100 Feet of Aluminum Fence: Materials & Cost
A 100-foot aluminum fence (5 ft tall, posts every 6 ft) needs about 20 posts, 40 bags of concrete, and 17 pre-assembled 6-foot panels. Expect roughly $2,500–$4,000 in materials.
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Posts
20
Concrete
40
Panels
17
Rails
0
Est. Cost
$2,500–$4,000
Your 100-Foot Aluminum Shopping List
Elegant, rust-proof panels perfect for pool enclosures and front yards. Powder-coated in black, bronze, or white. Virtually maintenance-free.
At 6-foot spacing, 100 feet divides into 17 sections. That means 18 line and end posts, plus 2 gate posts if you add a walk gate, for 20 posts total. Each post takes 2 bags of 60 lb concrete, so buy 40 bags.
Doing it yourself, material cost is about $2,500–$4,000. Hiring a contractor typically adds $5–$15 per foot in labor, or about $500–$1,500 for this length, for an installed total near $3,000–$5,500. Prices vary by region, so treat these as planning numbers.
Materials List – 100 ft of Aluminum
| Material | Qty | Est. Cost |
|---|---|---|
| Fence Posts (4×4×7 ft) | 20 | $300 |
| Concrete Mix (60 lb bags) | 40 | $240 |
| Panels | 17 | $1,105 |
| Total Estimated Materials | $2,500 – $4,000 |
Other Lengths of Aluminum Fence
100 Feet of Other Fence Types
Recommended Materials
Pressure-Treated Fence Post 4×4×8
Ground-contact rated, ideal for all fence types.
$12 – $18
Cedar Dog-Ear Picket 1×6×6
Naturally rot-resistant, smooth on one side.
$3 – $6
Quikrete 60 lb Fast-Setting Concrete
Sets in 20-40 minutes. No mixing required.
$5 – $7
Post Hole Digger – Fiberglass Handle
Heavy-duty clamshell digger for clean holes.
$35 – $55
Simpson Strong-Tie Fence Bracket
Galvanized L-bracket for rail-to-post connections.
$4 – $8
Decorative Post Cap 4×4
Copper-top cap, fits standard 4×4 posts.
$5 – $12