How to make a stretcher for the canvas with your own hands? Technology of construction

The subframe is a structure assembled from wooden racks or slats. It can have different sizes and uses. Make a stretcher for the canvas with your own hands will not be difficult. To do this, you need to know what type of construction is required in one or the other case.

Types of stretchers

They are of two kinds: prefabricated and deaf. The first type consists of modular and wedge subframes. The second is characterized by a strong and reliable connection of all elements. It can not be tightened or change the distance between the rails in it, unlike modular subframes.

Prefabricated structures are sold by separate racks. Their cost is slightly higher than that of simple subframes. They are popular because they can be used both for stretching canvas paintings under the frame, and without it.

Any subframe must have the following characteristics:

• Strength - all elements are securely fastened together;
• Wear resistance - it is necessary to collect the construction only from dry wood;
• Match the size of the picture.

For this reason, it is necessary to choose a quality material for the construction.

Choosing raw materials for the product

To make a stretcher for the canvas with your own hands, you need wood. It can be pine, oak, birch, mahogany and other varieties. The material should be well dried, processed and prepared. Otherwise, the structure will deform with time.

We make a deaf subframe

This type of product is more popular due to its low cost. To make such a stretcher for the canvas by the hands everyone can.

Such tools and materials will be required:

• Wood slats or slats;
• Ruler;
• hacksaw;
• Joiner glue;
• Furniture stapler;
• sandpaper;
• a hammer;
• Furniture corners.

How to make a stretcher for the canvas with your own hands? Start the manufacturing process with the definition of the size of the future product. After that, you need to saw off two vertical and horizontal bars. You can do this at an angle of 45 degrees.

The received details are processed by an emery paper. Their surface should be smooth and not contain knots. Endings of elements are bled on both sides with joinery glue and join together. To ensure that the structure is strong, the furniture corners at the corners of the subframe are mounted to the inside.

After that, the product is covered with several layers of varnish or paint. This will help protect wood from moisture and other aggressive influences.

Modular structures

Such a stretcher for the canvas to make their own simple. It has all the elements, as in the standard product of the deaf type. The main difference is the bolts and nuts, which are located at the corners of the product. With their help adjust the stretching of the canvas, so that the cloth does not sag. To make a design, you will need the same materials and tools as for the previous product.

We pull the canvas on the ready stretcher

The process for an inexperienced person can take a long time. How can I stretch the canvas on the stretcher with my own hands? Initially, it is necessary to check the diagonals of the structure. Then on the product place the picture in such a way that the picture was in the center. Fix the canvas on all sides of the subframe with a stapler (one staple - one side).

After that, similar actions are performed on the entire surface of the structure. The distance between the staples should be at least 2-3 cm. The excess canvas is cut with scissors, and the rough edges are bent and glued to the inside of the subframe. The picture is framed.