What is the cost per square foot for insulated vinyl siding?

Insulated vinyl siding cost per square foot usually ranges from about $7–$9 (standard insulated) to $10–$13+ (premium/high R-value). Installed cost includes materials and labor. Removal of existing siding adds roughly 10–15% to the total. Get 2–3 local quotes for accurate pricing in your area.

What is the R-value of insulated siding?

Standard insulated (foam-backed) vinyl siding typically adds R-2 to R-4 to the wall. Premium or high R-value insulated siding can provide R-5 or more. Combined with cavity insulation, insulated siding improves overall wall R-value and can reduce heating and cooling costs, especially in cold or hot climates.

Does insulated siding save on energy costs?

Yes. Insulated siding adds a continuous layer of foam behind the panels, reducing thermal bridging and improving energy efficiency. Homeowners often see 5–20% savings on heating and cooling bills depending on climate and existing wall insulation. The payback period varies; in cold climates it can be more attractive.

How does insulated siding compare to non-insulated vinyl?

Insulated siding costs more than standard vinyl (roughly $2–$4 more per sq ft) but offers better R-value, improved dent resistance, a stiffer feel, and often better appearance. Non-insulated vinyl is cheaper upfront but provides no added insulation. Insulated is a better choice if you value energy savings and durability.

What is foam-backed siding and how much does it cost?

Foam-backed (insulated) siding has rigid foam insulation bonded to the back of vinyl panels. It typically costs $7–$12 per square foot installed. The foam adds R-value, reduces heat loss, and can make the siding more impact-resistant. It is a popular upgrade over standard vinyl in colder regions.

Does removing old siding add to insulated siding cost?

Yes. Removing existing siding (tear-off and disposal) usually adds about 10–20% to the project cost. Labor and disposal fees depend on the type and amount of old siding. Some installers can install over certain existing surfaces; get a professional assessment for your situation.

What factors affect insulated siding cost?

Main factors: square footage, insulation level (standard vs premium/high R-value), number of stories (higher stories mean more labor and access cost), whether old siding is removed, trim and corners, location and labor rates, and any repair work (e.g., sheathing, flashing) before installation.

Is insulated siding worth the extra cost?

For many homeowners in cold or hot climates, yes. The added R-value can lower energy bills and improve comfort. Insulated siding also tends to be more durable and less prone to denting. If you plan to stay in the home long-term or prioritize energy efficiency, the premium over standard vinyl is often justified.

Can I install insulated siding over existing siding?

Sometimes. Installers may apply insulated siding over sound existing siding if the wall can support the added thickness and weight, and if local codes allow it. Over-cladding can save on removal costs but may affect trim, windows, and doors. A professional assessment is recommended.

What is included in an insulated siding quote?

A good quote typically includes: removal of old siding (if specified), disposal, house wrap or moisture barrier, insulated vinyl panels, trim (corners, J-channel, soffit if applicable), fasteners, and labor. Ask whether trim, windows/doors wrap, and any repair work are included. Get scope in writing.

How much does insulated siding cost for a 1,500 sq ft house?

For about 1,500 sq ft of wall area, expect roughly $10,500–$19,500 for insulated siding installed, depending on insulation level (standard vs premium) and location. Standard insulated might be around $10,500–$13,500; premium high R-value $14,000–$19,500+. Removal of old siding adds to the total.

How long does insulated siding last?

Quality insulated vinyl siding typically lasts 25–40+ years with minimal maintenance. The foam backing can help reduce thermal expansion and contraction, potentially extending life. Proper installation and ventilation behind the siding also matter. Many manufacturers offer 50-year limited warranties on premium lines.

Do I need a permit for insulated siding installation?

Many jurisdictions require a permit for siding replacement, especially if structural or sheathing work is involved. Permits ensure code compliance (e.g., moisture barrier, flashing). Cost is often $100–$400. Your contractor usually pulls the permit; confirm who is responsible.

How do I get the best insulated siding quote?

Get 2–3 written quotes from licensed, insured contractors. Specify the same scope: square footage, insulation level (standard vs premium), removal vs overlay, trim and corners. Compare price per square foot and total, not just the bottom line. Check reviews and warranty terms.

