There are three important factors for selecting suitable all weather rugs for a formal dining room, the important factors to consider are color, size and placement. In formal dining rooms, most area rugs are placed under the dining table. There are a wide range of colors to chose ranging from, such as classic black and white rugs and navy blue rugs. Size is also very important, for the area rugs must not be too large so that it covers the entire floor of the dining room. There should be at least eighteen inches between the wall and the dining table, as it projects the idea that the dining room is large and no heating or cooling vents will be covered.
If indoor outdoor rugs are not centered properly in a room, then it is better to select a rug that has an 'indefinite design' this means that the rug does not have borders in its design and there is no clearly defined centerpiece on the area rug. It is also important to get all weather rugs that make it easy for chairs to slide on the surface of the rug. Hence it is better to get materials that are made out of synthetic or man made materials because it is easier to move chairs on those types of rugs compared to natural rugs such as wool fiber.
Find The Right Size For The All Weather Rug
When finding dining area rugs it is better to find indoor outdoor rugs that are large enough to accommodate chairs, even when pushed back from the table. This is because it is much less inconvenient compared to when chairs slide off the rugs. However, before finding the most suitable area rug for a dining room, it is important to arrange the furniture, large furniture sets such as shelves, cupboards, server and sideboard. Hence, it is important to arrange the furniture so that it is easy to get an accurate measurement of the rug needed for the dining room.
Most dining tables are quite large, measuring from 42" x 64" and are capable of seating at least four people. It is important to find black and white rugs that can cover the dinner table, therefore the ideal rugs to consider for a dining room are 8'x10' rugs because such rugs are generally large enough to cover the area beneath a dining table.
Source : http://handwovenrugs.jigsy.com/entries/rugs/how-to-choose-the-best-indoor-outdoor-rugs-for-a-formal-dining-area