After reading the title of the article, you are probably wondering how on the earth can sliding doors make a house bigger? If you want the answer to your question then you should stick around and you would get to learn a lot more as we would be shedding light on the use of sliding doors in a house and even benefits of them. Sliding doors are not an invention of the modern mind, they have been around a long time and perhaps were first seen in Japan but the version that you see now is pretty modern as it is replaced with glass or PVC.
You might be thinking that synthetic plastic seems like an odd choice for such a prominent feature of the house but high quality PVC is much more efficient and useful than glass when it comes to sliding door. Since people now realize the benefits of PVC, they are investing in PVC windows and doors and if you want to get an idea about them then you should head over to Novorama and your mind will be boggled.
As it is said in the title, the sliding doors make the house bigger but we do not mean spatially, we mean visually. If you install a sliding door made with PVC, it would instantly give the illusion that the house is bigger and this would happen because the clear view of the other room would be visible. Another benefit of a sliding door is that it eliminates the risk of a door swinging shut on a hand.
You can install sliding doors instead of walls to give the illusion, you can also install them as doors of cabinets, doors that lead to your yard.