Aluminum fence installation in Denver holds its line around the pre-war brick bungalows of Park Hill and Washington Park, where powder-coated finishes resist hail pitting and stay sharp through freeze-thaw cycles in the clay below. Ornamental iron fencing delivers the same durability with a more formal aesthetic, and both materials outperform wood and vinyl in high-wind exposures and tight urban lots where maintenance is a burden. We have installed and repaired aluminum and wrought iron fencing since 2013, and we work from your existing survey to install on the line you identify. Whether you need a new installation, a repair to a sagging rail, or a post replacement after storm damage, we size the job on-site and explain what holds and what costs more than it's worth. Call us at (720) 573-2902 for a free estimate, or read on to understand the material, the cost, and how to hire the right crew.
Why Aluminum and Ornamental Iron Fencing Matters in Denver Homes
Denver's housing stock spans a century, and older neighborhoods like Washington Park and Capitol Hill rely on metal fencing to define property lines without eating light or sight lines. Aluminum is lighter than wrought iron, easier to install on uneven terrain, and resists rust in the clay and mineral-heavy soils common across the metro area. Ornamental iron, by contrast, carries more visual weight and commands respect from the street. Both materials perform where wood rots at the ground line and vinyl becomes brittle. The trade-off is that metal requires periodic inspection for bent pickets, loose fasteners, and rust creep at welds and hardware.
- Powder-coated finishes shed water and resist corrosion better than bare metal or mill-finish aluminum.
- Post spacing and rail gauge are sized to your lot's exposure and the fence line's intended use, whether decorative or security-grade.
- Aluminum pickets and rails do not warp, split or require annual staining like wood.
- Ornamental iron can be stepped or racked to follow sloped terrain without cutting pickets or losing height.
- Both materials work well with automatic gate operators and self-closing hardware for driveway gates.
A well-built metal fence can stand 30 years or more with minimal upkeep, making it a smart investment in established Denver neighborhoods where fence replacement is expensive and labor is tight.
Key info: Denver's building code sets fence height limits, setback rules, and corner-visibility requirements that vary by zoning district. Check with the Denver Community Planning and Development office before you install, and review your HOA architectural guidelines if your home is in a master-planned community. We work from your existing survey and install on the line you identify.
For more detail on fence regulations and permits in Denver, see the Denver Community Planning and Development fence permit page.
How We Install Aluminum and Ornamental Iron Fencing in Denver
Installation begins with a site walk to check soil conditions, utility lines, and the terrain's slope. We call 811 for a free utility locate before any post holes are dug, as Colorado law requires it. Posts are set in concrete below the frost line, and rails are hung plumb and level. Aluminum pickets are fastened with stainless steel hardware to prevent galvanic corrosion, and ornamental iron is welded or bolted depending on the design. The entire fence is inspected for square, sag, and finish before we leave the site.
- We locate all utilities on your property using a free 811 call before digging any post holes.
- Posts are set in concrete at the proper depth and allowed to cure before rails are installed.
- Rails are hung level and checked for sag at mid-span using a level and straightedge.
- Pickets are fastened with stainless fasteners to resist rust and maintain the finish.
- The final fence is inspected for plumb, level, and square before the job is complete.
On sloped lots, we use a stepped or racked installation to keep pickets vertical and rails level, which takes more time but delivers a professional appearance. See our fence repair page for guidance on fixing bent rails, loose hardware, or posts that have settled over time.
Local example: A homeowner in Lakewood called us to repair a 15-year-old ornamental iron fence whose corner posts had rotted at the base. Instead of replacing the entire fence, we removed the two damaged posts, set new ones in concrete, and rehung the existing rails and pickets. The cost was half that of full replacement, and the fence now has another 15 years ahead.
