
Which Siding Type Are You?
Vinyl? Fiber cement? Wood? Which siding type is right for you?
Take our easy quiz to find out!
Get An Instant Siding Estimate
Don't want to wait for someone to come out to your home to get an estimate?
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How much will a siding replacement cost?
A James Hardie fiber cement siding replacement can cost around $44,000-54,000. The cost of your siding replacement depends on the size of the project, material of siding, condition of your current wall/siding, and customizations.
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Do you have to remove my existing siding, or can you put new siding on top?
If there is any deterioration, rotting, or swelling in the siding, it must be removed to place the new siding. If your existing siding is in good condition with no damage, it can be used as the substrate, or underneath, the top siding in place of the oriented strand board which is what Southwest Exteriors uses as substrate.
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Can you patch up a part of my siding?
With Southwest Exteriors, we only do full-scale siding replacements and do not patch up small areas of damaged siding.
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Do you offer any other type of siding besides James Hardie?
At Southwest Exteriors, we only offer James Hardie products because they are the highest quality siding products on the market.
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How long does Hardie siding last?
When installed properly and under Hardie’s best practices, Hardie siding can last 30-50 years on your home. However, if it is not installed properly, the siding can fail in as little as a month.

Lifetime Guarantee: Invest in a high-quality siding and installation
We only use the highest rated products for all siding installations and know the difference paying attention to the details makes. Your San Antonio James Hardie Siding replacement will last your lifetime in your home, and if anything is not up to your standards or goes wrong with your siding, we’ll do all we can to make it right for as long as you own your home.
The Best San Antonio Siding Products Backed by a High-Quality Installation
You want to know that you’re getting the best siding products with the best installation to protect your home. However, the quality of the product doesn’t just determine the success of your project.
After your Hardie siding is installed, we’ll have a certified James Hardie inspector come to ensure your San Antonio siding was installed under Hardie’s best practices. You’ll know that your new siding can weather the storm and last under any condition.

Hear From Our Happy Customers
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They communicate every step of the way. The installers were very pleasant & professional. They were careful with the surroundings & cleaned everything before leaving.- Jill C.
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The work was done on time with no issues and the entire team was responsive and dedicated to making us happy with the final results. Highly recommend them.- Scott & Kim H.
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We met with three door companies before choosing SW Exteriors. They were very professional and personable. It was such an easy process and they are on top of their communication…I never had to follow up!- Brooke E.
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The installers were very polite, very professional, and I am very pleased with your company.- Luisa G.
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They worked seamlessly together in tandum. They were fast, efficient, and hard working. I was extremely impressed that it only took them a few hours to replace 9 VERY OLD windows!- Mandy R.
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From start to finish, things were communicated and happened on time. Crews were friendly and respectful of my premises. And I absolutely love my casement windows!- Kim I.
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This was one of the best experiences I have had with a home construction contractor. The install crew was extremely efficient, and the teamwork was amazing to see. After 10 years, the windows look like new. Extremely pleased.- Bill J.
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They were professional and informative, not salesy, in the initial meeting, answering all my questions and showing me all options. They actually listened to what I wanted!- Shirley S.

Your 3-Step Plan
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Schedule your commitment-free consultation
Give us a call or click the “Schedule your free consultation” button to talk with a representative and schedule your free consultation. You’ll meet with an expert design consultant in your home on your time to design your new siding.
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Get your siding installed without the stress
When it comes time to install your new siding, there’s no need to worry. Your project will be completed with the highest quality craftsmanship, detailing, and will be left spotless.
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Have the look you looooove coming home to!
Once your San Antonio siding replacement project is complete, you’ll have the best looking house on the block. If anything becomes damaged or is not up to your standards, we’ll fix it for a lifetime.