Do-it-yourself siding cornice decoration - Step-by-step instructions + Photo and Video

Do-it-yourself siding cornice decoration - Step-by-step instructions + Photo and Video Decorating the cornice with siding with your own hands - step by step instructions. Decorating a home with materials such as siding is a great solution for every building, be it a workshop or a private home. Not only walls can be decorated with such a finish. Even the cornice ledges were trimmed with siding. Let's look at how to do it yourself with siding cornice trim.

Varieties of panels


This type of siding looks very expensive and aesthetically pleasing, it will not be difficult to install it and no additional products are required. But keep in mind that curtain rods tend to collect condensation, for this reason, wood products will be constantly damaged by moisture. If the cornice is on the street, there is also room for temperature exposure. These two factors inevitably lead to the resolution of the material.


Since it is not very profitable and convenient to hem the cornice with wood siding, we will try to consider another option.

The metal is strong enough and inspires confidence, but due to the same condensation, it will begin to rust even though it has a galvanized layer. As a result, rust spots with a characteristic reddish color are visible. Aesthetics will be lost, and with it, strength will be lost. Of course, if the option of buying a copper profile, as it is resistant to corrosion and has a beautiful noble shade. Just before you hem the cornice with this type of siding, think about the cost.

The price of copper material is high.


Both of the previous options are not very suitable, besides, they are quite expensive. Vinyl siding is relatively inexpensive and more common in construction due to its moisture resistance.

Polyvinyl chloride, from which this type of siding is made, has:

  • Do-it-yourself siding cornice decoration - Step-by-step instructions + Photo and Video High strength.
  • Heat and moisture resistance.

  • Wide color gamut.
  • Nice price.
  • Ease of installation
  • The fact that the installation does not require multi-line instructions.

Please note that siding for finishing the cornice itself is not suitable, therefore, spotlights are used - special products designed just for the cornice.

These are PVC panels with / without perforation, which are needed to protect the eaves from excess moisture.

There are several types of spotlights, which differ in the type of perforation:

  • Without perforation.
  • Partially perforated.
  • Fully perforated.

This is necessary for ventilation of the cornice space. In order for the siding of the cornice, the photo of which is attached in the article, to be correctly selected, first you need to familiarize yourself with the project.

Based on what the engineering solution of the cornice assembly is, determine the degree of possible moisture. Also, thanks to the study of the project, you can immediately choose the desired shade of the product with which you will be finishing.

The most popular spotlights are those with combined perforation. They will make it possible to get excellent ventilation, while moisture will not get inside. The topic of ventilation in wooden houses is especially relevant.

Excess condensation causes wood to rot, and this affects the bearing capacity. The metal frame will also not be affected by moisture. Rust not only "eats up" the useful area of ​​the elements, but also spoils the appearance.

In a warm attic, it will be more expedient to hem overhangs with solid spotlights. They are needed to prevent cold air from entering and protect the roof from moisture that can get outside.

Fully perforated panels for enhanced ventilation. In this case, the panel will facilitate the movement of air masses. This type of panel is used for roofs with non-ventilated solid decking. For example, if you have a roof made of bituminous tiles or covered with roll materials.

Attachment points

In order to hem the cornice to be correct and have the required aesthetic effect, you need to know certain subtleties.

Types of bearing elements coupling


Do-it-yourself siding cornice decoration - Step-by-step instructions + Photo and Video In this case, a tightening or the lower chord of the truss can serve as the lower part of the roof structure. In any case, you will need to decide on the step of the farms. The approximate value of the construction step is from 50 to 80 cm. In this case, the length of the panel will be approximately 3 meters. If you carry out simple calculations, determine that the panel will need to be cut at the attachment points.

To check the flatness of the plane at the bottom of the supporting structure, pull the thread over them. It should be pulled along the extreme points of the cornice. If in some place the elevations do not match, they will need to be leveled and this is done by stuffing the strips.

Along the rafter leg

This method is the most common knot. In this case, you need to check the trim of the rafters for compliance with the level.

To fix the cornice, you need to take two strips with a size of 10 * 4 cm. One of them must be attached to the rafter leg, and the second to the wall of the building. The bottom of the plank should be at the same level. Fastening the planks can also be done with nails.

If the roof has a slight slope, then the overhang will be flat.

For architectural expressiveness, hem the overhang straight along the rafters. This will save you time and lumber. Only in this case, a little more siding will be required than with the horizontal version.

Increasing the cornice

If you watch the video of finishing the cornice with siding, it will become clear that in certain cases the line of the cornice should be expanded. This is especially true when it comes to renovated buildings.

In such a building, elements that tighten the house or reinforcements should be hidden. What to do in this case?

To do this, attach an additional supporting frame to the wall and rafters.Attach eaves siding to such a cantilever structure. From below it will need to be sheathed with a perforated panel to improve ventilation. Cover the side of the structure with ordinary panels for finishing the facade.

Installation of spotlights

Tools and devices. You will need:

  • Hammer.
  • Screwdriver.
  • Construction / laser level.
  • Shears for metal or a special knife for cutting siding.


The easier this or that action seems from the very beginning, the more difficult it is to perform it. Correctly finishing cornices with siding with your own hands requires consistency and thoughtfulness, as well as watching a lot of videos, photos and studying information on the topic.


  1. Do-it-yourself siding cornice decoration - Step-by-step instructions + Photo and Video Nail the wind bar. It will be needed to fix the remaining elements and will help to give the structure completeness and rigidity.
  2. Attach the J-profile to the wind bar.

    All vinyl siding elements must be secured using self-tapping screws.

  3. Helpful Hint: When using nails, even hammering can damage the material between the head of the fastener and the siding. Leave room for expansion due to temperature differences. When installing on nails, it is more difficult to maintain the gaps.
  4. Attach the J-profile to the wall as well.

    Use a thread or a builder's level to check for correct installation. They must be in the same horizontal plane.

  5. Insert the PVC curtain board into the profiles that are installed. The soffit panel must be cut in width to the required size.
  6. Helpful Hint: The installation of soffits must be done before the gutter system is attached.

  7. If the roof is covered with metal shingles, a hemming strip can be attached to the wind bar. It must be matched to the shade of the roof. The screw heads must also match the selected shade.

Features of working with the material

Each material has its own distinctive features. Siding is very easy to install, but don't overdo it with mechanical impact.

Pressing firmly or clicking the seams can easily damage the panel. When exposed to fire and exposure, the siding will begin to melt, so do not bring burners or any other source of fire near it. PVC panels do not burn, so there should be no fire.

If you plan to attach hooks or hangers of the desired shade to the eaves, think about it in advance. It is important that you do not attach them to the siding as it will not support the weight of the flower, pot, and earth.

But where fastening is permissible, it is to a rafter leg or a crate for soffits. Siding cornice trim is very common due to the lightness of the material. You can also mount the panel yourself. Difficulties will only be with the length, since it is quite difficult to keep 3.5 meters in weight.

The huge advantage is that installation is simple - no expensive equipment or power-hungry tools are required. Also, there are no special technologies and ornate schemes. Everything is quite simple and is done with the help of those tools that are at hand.


Based on everything that has been said above, it becomes clear that the work can be easily done independently. There is nothing difficult if you choose the right materials and learn about the installation technology.

Therefore, arm yourself with all the information from the article and you can safely start the battle for your comfort and beauty at home. And remember that everything is in your hands!