Furniture and interior items

How to make a corner sofa with your own hands

There are many benefits to knowing how to make furniture with your own hands. A ready-made sofa or armchair with individual dimensions will fit perfectly into the living space, and the upholstery selected in the right way will match the interior of the room. It is also important that a new piece of furniture will cost half the price, or even less. Many home craftsmen have stuffed their hands on ottomans and stools, and now they dream of making a corner sofa with their own hands..

Table of contents:

The advantages of making a sofa yourself

Anyone can make a sofa with a small set of tools and a minimum level of training. The sofa, which we offer you to make, will not be inferior in quality to the assortment that is available in 90% of modern stores, and will even surpass many offers. There are some compelling arguments in favor of self-creation:

  • You save money. A sofa will cost three to five times less than a store-bought one. We invite you to design a sofa, taking care of the level of economy as much as possible, while not at the expense of quality..
  • You make a corner sofa with your own hands, and therefore you yourself are engaged in quality control! You should not be afraid that there is a raw timber in your sofa, there are knots in critical places, and low-quality foam rubber in the upholstery..
  • You can make a corner sofa of the design you need. According to your needs and sizes.
  • In the future, you will be able to make the banner of the sofa yourself and save money again. For example, you can see how much it costs to order a professional furniture hauling today
  • And, of course, nothing can be compared to job satisfaction and pride in a handmade product..

Choice of materials

We plan to achieve reliability with the help of thoughtful design, high-quality assembly and manual selection of materials. You should not use time-consuming and complex connections, for example, spike products, which are not available to inexperienced DIYers. Expensive materials (laminated plates, beams with a large cross-section) should not be taken.

For work, you will need the following materials: coniferous timber with a section of 30 by 50 millimeters (mainly pine), fiberboard, chipboard, birch plywood, which has a thickness of 5 and 15 millimeters, screws or self-tapping screws for wood, nails, synthetic winterizer with a density of about 140-170 g / dm, batting, foam rubber with a thickness of 20 and 40 mm and a density of at least 30 kg / m3, wood glue and glue for foam rubber, foam crumbs, furniture fabric, furniture legs 50 mm high, sofa lifting mechanism.

Do not try to simplify the task – you should not fasten the parts with nails, because they loosen quickly, the corner sofa begins to creak and falls apart before our eyes. Self-tapping screws are the best solution. Having crashed into wood once, such hardware will hold the load for a long time..

Glue is indispensable in joinery. But before you smear and connect the surfaces, you should make sure that the assembly is correct. When even the most ordinary glue sets, it will no longer be possible to separate the parts. Non-laminated boards must be varnished to prevent the release of formaldehyde into the air, so prepare varnish.

Instrument preparation

To make a corner sofa with your own hands, you will need such a tool: a hand saw with the simplest miter box to create an even saw, an electric drill with speed control to use it as a screwdriver, a furniture stapler, a sewing machine, a sharp knife for cutting foam rubber.

You can make the simplest miter box yourself, or you can buy it. Some difficulties may arise with a hand saw in the process of sawing chipboard and plywood. Better to use a circular saw. There is also a simpler solution – to order a cut according to the dimensions you need in the place where you plan to purchase the material. This is important if you will work in a city apartment, because such an operation is the most dusty when making a corner kitchen sofa or sofa yourself..

Making a corner sofa

First of all, decide on the design of the future corner sofa and its location in the living space. Leave the complex designs with oval tables and shelves for later. First, find out how to make a sofa with your own hands of the simplest shape and configuration, and then create a detailed drawing of a corner sofa with your own hands indicating all sizes and details.


The sofa requires two mirrored armrests. The armrests should be 900 millimeters long, 200 millimeters wide and 550 millimeters high. Take a large piece of chipboard and 2 long beams, the screws turn in the direction from the chipboard to the timber. The fastening step is at least 20 centimeters. We screw 4 screws into each bar, and 2 screws into the end of the bar.

Then it is worth nailing the fiberboard. It is necessary to use nails 2 by 25 in steps of 10-15 centimeters. If you want to make a corner sofa eurobook with your own hands “for centuries”, in addition use wood glue to the nails. Tightly screw the chipboard overlay and set it flush with the bottom and back edges.

After assembling the armrest, glue it with foam rubber. Slightly grind sharp edges and corners on the top of the product with a coarse file or plane before gluing. Please note that it is not customary to glue foam rubber on the back wall of the armrest, you should stick a layer of batting there.

Left side assembly

First, fasten the two chipboard pieces together with a plywood cover on the screws and wood glue. There should be four screws in each half. Screw two posts from a bar and make a tie with bars. Attach a ladder to the main sofa. The upper bar should be close to the lower one and rest on it.

