How Much Does Siding Replacement Cost? A Homeowner’s Guide
Replacing siding is a major exterior project, so it makes sense to understand the investment before choosing materials or signing a contract. Your siding replacement cost depends on the size and complexity of the house, the siding product, removal needs, trim work, windows, and what contractors discover underneath the existing exterior. Knowing what drives the price can make estimates easier to compare and help you decide where it makes sense to spend more for durability, appearance, or long-term performance.
The figures in this guide come from Ryan Johnson, owner of Right Roofing & Siding, on Episode 13 of the Right at Home podcast, which aired October 5, 2026. The company is based in Urbandale, just northwest of Des Moines, and its crews handle siding installation and replacement across the Des Moines metro, including homes in Johnston, Ankeny and West Des Moines. These are its own ranges, not national averages.
How Much Does It Cost to Replace Siding?
At Right Roofing & Siding, the average siding project runs $25,000 to $75,000, and basic vinyl on a smaller house is about $25,000 to $30,000, according to Ryan Johnson on Episode 13 of Right at Home.
That range is broad because siding projects can be very different from one house to another. The amount of exterior wall area matters, but so do height, architectural details, siding material, trim, accessibility, and the condition of the structure underneath.
A simple smaller home using basic vinyl may be closer to the lower end of the range. A larger or more detailed property using upgraded materials can require considerably more labor and material. Ryan noted that decorative curb appeal details on the front of the house typically add to the cost as well.
What Factors Affect the Price of Siding Replacement?
The biggest factors are the size and design of the home, siding material, labor requirements, removal, trim, and the condition of the existing exterior.
A larger house usually requires more material and more labor, but square footage alone does not tell the entire story. A house with long, straightforward walls may be easier to complete than another home with many corners, gables, windows, doors, and roofline transitions.
Height can also affect the work. Upper stories require more setup and make installation more involved.
The siding itself matters as well. Basic vinyl, insulated vinyl, LP, and Hardie products have different material characteristics, installation requirements, appearance, and long-term value.
How Does the Siding Material Affect the Price?
The siding material affects both the initial investment and what homeowners can expect from the exterior over time.
There is no single material that is automatically right for every property. Homeowners should think about their budget, how long they expect to own the house, how much maintenance they want, and the appearance they prefer.
Basic Vinyl Siding
Basic vinyl can be an attractive option for homeowners who want to update the exterior while keeping the project relatively straightforward.
Ryan explained that basic vinyl on a smaller house is about $25,000 to $30,000. The actual project still depends on the house itself and what is included in the scope.
Vinyl also offers a wide range of colors and profiles, allowing homeowners to update the look of the property without committing to a painted siding product.
Insulated Vinyl Siding
Insulated vinyl adds a layer of insulation behind the siding panel. It can appeal to homeowners looking for an upgraded vinyl option with additional performance benefits.
The U.S. Department of Energy explains that insulated siding incorporates rigid foam insulation and can provide continuous insulation that reduces thermal bridging through exterior walls.
One product Ryan discussed is CraneBoard insulated vinyl. He said it carries a lifetime warranty that stays with the house, even if you sell, with no paperwork to file.
LP Siding
LP siding is another option for homeowners who like the appearance of traditional wood but want an engineered exterior product.
Ryan said LP panels carry up to a 50-year warranty, and the paint on LP’s prefinished ExpertFinish product carries 15 years. LP Building Solutions lists the same terms for ExpertFinish: a 5-year labor and materials warranty, 15 years on the finish and 50 years on the substrate, each a limited warranty.
Hardie Siding
Hardie is another popular exterior option for homeowners who prioritize durability and a traditional appearance.
Ryan described Hardie as more of a cement board product. Its warranty differs from LP’s: the James Hardie product page linked below lists a 30-year non-prorated, transferable limited warranty on the Hardie Plank lap siding substrate, so ask which warranty applies to the exact product in your quote.
The official James Hardie product information also emphasizes moisture resistance, climate-focused performance, and low-maintenance exterior protection.
As with LP or vinyl, installation quality remains important. Even a strong siding product needs proper preparation, flashing, fastening, trim, and water management to perform as intended. As Ryan put it on the episode, “Most siding failures are not bad material. They are bad installation.”
