Fiber Cement Siding in South Jersey
Fiber cement — we install James Hardie plank and panel — is the choice when you want the crisp look of painted wood without the movement of wood. We install it across Cherry Hill, Voorhees, Marlton, Mount Laurel, Moorestown, Haddonfield, Medford and our other South Jersey towns. Fair warning up front: fiber cement is a heavier, slower, more exacting install than vinyl, and it punishes shortcuts. Clearances, joint treatment and dust control are all spelled out in the manufacturer’s written instructions, and we follow them line by line — then photograph the hidden details so you can check our work.
What are fiber cement’s real strengths?
Stability. Fiber cement barely moves with temperature and humidity. That means tighter-looking joints, crisper lines, and paint that is not being flexed apart every season. It also means the material does not get wavy the way poorly nailed vinyl can.
Fire characteristics. Fiber cement is non-combustible — it will not ignite when exposed to a direct flame and does not contribute fuel to a fire VERIFY manufacturer claims: James Hardie fire literature. That is a genuine difference from vinyl and wood-based products.
Pest characteristics. There is no wood fiber food source for termites or carpenter ants in the panel itself, and the manufacturer markets it as pest-resistant VERIFY manufacturer claims: James Hardie product literature. Note: the wall framing behind any siding is still wood, which is why flashing and water management still matter.
Weight and handling. Fiber cement planks are heavy and brittle compared to vinyl or engineered wood. That means slower installs, two-person handling on long pieces, and more careful staging around your landscaping. It is part of why the material costs more installed — and it is a reason to ask any bidder about crew experience with this specific product, not just siding in general.
Who it fits. In our experience, fiber cement makes the most sense for owners planning to stay put, homes in neighborhoods where a painted-wood look matters, and walls that get tough weather exposure. If budget is the driving factor, premium vinyl usually wins the honest comparison.
That is a comfort upgrade, not a magic fix, and we will show you the written finish and product warranty terms before you decide.
What it is not: maintenance-free. The finish has a lifespan, caulked joints age, and we will never tell you otherwise.
Factory finish (ColorPlus) or field paint?
You have two finish paths with Hardie products, and both are legitimate:
| ColorPlus (factory finish) | Field painted | |
|---|---|---|
| How it’s applied | Baked on in the factory, coat over coat | Primed board, painted on your house |
| Color choice | The current ColorPlus palette VERIFY: James Hardie ColorPlus palette, current rev | Essentially unlimited |
| Finish warranty | Separate written finish warranty VERIFY: James Hardie ColorPlus warranty, current rev | Paint manufacturer’s warranty + our workmanship terms VERIFY per paint manufacturer warranty |
| Touch-ups | Color-matched touch-up kits | Standard paint touch-up |
Our honest take: if your color is in the ColorPlus palette, factory finish is the better value over time. If you need a custom color or plan to repaint anyway, primed-and-painted is a fair choice. We price both in your proposal so you can compare real numbers.
Get the FREE 16-page Siding Guide
Fiber cement requirements — clearances, joint treatment, dust control — explained in plain language, plus the 2-page quote checklist.
Send Me the Free GuideWhat does a correct fiber cement installation require?
James Hardie publishes climate-zone installation instructions — South Jersey falls in the HZ5 zone VERIFY: James Hardie HZ5 install instructions, current rev — and those instructions are the standard we work to. The details homeowners should ask about:
- Clearances. Siding must be held off roofs, decks, steps, and soil/concrete by set minimums VERIFY: James Hardie HZ5 install instructions, current rev. Boards buried in grade or resting on a roof will wick water and fail early.
- Joint treatment. Butt joints (where two plank ends meet) get a flashing strip behind them and land on a stud per the instructions VERIFY: James Hardie HZ5 install instructions, current rev. Random, unsupported joints are a leak path.
- Fastening. Nail type, placement and spacing are specified in the instructions VERIFY: James Hardie HZ5 install instructions, current rev. Overdriven or misplaced nails crack planks and void coverage.
- Silica dust controls. Cutting fiber cement releases respirable crystalline silica — dust that damages lungs with repeated exposure. We cut outdoors with dust-reducing tools and methods, and follow the manufacturer’s cleanup guidance VERIFY: James Hardie silica/dust guidance, current rev. Ask any bidder how they control dust; the answer tells you a lot.
Watch: James Hardie fiber cement — what installers get wrong →
Are you a certified James Hardie installer?
We will only ever state a certification we currently hold, with the paperwork to back it up. Our current James Hardie program status is: VERIFY: current James Hardie certification/alliance status — state exactly what is held, or state none.
Here is what matters more than a logo: we install to the current written HZ instructions, we photograph the clearances and joint details before the wall closes, and you get those photos in your job file. Ask any bidder — certified or not — to do the same.
What does fiber cement cost?
Fiber cement sits above vinyl on price, driven by material cost, heavier handling, and the finish path you choose. Final numbers depend on product line, home size, trim package, and repairs found at tear-off. We publish current whole-home ranges from our price book so you can budget honestly. VERIFY: SJCC price book, current rev
See current fiber cement price ranges → If you are weighing fiber cement against engineered wood, ask us for a both-materials estimate — same scope, real numbers, no pressure either way.
Fiber cement FAQ
Is fiber cement better than vinyl?
Different, not automatically better. It is more stable and holds a painted look well, but costs more and the finish will eventually need care. Compare with vinyl.
What is ColorPlus?
James Hardie’s factory-applied, baked-on finish with its own written warranty VERIFY: James Hardie ColorPlus warranty. The alternative is field painting primed board after installation.
Does fiber cement need clearance from the ground?
Yes — from soil, concrete, roofs, decks and steps, per the written instructions VERIFY: James Hardie HZ5 install instructions. We photograph clearances before closing the wall.
Is cutting fiber cement dangerous?
Cutting creates respirable silica dust. Our crews follow the manufacturer’s dust-control methods — outdoor cutting, dust-reducing tools, controlled cleanup VERIFY: James Hardie silica/dust guidance.
How much does James Hardie siding cost in South Jersey?
It is a premium-priced material; final cost depends on line, size, trim and repairs. Current ranges are on the siding cost page.