Choosing the Correct Size and Padding for an Area Rug

An area rug is more than just an accent used to decorate your floors. It acts as the visual focal point of a room, the tie that binds your furniture, color scheme, and architecture together, and creates a complete interior design. But even the finest hand-knotted Persian rug or modern rug can seem misplaced if it is not the correct “scale” or if there is inadequate support underneath. One of the most crucial decisions you will make when decorating any room in your home with an area rug is choosing the size and padding that will create the perfect warm, harmonious space.

This is an extensive guide where we will discuss some important guidelines for room size, pad materials, and maintenance tips to help you make the right decision for your home.

The Need for Sizing and Cushioning of Fine Floor Coverings

Understand the importance of scale and underlayment in interior design prior to measuring your space. If the rug is too small, then there is a disjointed look that makes the space feel unfinished, with furniture floating out of place, making a large room look disjointed. On the other hand, a large rug can provide a negative space to texture and may dominate the architecture of a room by eating up the beautiful hardwood or stone surfaces. The exact proportions produce harmony of visual elements and clearly outline functional living spaces in modern open floor plans.

As important is the layer under the rug. Some homeowners will spend a lot of money on nice rugs,  but forget about the rug pad—they'll treat it like an afterthought. In fact, good quality padding is a shock absorber that helps to keep the foundation fibers from being crushed over time by repeated foot traffic.

Guidelines for Selecting a Size and Padding for an Area Rug

Choosing the right size and padding for an area rug can help minimize the need for stretching. Guidelines for selecting a size and padding for an area rug that will help reduce stretching:

After you've determined your rug size for the room, the next most important choice is determining your pad size. The sizing and padding for an area rug are determined by understanding that area rugs do not fit the rug pad snugly on their edges.

It is a standard guideline in the industry that the rug pad should be about 1-2 inches smaller all the way around the rug. For example, if you buy an 8x10 inch size area rug, you should get a pad that's about 7'10" x 9'10". The intentional variance also means that the outer edges of the rug will fall in a natural way against the floor, so that there is not an unattractive raised edge all around the rug. The smooth and subtle edge transition will not create any tripping hazards and will provide a clean and professional finish.

Also, the underlayment will never show unless the pad is set back slightly. If you purchase a pre-cut rug pad that is the exact size of your rug, you can cut off 1 inch of material at each end with a sturdy pair of household shears before putting it in place. If your rug is either fine hand-knotted or vintage, it's particularly important for you to have the edges and fringe of the rug properly trimmed if you are getting it from RenCollection.

Choosing the Appropriate Padding Material and Thickness for Each Area

The right pad material provides the best underfoot comfort, safety and surface protection:

100% Felt Pads: These are dense felt pads, providing good cushioning, sound absorption and thermal insulation properties. They work well with large, heavy area rugs, like 9x12 or 10x14, and heavy furniture.

Hybrid Pads: These are made with dense needle-punched felt on top and with a natural rubber backing, providing the best performance possible. The felt top cushions have hard contact with the floor; the natural rubber bottom contact has a strong bond with the hard floor to prevent the cushion from moving,

Low Profile Rubber Grip Pads: These rubber pads are thin and non-slip, and they are perfect for light runners and flat-weave carpet or for low clearance doorways where an extra height is not desired. They provide the highest level of grip with minimal on-foot bulk.

Memory Foam Padding: Where luxurious comfort is a must, like master bedrooms, home theaters, or children's nurseries, thick memory foam padding provides cloud-like support underfoot.

If you're choosing rug height and padding thickness, keep in mind that there are rugs that are low pile or flat weave, which will work great with thicker 1/4-inch or 3/8-inch pads for extra comfort. On the other hand, high pile or plush shag rugs are better to be used with thinner 1/8" shag pad, as it helps to maintain overall pile stability.

Note the Common Sizing and Padding Mistakes to Avoid

Even the pros can make expensive mistakes in choosing rug size and underlayment materials. These are some of the most common mistakes to avoid when selecting materials for your home interiors, which will help you save your money and keep your interior safe:

 The most common design error is when you get a rug too small for furniture arrangements, which can make it look disjointed. Use painter's tape to mark proposed rug sizes on the floor prior to the purchase and before installation for the proper scale in space. The other major problem is to use cheap plastic or synthetic PVC pads on hardwood or stone floors.

Elevating Your Home with RenCollection

Choosing a rug that is just right for your home is an investment in comfort, need, and timeless style. When you know how to pick the correct size and padding for an area rug, you don't endanger your flooring, raise the security of your home, or create a welcoming environment that will be valued for generations to come.

Our Design District store and RenCollection catalogs feature an unrivaled selection of genuine hand-knotted, antique, transitional, and modern rugs on display, along with high-quality custom rug padding. Check out our collections or talk to our designers about the ideal rug and pad combination to suit your home.