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Top-Rated Siding pros in Alton - Updated Nov 2026

Avatar for Timeless Exteriors LLC
Timeless Exteriors LLC
5.0(
6
)
Vinyl Siding - Install or Completely ReplaceWood or Fiber-Cement Siding - Install or Completely ReplaceMetal Siding: Install or Completely Replace+2 more

Serving Alton, IA and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"It went very well! They showed up on time and addressed all the concerns I had. Jeremiah went through everything with us and was able to have it done in no time. We’ve had contractors before and they would say they would get it done by those time and it would never be done by the time they would say. We were very happy and pleased that they had it finished when they said they would. They did amazing work and I would recommend them to anyone!"
Siding and Windows
Siding and Windows
Siding and Windows
Siding and Windows
Additional Photos

+3

Response time2 days
Response rate100%
13 neighbors recently requested a quote
Avatar for 1-800-HANSONS (Sioux Falls Exteriors)
1-800-HANSONS (Sioux Falls Exteriors)
4.0(
665
)
Vinyl Siding - Install or Completely Replace

Serving Alton, IA and surrounding areas

Approved (Corporate)

In business since 1988

Free estimates

Credit card accepted

Our number one priority is to serve our customers by anticipating their needs and exceeding their expectations. We do what it takes, every day, to make Hanson's Window and Construction, Inc., the best place for our family to serve yours.

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+16

9 neighbors recently requested a quote
Recommended by86%of homeowners
Anderson Handyman Services
4.8(
4
)
Vinyl Siding - Install or Completely ReplaceVinyl Siding - Repair or Partially ReplaceWood or Fiber-Cement Siding - Install or Completely Replace

Serving Alton, IA and surrounding areas

In business since 2017

Free estimates

"Jared was on time. It was a little cool for painting the porch but he power washed the deck. Came back later and did 2 coats to the deck floor and 1 coat to the railings and lattice. He is very quiet, works constantly. He always cleans up any mess."
Response time1 day
Recommended by100%of homeowners
Dave Navarro Construction
5.0(
2
)
Metal Siding: Install or Completely ReplaceMetal Siding: Repair or Partially ReplaceSiding Installation or Repair+4 more

Serving Alton, IA and surrounding areas

In business since 2010

Free estimates

"The workmanship was excellent. The work was completed within the time frame agreed upon as well as the price quoted. Everything was done very professionally from start to finish. I HIGHLY recommend Dave Navarro Construction for any interior remodeling. I will definitely use him again - without hesitation."
Recommended by100%of homeowners
American, Ltd.
0.0(
1
)
Metal Siding: Install or Completely ReplaceVinyl Siding - Install or Completely Replace

Serving Alton, IA and surrounding areas

In business since 1979

Our quality of material and attention to detail is second to none! By using American Ltd you are getting a company that buys it materials in volume and we can get that same high quality product you would pay from another contractor at a rock-bottom price! \n \nWe want you save money on the price, but not on the material. At American Ltd. We only energy efficient windows and we use that best material that will last so you do not have to keep replacing the work, which will really save you any money! \n \nSo for a job done right at a price that is really nice call your true Mid-West Siding and Window Company American Ltd. We are servicing the following states: Iowa, Kansas, Minnesota, Missouri, Nebraska and South Dakota. \n

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Siding FAQs, answered by experts

Concrete log siding is not the same as fiber cement siding. Fiber cement siding is made from a mixture of cement and cellulose fibers, while GFRC is made from cement, glass fibers, and polymers. The materials are similar in their durability, longevity, and curb appeal, and the main difference is that concrete log siding is available in more styles that resemble traditional log siding. Fiber cement is also less expensive, with materials costing around half what you’d pay for concrete log siding.

Insulated vinyl siding costs about twice as much as the cheapest form of vinyl siding, but it’s still more affordable than other types of siding, including fiber cement, wood, stone, and brick. You get a lot of bang for your buck with vinyl siding; it’s durable, it’s available in a wide range of styles and colors, and it helps lower your energy bills.

If you buy new cedar, the process of cutting it usually roughs up the surface enough that it doesn’t require sanding. However, if you buy older cedar or you’re repurposing it from another application, it’s a good idea to sand it. This helps the stain settle into the grain, and results in a more uniform appearance.

Although dish soap will work to clean some of the grime off the aluminum siding, it may not kill mold and mildew as efficiently as a cleaning solution you can buy at a hardware store. If you have oily or greasy substances on the aluminum siding, rather than mold and mildew, dish soap should work extremely well.

You can put new siding over clapboards, but it’s not recommended. Some sidings, like vinyl siding, can go over clapboards with sheathing like a foam layer in between. However, it’s best to remove clapboard siding if you plan on replacing it with new siding. Burying wood clapboards underneath new siding can create risks of rot and mold, or hidden insect damage. It can also create warping issues over time. Removing clapboards allows you to properly install a new sheathing, as well as clean up the exterior wall and look for any signs of damage.

The Alton, IA homeowners’ guide to siding services

From average costs to expert advice, get all the answers you need to get your job done.