Large Moroccan Rug: Hand-Knotted Wool from 8 × 10 Feet Up

In a living room the rug should be big enough for the front legs of every seat to rest on it. For a three-seat sofa with two armchairs, that is 8 × 10 ft. For a sectional, or a sofa with a chaise, it is 9 × 12 ft, because the chaise alone takes five feet of depth. Two sofas facing each other, or an open-plan room where the rug has to mark where the living area ends, call for 10 × 13 ft or more.

Leave 12 to 18 inches of floor between the rug and the walls, and check that doors clear a deep pile. When a room falls between two sizes, take the larger: a rug that is slightly too big almost always looks better than one that is slightly too small. Of the large rugs on this page, twenty-five are close to 8 × 10 ft and thirty-six measure about 10 × 12 ft or more, most of them near 10 × 13 ft.

The width of a rug is fixed by the loom it is made on, and wide looms are rare. A piece ten feet across needs a loom wider than that, a room to house it and often two weavers working side by side. The length then grows row by row over a period of months.

The result is heavy. A dense rug of this area contains a great deal of wool, and you feel it when you try to move one. That weight is part of the appeal, because a large Beni Mrirt lies flat and still without a pad and does not ripple under furniture. It also explains why large rugs cost more per square foot than small ones.

Pattern scales badly. A lively drawing that charms on a small rug becomes restless when it covers a hundred square feet. Large Berber rugs therefore tend towards restraint: one colour, a ribbed texture, a few lines, a wide lattice. The surface of the wool, with the light falling into it, does the decorative work.

This suits how big rugs are used. Most of the field ends up under furniture, and what shows is a border and the space in the middle. A calm design reads well in fragments. It also leaves the room free to change: sofas, art and curtains can come and go above a quiet floor.

Sand, taupe, ivory and camel dominate the large pieces. They carry a room without deciding it and work with nearly any furniture. On a pale floor, choose one with lines or relief so that the rug keeps an edge; on a dark floor, any of them becomes a bright island.

There are darker and stronger options too: charcoal, forest and olive green, amber, and a few in blue or teal. At this size a colour is not an accent but the theme of the room. Commit to it, keep walls and large furniture neutral, and repeat the colour once at most.

Plan the arrival. A large rug comes as a big, heavy parcel, so think about the route through the hallway and up any stairs. Empty the area, lay the rug with two people, then return the furniture. Creases from transport relax within a few days.

Day to day, vacuum weekly with suction only. For a thorough wash every few years, a specialist will collect a rug of this size. Over underfloor heating, bear in mind that thick wool insulates: leave a fair share of the floor uncovered. Each rug is one of a kind, with its measured size on its page. Delivery is free worldwide, duties and taxes included.