properties within Chicago landmark districts (such as parts of Old Town, Pullman, and Beverly) may require Commission on Chicago Landmarks approval for new fences. Material choices and fence styles may be restricted to maintain the historic character of the neighborhood.
Fence Post Depth Guide for Chicago
Fence post depth is critical in Chicago because posts need to sit below the local frost line; check the required depth with the Chicago Department of Buildings or your local building department. Posts set above the frost line are vulnerable to frost heave, which occurs when moisture in the soil freezes, expands, and pushes the post upward. Over repeated freeze-thaw cycles, improperly set posts will lean, rack, and eventually cause entire fence sections to fail.
| Post Location | Recommended Post Size |
|---|---|
| Line posts | 4x4 pressure-treated |
| Gate posts & corners | 6x6 pressure-treated |
Concrete vs. Gravel Backfill
Concrete Backfill
Pros: Maximum rigidity, prevents lateral movement, standard practice for privacy and high-wind fences. Mound concrete above grade to shed water away from the post.
Cons: Traps moisture against the post base, harder to replace a post later, requires mixing and curing time. Use 2 bags (80 lb each) per 4x4 post hole.
Gravel Backfill
Pros: Allows water to drain away from the post base, reducing rot. Easier to remove and replace a damaged post in the future. Suitable for cedar posts and lighter fence styles.
Cons: Less rigid than concrete; not recommended for privacy fences in high-wind areas or for gate posts that bear heavy lateral loads. Tamp gravel in 6" lifts.
Fence Material Calculator
Estimating fence materials accurately prevents multiple trips to the lumber yard and ensures you order enough material the first time. Here is the formula for calculating materials for a standard 6-foot tall solid privacy fence, a common style in Chicago backyards.
Material Formula for 6′ Privacy Fence
Posts: 1 post every 8 feet on center, plus 1 at start. Total posts = (Linear feet ÷ 8) + 1
Rails: 3 horizontal rails per section (top, middle, bottom). Total rails = Number of sections × 3
Pickets: For 1x6 (5.5" actual) pickets with no gap: approximately 2.2 pickets per linear foot. Total pickets = Linear feet × 2.2
Concrete: About 2 bags (80 lb) per post, depending on hole size
Example: 100 Linear Feet of 6′ Privacy Fence
| Material | Quantity | Size | Notes |
|---|---|---|---|
| Posts | 14 | 4x4 PT | Length = fence height + depth below grade + trim allowance; confirm the depth first |
| Rails | 39 | 2x4x8′ PT or Cedar | 3 rails per 8′ section × 13 sections |
| Pickets | 220 | 1x6x6′ Cedar or PT | Order 5–10% extra for waste and cuts |
| Concrete | 28 bags | 80 lb bags | 2 bags per post |
| Screws | ~1,500 | #8 x 2" coated deck screws | 6–8 screws per picket + rail fasteners |
Share Your Measurements: Include a sketch or description of your fence layout with linear foot measurements for each side, gate locations, and any elevation changes when you request a quote. We'll pass your request to partner suppliers in our network, and many suppliers can help confirm a complete material list as part of their quote.
Fence Style Guide: Dog-Ear vs. Flat-Top vs. Shadowbox
The style of your fence pickets and the arrangement of the boards determine both the appearance and the functionality of the fence. Here are three of the most popular styles for Chicago residential fences, along with their advantages and best use cases.
Dog-Ear
Pickets with angled corner cuts at the top, creating a classic pointed look. The angled cuts help shed water, which can extend board life. This is the most common and affordable fence picket style in Chicago.
Pros: Most economical, widely available in both cedar and treated, good water shedding at the top of each picket. Cons: Utilitarian appearance; less refined than flat-top designs.
Best for: Budget-friendly backyard privacy fences, rental properties, and basic boundary fencing.
Flat-Top
Pickets with a square-cut, flat top edge. Creates a clean, uniform fence line that has a more polished, contemporary appearance. Can be installed at a uniform height or trimmed to follow the ground contour for a stepped or racked look.
Pros: Cleaner, more modern appearance, pairs well with horizontal top cap rail for a finished look. Cons: Flat top end grain absorbs more water; apply end-grain sealer or add a cap rail.
Best for: Front-visible fences, cedar fences with stain finish, and homes with modern or craftsman styling.
Shadowbox (Alternating Board)
Pickets are mounted on alternating sides of the rails, leaving a 1–1.5 inch gap between boards on each side. When viewed straight on, the fence appears solid, but it allows air flow and partial visibility at oblique angles. Both sides of the fence look identical, eliminating the "ugly side."
Pros: Both sides look the same (good neighbor fence), excellent air circulation reduces wind load and dries wood faster. Cons: Uses approximately 50% more pickets than standard privacy; not fully private at angles.
Best for: Side and rear fences visible from both properties, neighbor-friendly "finished side out" layouts, and wind-prone locations.
Frequently Asked Questions About Fencing
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