Why Can Two Siding Estimates Be So Different?
Two siding estimates can be very different because contractors may be quoting different materials, installation methods, preparation work, trim details, and overall scopes.
One proposal may include more comprehensive removal and preparation. Another may use a different siding product or handle trim and accessories differently.
Ask what specific siding product is included. Find out how the contractor plans to handle corners, windows, doors, flashing, housewrap, trim, removal, disposal, and cleanup.
A lower estimate is not automatically a better value, just as a higher estimate is not automatically better work. The important question is what you are receiving for the price and whether the contractor can clearly explain it.
What Can Contractors Find After Old Siding Is Removed?
Contractors may uncover damaged sheathing, moisture problems, rot, flashing issues, or other conditions that were hidden behind the old siding.
Exterior problems are not always visible from the yard. Siding can cover the wall surface for years while moisture or previous installation problems develop behind it.
The Vinyl Siding Institute recommends installing vinyl siding over a smooth, flat sheathing surface with a continuous water-resistive barrier. Its installation guidance also calls for code-compliant flashing around windows, doors, corners, rooflines, and other openings.
If damage is present, covering it with new siding does not solve the underlying problem. Repairs may need to happen first so the new exterior has a suitable surface and the wall system can function properly.
One common find is the flashing where the roof meets the siding. Ryan said that with the siding off, his crews can see whether the roofers replaced that flashing, and reflashing it during the siding project can add a few thousand dollars, depending on the size of the house.
This is also why homeowners should ask before work begins how unexpected conditions will be handled. A clear process makes it easier to understand changes if crews find something that could not reasonably be seen during the original inspection.
Should You Repair Siding or Replace It?
Repair may make sense when damage is isolated, while replacement becomes more practical when the exterior has widespread problems or repeated repairs.
A few damaged panels do not necessarily mean the entire house needs new siding. If the surrounding material is still performing well and a suitable repair can be made, addressing the problem area may be enough.
Replacement becomes a stronger consideration when homeowners are dealing with recurring issues across different parts of the house.
Cracking, loose siding, warping, deterioration, moisture concerns, or an exterior that continually needs attention may point to a larger problem.
Appearance can matter too. Matching older siding is not always easy because the existing exterior may have changed through years of weather exposure.
A professional inspection can help determine whether a repair actually solves the issue or simply postpones a replacement that the home already needs.
How Long Does Siding Replacement Take?
Siding replacement takes about one week for a smaller house and 7 to 10 working days for a larger one, according to Ryan.
The actual workflow depends on the home, material, weather, accessibility, and whether crews discover repairs that need to be addressed during installation.
A smaller home with a straightforward exterior will generally move more quickly than a large property with complicated rooflines, numerous openings, or detailed trim.
Homeowners should ask what the workday will look like before the project begins. It helps to know where materials will be placed, how the crew will access the house, what areas should remain clear, and how cleanup will be handled.
Is It Worth Replacing Windows at the Same Time as Siding?
Replacing windows during a siding project is often worth it, because Ryan said adding a window while the siding is off cuts the labor on that window’s installation by about 50%, a saving of $2,500 to $10,000 when both are done together.
The reason is straightforward. When crews are already working on the exterior and the siding has been removed, they have access to areas around the window that would otherwise require additional exterior work later.
Doing both projects together can also make it easier to coordinate flashing, trim, and exterior finishes.
That does not mean every homeowner needs new windows when replacing siding. If your current windows are performing well, there may be no reason to replace them solely because siding work is underway.
However, if both projects are already on your list, it is worth discussing them together before the siding project begins.
What Should Be Included in a Siding Estimate?
A siding estimate should clearly explain the material, labor, preparation, removal, trim, accessories, cleanup, and how unexpected repairs will be handled.
The proposal should identify the actual siding product rather than simply saying “vinyl” or “siding.”
Ask what happens to the existing material. Find out whether removal and disposal are included. Ask how the contractor plans to address housewrap, flashing, trim, windows, doors, corners, and other transitions.
