Poor Patio Drainage Sorted So Water Stops Pooling in Coventry

Water that stands on a patio is telling you two things: the surface is not shedding it, and the ground is not absorbing it. Sometimes both are true. The fix depends entirely on which problem you have, so the assessment matters more than the shovel.

Why patios drain badly

The commonest cause is falls — a patio laid flat, or worse, sloping gently back towards the house, holds water instead of shedding it. Blocked or absent channels and gullies stop water leaving the surface. Silted or compacted ground beneath means water cannot soak away. And sometimes the water is arriving faster than any reasonable surface can drain: a downpipe discharging across the patio, a slope in the garden feeding it, or runoff from a neighbour's ground. Standing water then accelerates its own problem — it degrades joints, grows algae and freezes in winter.

How we assess it

We watch where water lies and how long it stays, check the falls with levels across the whole surface, and trace the intended escape route — channel, gully, soakaway or soil — and what has happened to it. We look at what feeds the water: downpipes, garden slopes, adjacent paving. We lift slabs where needed to see the ground below. Then we quote options honestly, including what we can achieve and what sits outside our scope, such as runoff arriving from a neighbouring property.

Fixing the drainage

Where falls are wrong, correcting them usually means lifting and re-laying affected areas to a proper gradient — quoted as a project after survey, with a visit estimate covering a defined working day on an agreed scope. Where the escape is blocked, clearing or renewing a channel, gully or land drain may be enough. Where ground will not absorb, a soakaway may help, though ground conditions decide what a soakaway realistically will and will not achieve — and we will say so plainly rather than fit one that cannot work. Every quote is approved by you before work starts, with materials separate.

Weather and limits

Drainage work is best assessed after rain, when the water tells its own story; the work itself needs reasonably dry conditions. We cannot guarantee a permanently dry patio — extreme rainfall overwhelms everything eventually — but we can be specific about what the drainage we fit is designed to handle.

When to call

Puddles persisting more than a day or two after rain, ice patches in winter, or algae strips that keep returning are the signs. The longer water stands, the more it damages the surface it sits on.

Prevention worth knowing

Drainage problems are mostly prevention problems. Keep channels, gullies and jointing clear so water always has an exit, watch the patio after heavy rain and note where water lingers, and deal with any new discharge — a downpipe moved, a gutter overflowing — before it rewrites your drainage. A patio that sheds water within minutes of rain stopping is a healthy patio; one that holds puddles for days is telling you to act. Small seasonal attention to the escape routes costs almost nothing and prevents the larger drainage work entirely. If a new puddle appears somewhere it never used to, note where it sits and how long it lasts — that detail tells us more in one visit than a season of guessing.

How to book

Book at maintenance-men.com or by phone. The booking fee is paid when you book, labour is hourly at a rate that depends on how soon you need us, and the full cost is quoted and approved before work starts. If you can, note where the deepest puddles sit and whether they last longest in particular spots. Materials are quoted separately.