The price of a good quality wallpaper for wall for wall decor is approximately Kenya shillings 2000 to 2500 per standard size roll 53 cm by 10 meters supply only. The price of the same wallpaper supply and installation is Kenya shillings 2500 to 3000. In other words, the cost of wallpaper is Sh 500 to 600 per square meter supply and installation. You can get lower prices than those for factory fault wallpaper if you don't mind the consistency of color but Wallpaper Kenya does not stock those. You can also get lower priced wallpaper from clearance sales but the problem of these is that they are usually one or two rolls hardly enough to fit one full wall but they are useful for smaller areas such as shoe racks and wardrobes or cupboards.
The price of bespoke wallpaper for wall decor, 3d customized wallpaper on canvas is about 3500 supply and installation. You can get lower prices, from around 2500 for cheap material than canvas. The beauty of 3d customized wallpaper is that it is reusable. You can pull it down and move with it when you move house. On the average one wall takes two to three roll of wallpaper. So a room with four walls will take 8 to 12 rolls. The price of hanging wallpaper on all the four walls will therefore be between Kenya shillings 20,000 and 36,000 depending on how big the walls are and which catalogs you choose from.