Warranty information should also be clear. If you are comparing CraneBoard, LP, Hardie, or another product, make sure you understand both the manufacturer coverage and any workmanship warranty offered by the installer.
Is the Cheapest Siding Estimate the Best Choice?
The cheapest siding estimate is not necessarily the best choice because price only tells you part of what you are buying.
There can be meaningful differences in products, preparation, installation methods, trim work, flashing, cleanup, and warranty coverage.
If one estimate is considerably lower than another, ask why.
The contractor should be able to walk through the proposal and explain where the differences come from. You should know what materials are going on the house, how they will be installed, and what happens if additional work becomes necessary.
Ryan said some companies leave the old siding on and cover it, which hides any damage underneath, while his crews always remove it first. His summary of the trade-off was simple: “Price is what you pay now. Cost is what you pay later.”
Good siding is an investment in the exterior of the home. The objective should be to get appropriate materials and quality installation at a price you understand, rather than simply selecting the smallest number on the page. Our guide to the best siding companies in Des Moines, Iowa covers what Ryan says to check before you hire.
How Should You Budget for Siding Replacement?
You should budget for siding replacement based on an inspection and detailed project scope rather than a generic online price.
Ryan's figures provide a practical starting point. Right Roofing & Siding’s average project runs $25,000 to $75,000, with basic vinyl on a smaller house about $25,000 to $30,000.
Ask what is included in the base estimate and what conditions could change the scope. If you are considering different materials, request enough information to understand what you gain by moving from one option to another.
Think beyond today's price as well. Warranty coverage, expected product life, maintenance, appearance, and how long you plan to own the home can all affect what represents good value for you.
How Can You Get an Accurate Estimate for Your Home?
The best way to understand your siding replacement cost is to have a contractor inspect the property, discuss your material options, and build the estimate around the actual house.
Online averages cannot see your walls, rooflines, windows, existing siding, or underlying conditions.
Ready to Understand What Your Siding Project Really Needs?
Planning a siding project can feel overwhelming when you are trying to balance cost, durability, appearance, and the possibility of hidden repairs.
Right Roofing and Siding can evaluate your exterior, talk through your options, and explain what is being recommended before you commit to the project. The goal is to help you understand your house first, then choose a solution that makes sense for your priorities.
If your siding is worn, damaged, or simply ready for an update, contact Right Roofing and Siding to schedule an exterior evaluation and start with a clearer picture of what your project involves.
Frequently Asked Questions
How Much Does Siding Replacement Cost in Des Moines?
At Right Roofing & Siding, which is based in Urbandale and serves the Des Moines metro, the average siding project runs $25,000 to $75,000, according to owner Ryan Johnson. The final price depends on the size of the home, the siding product and the details, so it should come from an inspection.
How Much Does Basic Vinyl Siding Cost on a Smaller Home?
Basic vinyl on a smaller house is about $25,000 to $30,000, according to Ryan. The final project scope still depends on the home, existing exterior, and work involved.
How Long Does Siding Replacement Usually Take?
Siding replacement takes about one week for a smaller house and 7 to 10 working days for a larger one.
Should I Replace My Windows When I Replace My Siding?
It may make sense if your windows already need replacement. Ryan said doing windows with the siding cuts about half the labor on each window’s installation, a saving of $2,500 to $10,000.
What Warranty Does CraneBoard Insulated Vinyl Have?
Ryan said CraneBoard insulated vinyl carries a lifetime warranty that stays with the house, even if you sell it.
What Warranties Do LP and Hardie Siding Carry?
LP lists a 50-year limited warranty on the substrate of its ExpertFinish siding, and James Hardie lists a 30-year non-prorated limited warranty on Hardie Plank lap siding. Ask which warranty applies to the exact product in your quote.
How Long Is the Paint Warranty on LP ExpertFinish?
The factory paint finish on LP ExpertFinish carries a 15-year limited warranty, according to LP and to Ryan on Episode 13.
Why Should I Get an Inspection Before Budgeting for Siding?
An inspection allows the contractor to evaluate the actual exterior, measure the scope, discuss materials, and identify visible conditions that could affect the project. It gives you a much more useful basis for planning than a generic online estimate.
