Instructions for interior Painting

Interior painting, like exterior painting, requires careful on-site planning. Therefore it is better to hire a painting specialist for this purpose. With the result of odorless colors, you can paint at any time of the year. In the past, most home interior decorating was done in the fall or spring when you could leave the windows open to let air into the room. However, opening the window brings dust into the room to ruin the finished painting.

A good interior paint job is usually 50% ready and 50% painted. Don’t rush to use paintbrushes or children to prep the spot. If you don’t plan the location properly, you’ll be back with a toothbrush or a baby in a few months. In this section you will find the materials you need to apply different colors for interior walls, ceilings and floor materials.

New plaster in good condition with non-water-based paint is checked for uniformity of appearance after a primer sealer has been applied and thoroughly dried. For tinted primers, the change in gloss and color contrast indicate that the entire surface is completely sealed. Otherwise, a second coat of primer-sealer should be used. If only a few “suction points” are visible, a second coat will suffice in these areas.

A matte, semi-gloss, or high-gloss finish can be applied to primed surfaces. Two layers of flat walls had to be made. For a semi-gloss finish, a coat of matte wall paint and a semi-gloss paint should be applied to the primed surface. For a high gloss finish, a semi-gloss paint application and a gloss enamel application should be applied over the coat.

Before applying calcimine-type water-based paint on new plastered walls, it is necessary to apply a large quantity of water-based glue or, if the plaster is dry, a thin layer of varnish or paint. primer-sealer.

Casein-type water-based paints can be applied directly to the gypsum surface or pre-applied to the surface with a primer-sealer to even out imperfections. The same applies to paint emulsion paints and, if in doubt, the product manufacturer’s recommendations in advance.

Resin emulsion paints should generally only be used on all dry plasters, as most materials contain oil. Textured wall paint can also be used on gypsum surfaces. The advantage of this color is that it creates commercially layered textured decorations and relieves the monotony of solid areas. It also covers cracks or stains in the plaster more than modern wall paint. The downside to textured wall paint is that it fills the floor and it’s hard to get a smooth finish back.

These materials are available in watercolor or oil paint and are thicker than modern wall paints and can be used on walls and plaster to create effects such as random, spanish, target and multicolor. . configuration wall

Wall construction is generally not particularly problematic for painting if precautionary measures are taken, such as ensuring the surface is dry and free of grease and oil. The procedure for painting a wall is the same as for plastering. A primer and sealer is required and a coat is required, or a coat or emulsion type paint can be supplied.

Water-based paints can be applied to walls that adhere well to the walls and without the paint that can bleed into the paint. As for the color, a certain thickness of wallpaper is desirable. Water-based paints can also be applied to walls following the plastering instructions. However, wallpaper coated with such a color is difficult to remove without damaging the coating.


New interior walls and trim should be sanded and dusted before painting or varnishing. To preserve the grain of the wood, the surface can be rubbed, varnished or peeled and waxed with linseed oil. If you want an opaque finish, you can use semi-gloss paint thinned with 1 pint of turpentine per gallon of paint or a sealer primer previously described on the walls as a primer for trees. Then you need to apply one or two semi-gloss paints over a dry primer coat. If you want a glossy finish, the last coat should be a high gloss enamel. stone walls and ceiling

Interior masonry and floor-to-ceiling walls can be painted in the same way as most plaster surfaces. Again, allow enough time for the masonry to dry before painting and pay for site preparation. When repairing walls containing Portland cement (such as concrete), it is important to be aware of alkaline attack. For this, when using oil paints, you can use alkali-based coatings, such as rubber paints. Cement-based paints are best applied to basement walls that are wet from runoff or condensation. To apply this paint, you must follow the procedure outlined here for painting exterior masonry walls.

The two types of floor paints are varnishes and rubber paints. Each has its limitations and the finish cannot be corrected without showing the corrected location. Varnish-type flooring and decking glazes provide the best above-grade floor tile coverage without moisture.

The rubber-based paint, which dries to a hard, semi-gloss finish, can be applied to substrates as long as the floor is constantly wet from seepage and condensation. No paint should be applied to the basement floor until the stone is at least one year old. When painting, floors should be dry and the best time for installation is in winter or early spring (i.e. basement is warm) when moisture inside of the basement is rare. Generally, unpainted floors should be painted 3 times and the initial paint should be thinned to ensure penetration. Once the paint is dry, it should be protected with floor wax.

When repainting the stone floor well, except for some wear due to the waxing of the old paint, the surface should be repainted after removing all the wax by rubbing it with a cloth soaked in turpentine or kerosene and moistened with steel wool. . If this is not done, the paint will not adhere and will be sufficiently dry. If the old paint has worn off badly, it should be removed by fixing it with 2 pounds of solution. Caustic soda (lye family) in 1 gallon of hot water.

This can be done by mopping the surface, leaving for 30 minutes, then washing the floor with hot water and brushing it with a jet scraper. Another method of application is to apply a thin layer of sawdust soaked in a caustic mixture to the floor and let sit overnight. The next morning the floor can be washed with hot water and the paint can be scraped off. Then the surface should be rinsed with clean water.