Vinyl vs Hardie siding in Maryland: the 2026 cost comparison
Siding quotes in Maryland confuse people for one simple reason: the two main materials live in completely different price universes, and most websites won't put numbers next to each other. Here they are. Installed by a licensed contractor in 2026, vinyl runs roughly $6–$12 per square foot ($6–$9 standard, $8–$12 insulated) and fiber cement — the James Hardie class — runs roughly $14–$24 per square foot including trim and housewrap. On a typical single-family home that's $12,000–$22,000 in insulated vinyl versus $28,000–$55,000 in Hardie.
Both are good products. The honest question is which one is good for your house, your horizon, and your budget — so this guide covers the real installed costs, how each material behaves in Maryland's specific climate, and the cases where each one clearly wins. As always: these are planning ranges, not quotes. Wall area, stories, and trim scope move every number here, and an exact price requires someone measuring your actual walls.
2026 installed cost, side by side
| System | Installed / sq ft | Typical whole home | Expected life | Maintenance |
|---|---|---|---|---|
| Standard vinyl | $6–$9 | $10,000–$16,000 | 20–30 yrs | Wash occasionally; zero paint |
| Insulated vinyl | $8–$12 | $12,000–$22,000 | 25–35 yrs | Same, plus tighter envelope |
| Fiber cement (Hardie class) | $14–$24 | $28,000–$55,000 | 35–50 yrs | Repaint every 12–18 yrs; recaulk joints |
| Engineered wood | $10–$16 | $20,000–$35,000 | 25–35 yrs | Repaint on a similar cycle |
Why the per-square-foot spread within each material? Two stories cost more than one (staging and ladder time), gables and dormers add cuts and waste, wrapping trim and soffit adds labor, and tearing off old siding — especially hail-pocked aluminum on pre-1980 homes — adds removal and disposal. Sheathing condition is the wildcard: a good contract prices sheathing replacement per sheet before work starts.
What Maryland's climate actually does to siding
Maryland is a stress test: humid 95°F summers, freeze-thaw winters, thunderstorm wind, and hail that arrives a few times a decade. Each material has a specific failure mode here:
- Vinyl and cold hail. Vinyl gets brittle in the cold, and a winter or early-spring hail event can crack panels that summer hail would have bounced off. Modern panels are far tougher than 1990s vinyl, but this remains its weakest hour.
- Vinyl and south-facing sun. Dark colors on unshaded south and west walls can fade unevenly. If you want a deep navy or charcoal, buy a premium fade-warranted line — or buy fiber cement.
- Fiber cement and moisture at the cuts. Hardie is cement — it doesn't rot, burn, or dent. Its vulnerability is sloppy installation: unsealed cut edges and missing clearances at roofs and grade let moisture wick in. The material is only as good as the crew's details.
- Both and water behind the wall. Housewrap, flashing at windows, and correct J-channel or trim details matter more than the panel itself. One open seam wicks water past any siding, and sheathing rots invisibly for years.
Installation quality beats material choice. A correctly installed vinyl wall will outperform a badly installed Hardie wall every time — which is why the flashing details around windows and rooflines are where you should interrogate any siding quote.
The 10-year vs 30-year math
Over a 10-year horizon, vinyl usually wins: it costs half as much installed and needs nothing but an occasional wash. Over 30 years, the gap narrows. Fiber cement typically outlasts vinyl, survives the hailstorm that cracks a vinyl wall, and when you want a new color it takes a repaint instead of a replacement. It also carries real resale weight in the brick-and-Hardie neighborhoods of Bethesda, Potomac, and Chevy Chase, where listing photos quietly sort homes by cladding.
So the honest sorting rule: selling within ~5 years or watching budget — insulated vinyl. Staying long-term, or in a premium neighborhood — Hardie earns its price. Engineered wood sits between them and is worth a side-by-side quote if you want wood-grain warmth without cement weight.
Do the windows at the same time?
If your windows are within a few years of replacement, do them with the siding. The two systems share a flashing boundary, and replacing windows ($850–$1,500 per opening installed) while the walls are open means every opening gets flashed and sealed once, correctly, by one crew — instead of a window installer cutting into year-old siding later. The same one-seam logic applies where siding meets the roof: if both are near end of life, one mobilization details that joint once. Our comparison of roof systems for the DMV climate covers the other half of that decision.
Storm damage: the claim path
A surprising amount of Maryland siding is replaced through insurance — hail dents aluminum permanently, cracks vinyl in cold weather, and wind peels panels at corners. If you suspect a storm did it, the claim is yours to file and your carrier decides coverage; our role is documenting every elevation with dated photos during a free inspection and completing the approved repair. Maryland law prohibits any contractor from paying or waiving your deductible — treat anyone who offers as a walking red flag. Before filing anything, it's worth reading what a legitimate inspection should look like in our guide to free inspections and their red flags.
Get side-by-side numbers for your walls
The only quote worth comparing is one measured on your actual wall area with both materials priced against it. The siding service page covers what's included in every install — housewrap, flashing, trim, cleanup — and a free inspection gets you vinyl, engineered wood, and Hardie numbers in writing, with $0-down financing on approved credit if you want the monthly view.
Vinyl vs Hardie, priced on your actual house
Free inspection with all elevations measured — side-by-side written quotes, yours to keep, no obligation either way.
Frequently asked questions
What does siding cost per square foot in Maryland in 2026?
Installed by a licensed contractor: standard vinyl runs about $6–$9 per square foot, insulated vinyl about $8–$12, and fiber cement (James Hardie class) about $14–$24 per square foot including trim and housewrap. Wall area, stories, trim scope, and old-siding removal move the number; exact pricing requires an on-site measure.
What does whole-home siding replacement cost in Maryland?
Typical single-family projects run $12,000–$22,000 in insulated vinyl and $28,000–$55,000 in James Hardie fiber cement, depending on wall area, height, and trim package. These are typical-project ranges, not quotes — a free inspection produces exact side-by-side numbers in writing.
Which siding handles Maryland weather better?
Fiber cement has the edge on paper: it shrugs off hail impact, doesn't become brittle in cold snaps, is fire-resistant, and holds paint through humid summers. Modern vinyl is no slouch — today's panels carry strong wind ratings and never need paint — but cold-weather hail can crack it, and dark colors can fade on south-facing walls. Both, properly installed over housewrap, keep water out; installation quality matters more than brand.
Is Hardie siding worth double the price of vinyl?
It depends on your horizon. Over 10 years, vinyl usually wins the math because it needs nothing. Over 30 years, fiber cement closes the gap: it typically outlasts vinyl, takes repainting instead of replacement when you want a new color, and reads as premium at resale in brick-and-Hardie neighborhoods. If you plan to sell within a few years, vinyl's lower cost is hard to beat; if this is your long-term house, Hardie's durability earns its premium.
Can insurance cover siding replacement in Maryland?
If a storm damaged it — often yes. Hail dents aluminum permanently and can crack vinyl, and wind can tear panels off; those are standard claim line items. The claim is yours to file and your carrier decides coverage; our role is documenting every elevation with dated photos during a free inspection and completing the approved repair. Maryland law prohibits any contractor from paying or waiving your deductible.