Aluminum vs. Wrought Iron: Materials and Methods
| Material | Description | Best for |
|---|---|---|
| Aluminum | Extruded or cast aluminum pickets and rails, powder-coated in standard or custom colors. Lightweight, non-rusting, easy to repair. | Residential lots with uneven terrain, high-wind exposures, and homeowners who want low maintenance. |
| Wrought Iron | Forged or welded steel pickets and rails, powder-coated for rust resistance. Heavier, more formal, and requires periodic touch-up at welds. | Historic neighborhoods, formal properties, and homeowners who value the visual weight and prestige of ornamental iron. |
| Steel Ornamental | Steel pickets and rails assembled or welded on-site, often custom-designed. Heavier gauge than aluminum, requires inspection for rust at fasteners. | Custom gates, security fencing, and properties where the fence is a design statement. |
| Metal Fence Repair | Post replacement, rail straightening, fastener tightening, and rust treatment. Can extend the life of an existing fence by 10 to 15 years. | Aging fences, storm damage, and homeowners who want to repair rather than replace. |
Aluminum is our most common choice in Denver because it handles our terrain and weather without the rust concerns that come with iron. If you have an older wrought iron fence that is sagging or rusting, we can often repair it for far less than replacement. Call us at (720) 573-2902 to discuss your fence and get a free estimate.
Aluminum and Ornamental Iron Fencing Cost in Denver: What to Expect
Aluminum fence installation in Denver starts at around $48 per linear foot for a standard 4-foot residential fence with basic pickets and powder-coated finish. Ornamental iron runs higher, typically $65 to $85 per linear foot, depending on the picket design, rail gauge, and finish. A 150-foot fence around a corner lot can range from $7,200 for aluminum to $12,750 for custom ornamental iron. The cost depends on terrain, post spacing, gate openings, and whether the existing posts can be reused or must be replaced.
Factors that move the price up include sloped terrain (stepped installation takes more labor), rocky or clay soil that requires extra digging, proximity to structures or utilities that require careful work, and custom colors or designs. We recommend getting 2 to 3 estimates from local crews so you can compare price, timeline, and warranty. See our full pricing overview for more detail on what's included at each price point.
Storm damage, bent rails, or rotted posts can often be repaired for a few hundred dollars, which is why we assess every fence before recommending replacement. A repair that costs $400 today can save you $7,000 in a year or two.
Aluminum and Ornamental Iron Fencing Near Me: What Denver Homeowners Should Know When Hiring
Hiring the right fence crew matters because a poorly installed fence fails sooner and costs more to fix. Start by asking for references from recent jobs in your neighborhood, and call at least two of them to ask about the crew's punctuality, cleanup, and how the fence has held up. Check that the contractor is fully insured with general liability and workers' compensation coverage, and ask for a certificate of insurance. In Colorado, fence installation is not regulated by a state contractor license, so licensing requirements vary from city to city. Denver issues contractor licenses through the Community Planning and Development office, and the threshold for licensing depends on the job scope and cost. We recommend asking your local building department what permits or approvals are required before you hire.
- Request a free estimate and compare pricing from at least two local crews before you decide.
- Ask for references from recent jobs in your area and call them to verify quality and timeline.
- Confirm the contractor carries general liability and workers' compensation insurance.
- Review your HOA architectural guidelines and any deed restrictions that govern fence height, material, or color.
- Call Denver Community Planning and Development to confirm what permits or approvals apply to your lot.
We have been in business since 2013 and are an AFA Member Installer (American Fence Association). We work with the same crews on every job, which means you get consistency and accountability. Contact us at (720) 573-2902 for a free estimate, and we will walk your property, explain what we recommend, and give you a clear price with no surprises.
Aluminum & Ornamental Iron Fencing in Denver: Pricing Guide
| Service | Price | Details |
|---|---|---|
| Aluminum fence installation | Starting at $48/ft | Standard 4-foot residential fence with basic pickets, powder-coated finish, posts set in concrete, and all hardware included |
| Ornamental iron fence installation | Starting at $65/ft | Custom or semi-custom picket designs, welded or bolted assembly, powder-coated finish, and stepped installation on sloped terrain included |
| Metal fence repair and post replacement | Starting at $400 | Single post replacement, rail straightening, fastener tightening, and rust treatment; cost depends on access, soil conditions, and number of posts |
| Gate installation and hardware | Starting at $800 | Single-swing gate with hinges, latch, and self-closing hardware; double gates and automatic operators quoted on estimate |
| Utility locate and site survey | Included | Free 811 utility call before digging, and site walk to assess terrain, drainage, and existing conditions before any work begins |
| Estimate and consultation | Free | No obligation, response within 24 hours at (720) 573-2902, includes site walk and written price quote |
Indicative pricing, the exact cost depends on square footage, finish, and site access. Free personalized estimate within 24h at (720) 573-2902.
