A full siding replacement averages about $18,000 for vinyl or $21,500 for fiber cement. Woman-owned and family-run since 2011, Coastal Windows & Exteriors has completed 7,000+ installations across 730+ towns in Massachusetts, New Hampshire and Maine. The final number depends mainly on the material you choose and the size of your home’s exterior.
What Shapes Your Siding Replacement Cost
- Vinyl pricing: Vinyl siding averages about $18,000 and returns 97% at resale. Ask Coastal for a free estimate.
- Fiber cement pricing: Fiber cement averages about $21,500 and returns 144.9%, the highest of major upgrades. Durability drives that value.
- Maintenance savings: Both materials skip repainting, which can cost up to $12,000 for an exterior. That saving compounds over years.
- Energy angle: Sealing and insulating your home’s envelope can improve air-tightness by about 25%. Lower bills follow.
- Material choice: Foam-back vinyl ranks as the most energy-efficient siding option for budget-minded homes. This guide to James Hardie siding covers fiber cement.
- Rebate help: Homeowners may qualify for state efficiency incentives such as Mass Save, NHSaves and Efficiency Maine for insulated options.
| Siding Type | Pros | Cons | Best For | Price |
|---|---|---|---|---|
| Vinyl | Lower cost, 97% ROI, low upkeep | Less durable than fiber cement | Budget-friendly refresh | $18,000 |
| Fiber cement | 144.9% ROI, durable, fire-resistant | Higher upfront cost | Long-term value | $21,500 |
Choosing Your Siding Investment
Top Recommendation: Choose vinyl siding with Coastal Windows & Exteriors for strong value near the $18,000 average. Request your free estimate with Coastal to see your price.
Best for durability: Pick fiber cement when longevity and the highest resale return matter most.
Smart for budgets: Spread the cost with financing terms up to 20 years, based on credit approval.
Ready to refresh your home’s exterior? Book a free consultation to compare siding materials. Coastal is a James Hardie Elite Preferred contractor with a 4.8-star Google rating and 1,000+ verified reviews. Inc. 5000 and Qualified Remodeler name it the #1 Woman-Owned Replacement Company in New England.
Request a free siding estimate from Coastal Windows & Exteriors.
Browse our complete siding FAQ guide from Coastal Windows & Exteriors.
Explore the Coastal Windows & Exteriors Siding Exterior Remodeling Home Improvement Help Center.
Still have questions about how much siding replacement costs? See the areas we serve and talk to your local siding contractor.
Last Updated: September 2026
Sources:
- Vinyl siding averages $18,000. JLC Online 2025 Cost vs. Value Report: New England, JLC Online’s regional cost data for vinyl siding installation. (2026)
- Vinyl siding returns 97% at resale. JLC Online 2025 Cost vs. Value Report, JLC Online’s national resale value data for siding projects. (2026)
- Fiber cement siding averages $21,500. JLC Online 2025 Cost vs. Value Report: New England, JLC Online’s regional cost data for fiber cement siding installation. (2026)
- Fiber cement siding returns 144.9% at resale. JLC Online 2025 Cost vs. Value Report, JLC Online’s national resale value data for siding projects. (2026)
- Exterior house painting can cost up to $12,000. NerdWallet Save on the Cost to Paint a House, NerdWallet’s homeowner guide to exterior painting costs. (2026)
- Sealing and insulating a home’s envelope can improve air-tightness by about 25%. ENERGY STAR Why Seal and Insulate, ENERGY STAR’s guidance on air sealing and home energy performance. (Accessed August 2026)
