10 Tips for Correct Installation of Vinyl Siding

10 Tips for Correct Installation of Vinyl Siding
Vinyl Siding
10 Tips for Correct Installation of Vinyl Siding

Installing any kind of Vinyl Siding takes a lot of time and effort, and there are many details that must not be overlooked. However, vinyl is much easier to remove, change, and install than any other type of siding, so don't delay if you want to add a new window, move a door, or make an extension.

In this article, we will discuss:

  • Removing old / damaged siding
  • Installing new panels
  • Measuring, cutting, fitting and fastening
  • How to make the right vapor barrier

Necessary tools and equipment for installing PVC siding

  • Space to work: area for vinyl strips as they are measured and cut
  • Desktop
  • Jigsaw or hand saw
  • Roulette
  • Plumb line
  • Ladder
  • Split-tail hammer
  • Scissors
  • Knife

Necessary materials

  • Siding
  • Vapor barrier
  • Aluminum profile
  • J-channel

Using a tape measure from the ground or stairs, do your best to measure each section the siding will be installed on.

To calculate the area, simply multiply the height by the width of each rectangular section in meters. This will give you the area in square meters.

Measure the width and height of gables and other triangular sections by measuring at the tallest and widest points. Multiply the height by the width and divide that number by 2 to get the area of ​​the triangle.

Do not subtract square feet for doors and windows. You may need these dimensions additionally to get the perfect cladding for your façade Vinyl Siding. Once you have all the measurements, add them together to get the total area.

Step-by-step instructions for installing siding

Here you will learn how to remove existing siding, apply a moisture barrier, install the J-channel, and finally secure the siding.

Repair of old siding

Mark the siding strip you want to remove. Then slide the edge of the strip over the one you want to remove. Hook the edge that is attached to the bottom, damaged strip. Slide it to the side.

Removing the siding can be difficult if it is old and can be quite fragile. If you are unable to insert the panel in the desired location, try moving up one panel Vinyl Siding.

Be sure to mark the top of the panel so you know where to attach the new siding. Use a level.

Since the nails are not flush with the wall, it will be easier to place a pry bar underneath to pull them out. It is important to remember at this stage to keep the pry bar or nailer away from the siding. Otherwise, you can break the strip.

Now that you have your nails removed, it's time to lower the siding strip. Be sure to number it so that you know where it comes from and where it should be attached. Lower the strip If the end of the strip is inserted into the sheathing, tilt it to pull it out. Right around the window, you may have to move the shorter pieces up and down to get the panels out of the J-channel.

how to install vinyl siding will fade with age. Many owners will often remove faded siding from a less visible area of ​​the home and use it on more visible areas of the window. You can place the new siding in a less visible spot. In some cases, you may need to replace the entire wall with new vinyl.

Preparing the wall surface for siding cladding

Check the entire wood subsystem and replace any planks that are damaged or rotted. Make sure all boards are locked in place.

Go ahead and remove all attachments outside of the area you are working on. Downpipes, moldings, lanterns, or decorations will interfere with your work. In any case, they need to reinstalled over the new siding.

Cutting vinyl siding

There should be a 1⁄4 inch gap at each end. The trimmed parts will cover the gap. It is imperative that the panels can expand and contract behind the cladding.

There are places for fastening nails or screws. Center the nail in the slot and drive in, leaving some room for the panel to move. The nail should be about 1/16 inch open.

installing a vapor barrier before installing siding

Correct installation of the vapor barrier very important as it serves as a moisture barrier that keeps any moisture that passes through the siding from getting the walls of your home wet.

Installing a J-channel around a window

The next step in waterproofing your window is to install a J-channel. It's all around the window and you will need new stripes. Install panels from bottom to top.

It will look much better if you just cut the corner. This gives him a nice, professional look. Make sure the top channel is correctly positioned over the side pieces as this area will collect a lot of water.

Install PVC siding

Start at the bottom of the wall and work your way up.

Start by fitting the end under the sheathing. Then, tilt the siding strip and place the other end under the sheathing. Once the ends tucked in, slide the strip up and snap it into the locking


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