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Boral Fence Installation: The Los Angeles Owner’s Guide
Boral fence installation in Los Angeles typically runs $4,130 to $10,620 for a full replacement, with partial panel and post swaps landing closer to $1,200 to $3,500 depending on how much of the run failed. We stock Boral-compatible post brackets, aluminum inserts, and full panel sections on our trucks, so most repairs are a one-trip job. The way most Los Angeles homeowners discover a Boral fence has failed is not dramatic: a panel starts leaning after a hard wind, a gate drags across concrete in the San Fernando Valley heat, or a post crumbles at the base after three or four seasons of sprinkler overspray.
Which Boral Models This Applies To
Boral is a premium composite fencing line distributed under the Boral Building Products name, and the most common series we see in Los Angeles are the Contour, Haven, and Foundry composites. Each series uses a different picket profile, so a Contour infill board will not seat correctly in a Foundry rail, and we’ve seen that mismatch fail within months. The part you need depends on the frame system: Boral posts are typically 4×4 or 5×5 square, with aluminum U-channel inserts that hold the composite boards. To identify your series, look at the top rail shape. Contour has a bullnose rounded edge, Haven is a flat-top board-on-board look, and Foundry has deeper wood-grain texturing. We recommend OEM Boral components over aftermarket generics for this product line because the composite density and UV stabilizers are matched to California sun exposure. Aftermarket boards may fade noticeably within two years in Los Angeles. Mason Remodeling Co Los Angeles is an independent service provider, not affiliated with Boral, and we’ll match your existing series by measuring board height, post dimensions, and the profile of the bottom rail channel.
Styles & brands we work with
Signs Your Boral Fence Installation Is Failing
- Post lean at the base. In most Los Angeles yards we see this from sprinkler heads aimed directly at the post, which softens the concrete footing over two or three years and lets the post wander. The fix is a new galvanized post bracket set in fresh concrete, not a shim.
- Gate drag or binding on the latch side. Composite fences are heavier than cedar, and undersized gate hinges that were fine for wood will sag under Boral weight in less than a season. We swap in adjustable heavy-duty hinges and square the frame before it tears the post apart.
- Pickets bowing out of the bottom rail. This is almost always thermal expansion doing its thing against a bottom rail that was cut too short, leaving no room for the board to move. In Los Angeles, where a fence line can see a 40-degree temperature swing in a day, that half-inch of clearance is non-negotiable.
- Chalky white film or surface fading on the boards. This is UV breakdown, and once the top coat is compromised the board has maybe another full season before it starts flaking. On west-facing walls in the Valley, we’ll often recommend replacement over coating, because paint will not bond to oxidized composite.
- Cracked or crumbling post cap. The post cap is the first piece to go on a Boral fence, especially in full-sun exposure. It is a cheap part, but a missing cap lets water inside the post channel, and that rusts the aluminum insert from the inside out.
See the difference
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After
Before
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AfterReplacement Cost & What’s Included
A full Boral fence installation in Los Angeles runs $4,130 to $10,620, and the range comes down to how many linear feet you’re replacing, whether the existing footings can be reused, and which Boral series you have. A single post replacement with new composite panels and aluminum inserts usually lands between $400 and $900. A gate rebuild with new hinges, latch, and Boral infill runs $600 to $1,400. Every quote we write includes the parts, labor, removal and haul-away of the old materials, and a written price before any work starts, so the number on the estimate is the number you pay. Our work on Boral fencing is covered by the 365-Day Done Right Promise: if anything on the install fails within a year of the completion date, we come back and fix it at no cost.
DIY or Call Us?
You can safely check a few things yourself. Look under each post for standing water or a sprinkler head pointed at the base, wiggle each post by hand to test the footing, and check whether the gate latch still engages cleanly. That tells us what we’re walking into. What we do not recommend is pulling a Boral post or cutting composite boards with a standard wood blade. Composite material behaves differently than lumber under a circular saw, and a cracked post footing can be hiding a broken aluminum insert that will snap when you lift it. If the post is leaning more than five degrees, the footing is done and the repair needs new concrete. Call (213) 632-5711 and we’ll have someone who does this work every week take a look before you spend a weekend on it.
FAQs
A properly installed Boral fence lasts 20 to 25 years in Los Angeles, though UV exposure on south-facing and west-facing runs will fade the surface color faster than the structural composite underneath fails. Post footings and hardware are the real limits here, and we see those need attention around year eight to ten.
Call (213) 632-5711 for an exact quote on your fence line, and estimates are free.
Yes, if the damage is limited to one or two pickets or a cracked post cap, we can repair it without touching the rest of the run. Once the post itself is leaning or the bottom rail has cracked through, replacing that section makes more sense than patching composite.
Call (213) 632-5711 and we’ll tell you honestly which side your fence falls on before any work is scheduled.
Most Boral fence repairs in Los Angeles are done in a single day, and a full run replacement takes two to three days depending on the number of posts and whether the old footings need to be dug out. We keep the most common Boral series boards, rails, and aluminum inserts stocked, so we’re not waiting on a freight order to start.
Call (213) 632-5711 for a specific timeline on your project.
We stock common Boral components, including post inserts, rail brackets, caps, and infill boards for the Contour, Haven, and Foundry series. If you have an uncommon profile or color that we don’t carry on the truck, we’ll get the exact OEM part ordered and have it in within a week.
Call (213) 632-5711 with your fence’s series and we’ll confirm availability before you decide anything.
If your Boral fence is leaning, dragging, or fading in Los Angeles, call Mason Remodeling Co Los Angeles at (213) 632-5711. We’ll send a background-checked technician with a written price in hand, and you’ll know exactly who’s coming before they knock. Know who’s coming, know what it costs, know it’s guaranteed, everything else is just noise.
Written by Isaac Pruett, Owner, Mason Remodeling Co at Mason Remodeling Co Los Angeles, serving Los Angeles and nearby areas.
