Borderline Siding & Windows

Information may not be reliable

We are a family owned siding & window business, established in Kiester in 1954, that celebrated its 50th anniversary in 2004.

We service southern Minnesota and northern Iowa. We are a company that prides itself on giving individual attention to each job and providing you with fine workmanship.

Along with siding, there are many trim and accent products that will help make your house a distinctive home. Our experienced installers will instill a feeling of confidence in you as they take pride in doing a fine job and leaving a clean work site.

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