Best double door mats

Weight is the specification that changes when a mat goes from doormat size to five feet across. A small mat is held down by the furniture of the doorway itself; a 60 by 36 inch mat has fifteen square feet of unsupported middle, and the only things stopping it creeping and curling are its own mass and its backing. At about six and a half pounds this is the second heaviest here, and it feels it.

The surface is the other reason it leads. Gorilla Grip describes a raised ribbed topside with deep grooves and calls the mat waterproof rather than absorbent - which is the correct design for a wide opening that faces outward. Ribs scrape the tread, the grooves hold what comes off below the walking surface, and nothing soaks up and stays wet across an area that big.

That also defines what it is not. A waterproof mat sheds water instead of holding it, so on its own it leaves clean treads and a wet floor beyond it. Our indoor versus outdoor comparison sets out why most entries want one of each; at double-door width, the mat inside is the one doing the absorbing.

The published gap is thickness. Not one mat in this size class publishes a pile height, and this one is no exception, which matters because a door with a low sweep over a 36-inch depth of mat has nowhere to hide. If your door clears less than about half an inch, the figures in our door clearance guide are the place to start and a physical test with a folded towel is the place to finish.

If you take one number from this page, take the weight. These four mats are all exactly 60 by 36 inches and their published weights run from two pounds to six - a threefold spread at identical dimensions. That difference is fiber density and backing thickness, and at this size it is what decides whether the mat lies flat in March or has a permanent wave in one corner.

Six pounds is the top of that range. DEXI pairs dense polypropylene fiber with a rubber back and describes the surface as a scraping texture, so it does the same job as the ribbed PVC mat here in a more conventional, softer-underfoot construction. It is also stated fade resistant, which is worth having on a mat that will lie in a sunbeam across a wide opening for years.

Two things hold it back. It is the most expensive mat on this page by a clear margin, and like every mat in this size class it publishes no pile height while calling itself low profile. Those two words with no number behind them are exactly the claim our door clearance guide exists to test, and at six pounds of dense fiber this is not a mat we would assume slides under a tight door.

One small oddity for completeness: the listing sells the mat under the brand DEXI and names the manufacturer as Derxi. That is almost certainly a transliteration rather than anything meaningful, and we mention it only because this site reports what the listing says rather than tidying it up.

A wide entry usually needs two different mats, and this is the one for the inside position. Where the ribbed PVC mat on this page sheds water, Mibao's listing leads with absorbing it: ultra-dense polypropylene yarn, flat woven, on an anti-slip rubber bottom. That is the construction you want once the treads have already been scraped outside.

Flat woven is an underrated property at this size. A five-foot mat frequently ends up partly under a console table leg or a bench foot, and a low flat weave takes that without bunching, where a deep ribbed surface does not. It also vacuums properly rather than trapping grit below a rib.

The weight is the worry. At 3.1 pounds across fifteen square feet this is at the lighter end, and light mats at 3 by 5 feet are the ones that walk across the floor and turn a corner up. The rubber back helps on a clean dry floor and does much less on a dusty tiled one - the mechanism is explained in our non-slip backing guide.

There is also a wording problem worth flagging. The same listing describes the mat as super absorbent and gives its water resistance level as water repellent. Those are close to opposite properties, and we cannot resolve which is meant from published information. Read it as a dense woven mat that holds some water and sheds some, and place it inside rather than out.

This listing does two things well that the rest of the page does badly. It names the backing polymer - thermoplastic rubber, not the vague 'non-slip' that most mats offer - and it publishes an edge treatment, reinforced binding stated to resist curling, fraying and bunching. Edges are how a big mat actually dies, so saying something about them is genuinely useful.

It is also honest about the limits of the backing. The listing says the textured TPR grips clean, dry hard floors, which is exactly right and exactly the caveat most makers leave out. TPR is a friction backing rather than an adhesive one, and dust between the mat and the tile defeats it. We explain the mechanism properly in our non-slip backing guide.

Then there is the weight. Two pounds across fifteen square feet is the lightest mat in this comparison by some distance, and weight is not a vanity metric at 3 by 5 feet - it is most of what holds the middle of a large mat down. The bound edges are an answer to the symptom; mass is the answer to the cause.

None of that makes it a bad mat. It makes it a mat for the wrong position. In a covered inner hallway that is swept and stays dry, a light, well-bound, TPR-backed mat is a perfectly sensible buy at this price. At an exposed double door with wind, wet boots and a door sweeping across it, buy weight. How we pick.