Is a Slipped Roof Tile an Emergency?

Roof tiles overlap, so a tile that has dropped slightly often still sheds water, because the tile above it covers the gap. If the slip is small, the tile is not hanging by a corner, and nothing is visible beneath it, a few days is rarely a problem. A gap in the lowest row, just above the gutter, is also less worrying than one halfway up the slope, where more water runs past it.

What matters is that the tile is still fixed to something. Concrete tiles hook over a batten, the timber strip across the rafters, and are usually clipped or nailed too. A tile that has slid sideways on its batten is a nuisance; one that has lost its hold entirely is a projectile waiting for a gust.

Binoculars help here: scan the roof from the garden on a calm day, from several angles, and never lean out of a window to do it. Note the position by counting rows up from the gutter and tiles in from the verge, which is the sloping edge at the gable. That tells a roofer where to look before they arrive. Then book a visit rather than forgetting it, since slipped tiles seldom improve on their own.

Three things turn a slipped tile into a same-week problem. The first is falling risk. A tile hanging above the front door, a path, a car or a place where children play can drop without warning. Cordon the area below, or move the car, until it is dealt with.

The second is exposure. If you can see dark underlay, the sheet that lies beneath the tiles, or the bare battens through the gap, the roof has lost its main protection at that spot. Underlay is a second line of defence, not a waterproof covering, and sunlight and wind tear it quickly once it is uncovered.

The third is the forecast. A slipped tile in dry weather is one thing; the same gap in front of a day of driving rain is another. Wet loft insulation, a tea-coloured mark spreading across a bedroom ceiling or dripping in the loft all mean water has already got in. At that point we make the roof safe first, with a temporary cover if needed, and fix the tile properly once the weather and access allow.

Stay off the roof, and think twice before using a ladder. A slipped tile often has a neighbour with a hairline crack, and tiles that look steady can shift underfoot. Falls from low roofs and ladders cause real injuries, and a tile is not worth one.

Take clear photos of the whole elevation as well as the close view, and write down the date you first noticed the slip. If your house is insured, a dated record helps should a storm be blamed later. Check the loft with a torch for damp patches, daylight showing through the roof, or drips onto the insulation, and put a bucket or tray under anything that is dripping.

If rain is on the way and the gap is exposed, a roofer can fit a temporary cover or re-seat the tile in a short visit. Our guide on what a roof make-safe involves explains that first step, and the answer on roof tiles blown off covers the harsher version after a gale.

The fix itself is small. The roofer lifts the tiles above, slides the loose tile out, checks the batten and underlay beneath, and fits a new or reclaimed tile on its nibs, clipping or nailing it so wind cannot lift it. Slates are held with a thin metal strap called a tingle. The neighbours get a check for cracks while the job is open.

Checkatrade's October 2026 tile replacement guide gives £170 to £500 as a typical UK range when five or fewer tiles have slipped or cracked. The low end is a simple job reached by ladder, around £225 covers ladder access and bedding, and the top figure allows for scaffold. Use these only as a yardstick, and check whether any quote includes VAT.

If tiles keep slipping across the same slope, the cause lies underneath, in tired battens or rusted nails, and a bigger repair is the better buy. Photos of what the roofer finds under the tile come to you, followed by a single written price. See the wider emergency roof repairs page for how we approach urgent work.