Siding Replacement Cost
New siding dramatically improves curb appeal and energy efficiency. Fiber cement siding consistently earns high ROI rankings and resists fire, rot, and insects better than wood or vinyl.
Low Estimate
$8,000
Mid-Range
$18,000
High End
$45,000
Avg ROI
76%
Interactive Cost Estimator
Mid-grade materials, good quality fixtures, standard options.
Estimated Total Cost
$18,000
Based on 200 sq ft at mid quality. Actual costs vary by location and contractor.
Siding Replacement Quote Sanity Check
Use this range before signing a contractor proposal. A normal written bid for siding replacement should explain labor, materials, permits, cleanup, timeline, exclusions, and change-order pricing.
Question a low bid
Below $7,200
Ask what is excluded, whether materials are allowances, and whether permits, disposal, and finish work are included.
Expected planning range
$8,000 - $45,000
The midpoint is $18,000, before optional upgrades and unexpected conditions.
Require line-item detail
Above $49,500
Premium bids can be valid, but they should name brands, quantities, warranty length, project management, and finish level.
Labor budget
$9,000
50% of midpoint
Materials budget
$9,000
50% of midpoint
Contingency
$1,800 - $3,600
10-20% buffer
Decision rule
3 comparable bids
Same scope, same finish level
Cost Breakdown
Approx. $9,000 at mid-range pricing
Approx. $9,000 at mid-range pricing
Labor-heavy projects (with high labor costs) benefit most from getting multiple contractor bids. You can save on materials-heavy projects by sourcing materials yourself at contractor pricing.
Contractor Quote Worksheet for Siding Replacement
Use this checklist when comparing bids. The cheapest quote is not always the lowest final cost; the bid that defines scope, allowances, permits, cleanup, and change-order rules usually gives the cleaner budget.
| Bid line | What to ask | Why it matters |
|---|---|---|
| Scope definition | Confirm what is included in the siding replacement base bid and what is priced as an allowance or option. | Vague scope turns into change orders after demolition or material selection. |
| Labor assumptions | Labor is about 50% of the mid-range budget. Ask whether demo, prep, cleanup, disposal, and final punch-list time are included. | A low bid may exclude prep work, disposal, or return trips. |
| Material allowances | Materials are about 50% of the budget. Get brand, grade, finish, and quantity assumptions in writing. | Allowance bids look cheap until fixtures, finishes, or delivery fees are upgraded. |
| Permit and inspection plan | Confirm whether your city treats this as permit-exempt or requires a trade, zoning, or HOA approval. | Permit gaps can delay final payment, insurance claims, or home resale. |
| Timeline and disruption | The normal timeline is 1-2 weeks. Ask what happens if materials arrive late or hidden conditions are discovered. | A fast verbal timeline without milestones is hard to enforce. |
Normal range
$8,000 - $45,000
Contingency
$1,800 - $3,600
Quote target
3 bids minimum
Exterior Water, Weather, and Access Audit
Exterior projects fail when the quote ignores water management, staging, and surface prep. Make the contractor define how the assembly sheds water before comparing price.
Scope checks
- 1Confirm flashing, weather barrier tie-in, sealants, penetrations, and how the crew protects existing siding or trim.
- 2Ask how ladders, lifts, staging, landscaping protection, and daily cleanup are handled.
- 3Confirm manufacturer installation instructions, warranty coverage, and whether old material removal is included.
Quote traps
- No written plan for flashing or weatherproofing.
- Paint, caulk, fasteners, disposal, or access equipment listed only as allowances.
- Warranty language that excludes water intrusion caused by installation details.
Proof to collect
- ✓Photos of flashing and substrate prep before coverings go back on.
- ✓Product names, color, grade, warranty, and manufacturer instructions in the proposal.
- ✓Final walkthrough focused on drainage, sealant joints, fasteners, and finish defects.
Reference sources
What Affects the Price
- 1Home size
- 2Siding material
- 3Insulated vs standard
- 4Removal of old siding
- 5Trim work
Popular Upgrades
- Fiber cement (HardiePlank)
- Vinyl siding
- Insulated siding
Discuss upgrades with your contractor before finalizing the quote. Some upgrades are cheaper to include during initial construction than to add later.
DIY vs. Hire a Pro
Professional installation strongly recommended.
DIY Advantages
- • Save 50% on labor costs ($9,000 at mid-range)
- • Control over timeline and material selection
- • Satisfaction of completing the project yourself
- • Flexibility to work in phases
Pro Advantages
- • Guaranteed workmanship and professional finish
- • Proper permits and code compliance
- • Access to trade pricing on materials
- • Required for safety and code compliance
Local Siding Replacement Cost Examples
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