When assembling the seat frame, remember that this part carries a lot of stress. For work, it is better to choose a high-quality bar that does not have knots, especially on long bars. If the knot occupies more than 40% of the section, then you should refuse to use such a bar when making a kitchen corner sofa with your own hands. When assembling the frame, measure the diagonals of the frame with a tape measure – they should be the same.

Install the assembled frame into the frame. To make it easy to insert, loosen the front bar attachment. Do not forget to coat all surfaces with glue, and you can tighten with screws. Screw long screws into the ends of the longitudinal bars, which are 70-90 millimeters long.

Fasten the plywood with screws and glue. The distance between the screws should be no more than 20 centimeters. If you will use a dense fabric for upholstery that does not allow air to pass through, it is recommended to make holes in the plywood every 30 centimeters, which have a diameter of 15-20 millimeters for air exhaust.

Attach the fiberboard to the back with large-headed nails and glue and glue the foam cushions. Make the upper layer of foam rubber on the seat intact, and the lower ones can be made from several spliced ​​pieces, the main thing is that there are no voids.

Assembling the right side

After you have successfully assembled the left side of the folding corner sofa with your own hands, the issue of making it is almost resolved. Start composing the components of the right side and remember that its bottom usually acts as a linen drawer. Cover all parts of the chipboard with varnish or choose laminated chipboard for work.

There is another method: before assembly, you can cover the side of parts made of timber, chipboard and fiberboard, which will turn into the box, teak or coarse calico. Pre-sand all sharp edges with sandpaper to prevent the fabric from rubbing.

In a familiar way, fasten the chipboard parts with a plywood overlay and assemble all the blanks according to the drawing. Screw the bars along the perimeter, the boxes will rest on them. You can use any bars and even with knots – everything that you ranked as waste. Nail the bottom of the fiberboard.

Mark and drill bolt holes for the corner sofa lift. Use furniture bolts. They should look out from the side where there is a bar. To glue the foam rubber cushion for the seat, follow the same principle – place a single layer of foam rubber on top, stuff the two lower layers from pieces.

Filling frames

First, take measurements from all surfaces, because you will cut the foam rubber on them. Having cut out the part, immediately stick it in place. It will be easier to customize each next one. For the seats, you need to use foam rubber, which has a thickness of 100 millimeters..

If you have not found something like this, you can glue it from 2 sheets of 40 millimeters and one of 20 millimeters. All trimmings can be used to cut out a suitable geometric shape and fit such pieces to each other. If you do all the work carefully and slowly, soon you will be able to make do-it-yourself corner sofas to order, which will be a good weld to the family budget..

Homemade sofa upholstery

For covered surfaces, make templates. The first thing to do is measure your self-made sofa. Divide the sofa visually into sections. Remember that the cut pieces anyway, and even if your sofa has a non-standard shape, must be rectangular in shape. Measure the two armrests, backrest and seat.

Next, you need to cut patterns from wallpaper and newspapers, checking their sizes with the drawings. You can cut out the fabric according to the patterns. If you find it difficult, simply attach the material to the seat or backrest, marking the borders with chalk. The fabric is cut with the wrong side up. Leave seam allowances of at least 5 centimeters, and if the edges of the fabric you have chosen are falling, then it is worth leaving more.

The fabrics used must be washed and ironed. The fabric must be laid on a flat surface with the wrong side up on the section of the sofa, which corresponds to the lengths of the fabric. The video about a corner sofa with your own hands shows how to fasten pieces with a sofa with pins and fix their position. Without removing them from the sofa, connect the pieces together and sweep with a contrasting thread between each other.

In order for the cover to sit perfectly on the sofa, all its angles and bends should be taken into account. After the sweeping procedure, you need to cut off the excess fabric and sew all the seams on a typewriter. Turn the cover over to the right side and try it on the sofa. If you plan, make the necessary adjustments and make additional seams, after removing unnecessary fabric.

Braces can change the look of the sofa, hold the fabric and reduce wrinkling. Make holes for them in the slabs in advance. For tightening, it is customary to use nylon cord loops pre-sewn to the upholstery.

In order to reduce the level of abrasion of foam rubber, place agrotextiles between the casing and this material, which is known among the covering materials for gardens. Then target the upholstery fabric with a stapler. As a result, you will get a comfortable, neat and budget corner sofa..

Now you can make a corner sofa or bed with your own hands. The main thing is not to choose complex designs and drawings that are not clear to yourself. Everything should happen gradually. If you cannot do some things yourself or do some specific stage, then watch the video we have proposed or contact the professionals and be sure to watch the process. And of course, if you do not want to waste your time and make a sofa yourself, you can buy corner sofas, which are presented in a large assortment in modern stores..