Siding replacement runs $8,000 to $35,000 for an average home in 2026, and the spread is that wide for real reasons — not vague ones. The material you pick can triple your bill on its own. Then house size, region, and whatever the crew uncovers behind the old siding push the number up or down from there.
Here's the honest breakdown of what you're actually paying for, and why two houses on the same street can get quotes $15,000 apart.
Material is the biggest lever
For a typical 2,000-square-foot home, vinyl siding lands around $8,000 to $14,000 installed. It's the cheapest mainstream option and still the most common choice for a reason.
Fiber cement (think James Hardie) jumps to $14,000 to $24,000 because the boards are heavier, harder to cut, and slower to hang. Engineered wood sits in a similar band. Real wood and premium options like natural cedar or metal panels can run $22,000 to $35,000+ once you factor in the labor those materials demand.
So before you compare quotes, confirm everyone bid the same material. A 'cheaper' quote is often just a cheaper product.
Homeowners assume the highest quote is the contractor trying to gouge them. Half the time it's just the only one who read the spec and priced the right material.— Residential exterior estimator
Square footage — but not the number you think
Siding is priced by wall area, not floor area. A single-story ranch and a two-story home with the same square footage can have wildly different wall coverage, and a home with lots of gables, dormers, and corners costs more to side than a plain box of the same size.
More cuts, more seams, more trim work, more time on ladders and scaffolding. Complexity is labor, and labor is where the hours pile up.
What the crew finds behind the old siding
This is the line item nobody can quote accurately until demo starts. When the old siding comes off, crews frequently find rotted sheathing, water-damaged framing, failed house wrap, or old insulation that has to be replaced.
Repairing sheathing and framing can add $1,000 to $5,000 depending on how far the damage spread. If moisture got in around windows, expect flashing and trim work on top of that. A good contractor builds a contingency line into the bid for exactly this — the ones who don't are the ones who hit you with a change order in week two.
Region, permits, and the labor market
The same job costs noticeably more in high-wage metro areas than in rural markets, purely because skilled installers cost more there. Permitting adds a few hundred dollars in most places, but some jurisdictions require inspections at multiple stages, which stretches both the bill and the timeline.
Speaking of timeline: most siding replacements take one to two weeks. Larger or more complex homes, weather delays, or hidden repairs can push that to three-plus weeks.
Getting a number you can trust
The safest way to read a quote is to make sure it spells out the material, the wall area, a contingency for hidden damage, and how change orders get handled. Those four things explain almost the entire $8,000-to-$35,000 range.
And on a project this size, how you pay matters as much as the price. Tying payments to completed, verified milestones keeps you protected if surprises show up mid-job — which, behind old siding, they often do.