What maintenance does insulated siding require?

Insulated siding is low maintenance: occasional washing with soap and water is usually enough. Inspect annually for damage, loose panels, or gaps. Avoid pressure washers on high setting to prevent water behind the siding. Repair or replace damaged sections to prevent moisture intrusion.

Insulated Siding Cost Calculator

Q: How much does insulated siding cost?

Insulated siding typically costs about $7–$13 per square foot installed, or $10,500–$19,500+ for a 1,500 sq ft home. Cost depends on insulation level (standard foam-backed vs premium/high R-value), square footage, whether old siding is removed, number of stories, and your location. Standard insulated vinyl runs about $7–$9 per sq ft; premium high R-value $10–$13+ per sq ft.

Use this free insulated siding cost calculator to get an instant estimate based on your siding area, insulation level (standard insulated or premium/high R-value), number of stories, whether you need old siding removed, and your location. Insulated vinyl siding cost per sq ft typically ranges from about $7–$13+. Get a low, average, and high estimate plus cost per square foot below.

How much does insulated siding cost?

Insulated siding typically costs $7–$13 per square foot installed, or about $10,500–$19,500+ for a 1,500 sq ft home. Cost depends on insulation level (standard foam-backed vs premium/high R-value), area, removal of old siding, stories, and location. Standard insulated runs about $7–$9 per sq ft; premium $10–$13+ per sq ft. Get 2–3 local quotes for an accurate price.

Get your insulated siding cost estimate

Project Details

Enter your project specifications to get an accurate cost estimate

Siding area*

sq ft

Insulation level*

Stories*

Remove old siding?*

Location / labor market*

Cost Estimate

Your estimated project costs based on the provided information

Fill in the project details and click "Calculate Estimate" to see your cost breakdown

Important Disclaimer:

These estimates are based on current market data and average costs. Actual costs may vary depending on your location, specific materials chosen, contractor rates, and project complexity. We recommend getting multiple quotes from local contractors for the most accurate pricing.

Average Insulated Siding Cost

National averages for insulated siding range from about $7 to $13+ per square foot installed. Below are typical ranges by insulation level (per sq ft) and by house size (total project cost).

Cost by insulation level

Estimated cost per square foot (installed)

Insulation level	Est. cost per sq ft
Standard insulated	$7–$9
Premium / high R-value	$10–$13+

Cost by house size

Typical total project cost (standard insulated, 1–2 stories)

House size (wall area)	Estimated total
1,000 sq ft	$7,500–$11,000
1,500 sq ft	$11,000–$16,000
2,000 sq ft	$14,500–$21,000
2,500+ sq ft	$18,000–$27,000+

What Affects Insulated Siding Cost?

Insulation level, square footage, removal, stories, and location drive most of the variation.

Insulation level — Standard foam-backed is lower cost; premium/high R-value adds more insulation and typically costs $2–$4 more per sq ft.
Square footage — Larger areas cost more in materials and labor; price per sq ft may be slightly lower on big projects.
Removal — Tear-off and disposal of old siding add roughly 10–20% to the total.
Stories — Multi-story homes often cost more per sq ft due to access and scaffolding.
Location — Labor and material rates vary by region; high-cost areas can be 20–30% more.
Trim and repairs — Extra trim, corners, and sheathing or flashing repairs can add to the quote.

Data from contractor quotes & supplier pricing

Updated regularly

No sign-up required

Free instant estimates

Used for project planning

Get 2–3 local quotes to confirm

Insulated Siding Cost FAQs

Common questions about insulated siding cost, R-value, energy savings, foam-backed siding, and maintenance.

Get a siding quote

Use your estimate to compare quotes. Save or share your results above, then request quotes from licensed, insured siding contractors in your area for an accurate final price.

Explore all calculators Contact us

Related Cost Calculators

Disclaimer: These estimates are for planning only and are based on national averages and typical project assumptions. Actual costs depend on your location, exact insulation level and brand, contractor rates, removal requirements, and site conditions. Always get 2–3 written quotes from licensed, insured siding contractors before committing to an insulated siding project.