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How To Cut Vinyl Siding

By July 30, 2023No Comments
Vinyl siding on a home

Vinyl siding has become a popular choice for homeowners due to its durability and low maintenance. It not only enhances the aesthetic appeal of a home but also provides protection against harsh weather conditions. Cutting vinyl siding correctly is essential to ensure a professional finish. Wondering how to cut vinyl siding? There are tools that you need and also to follow a step-by-step process for cutting vinyl siding.

What is Vinyl Siding?

Vinyl siding is an exterior cladding made from polyvinyl chloride (PVC). It is designed to resemble traditional wooden siding while offering superior resistance to rot, moisture, insects, and fading. Vinyl siding comes in a variety of colors and textures, making it an attractive option for many homeowners.

Man installing siding on a house.

Tools Needed to Cut Vinyl Siding

To cut vinyl siding accurately, you will need the following tools:

  1. Measuring tape: Used to measure the length and width of the siding accurately.
  2. Pencil or marker: Essential for marking the areas where cuts need to be made.
  3. Utility knife: A sharp utility knife is ideal for making precise cuts on vinyl siding.
  4. Tin snips or shears: These are used for cutting through thicker sections of siding, such as corner pieces.
Installing cut vinyl siding.

Step-by-Step Process

  1. Measure and mark – Use a measuring tape to determine the required length of the vinyl siding. Mark the measurement with a pencil or marker on the back of the vinyl siding panel.
  2. Score the cut line – Using a utility knife, score along the marked line on the back of the siding panel. Apply firm pressure while scoring to ensure a clean and accurate cut.
  3. Snap and break – Hold the siding panel with both hands and snap it along the scored line. This should result in a clean break, leaving you with the desired piece of siding.
  4. Fine-tune the cut – If necessary, use tin snips or shears to trim any excess or uneven edges. This is particularly helpful when cutting corner pieces or making intricate cuts around windows or doors.

Recommended Maintenance

Now that you know about cutting vinyl siding, let’s look at a few other maintenance areas. One of those is pouring concrete in the rain. It may sound like you can’t do this, but a skilled contractor can as long as he or she knows how to get the excess water out.

Another one is cleaning brick pavers. Over time, your brick pavers will get dirty so you will need to clean them. There is a step-by-step process for doing this and it involves baking soda and detergent to clean them.

Lastly, if you need to seal between the foundation and the house, there are basic tools you need and polyurethane caulk to accomplish this project. It’s a good idea to have a professionally licensed building contractor assist.

When Do I Call a Professional?

While cutting vinyl siding can be a DIY project for many homeowners, there may be instances where it’s best to call a professional. If you have limited experience working with power tools or if the project requires complex cuts, it’s wise to seek professional help. Additionally, if you encounter unexpected issues or lack the necessary tools, hiring an experienced contractor can save you time and ensure a high-quality installation.


Cutting vinyl siding properly is crucial to achieving a seamless and professional look for your home. By following the step-by-step process outlined above and using the necessary tools, you can successfully cut vinyl siding yourself. However, always remember that there are instances when it’s best to call a professional to ensure a flawless installation. Call on Avalon Home Inspections, to conduct your roofing inspection during a complete home inspection in Atlanta, GA.

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