Patio drainage

Tegid Owen · 2026-06-29T20:54:12+0100

Hi all,

I'm looking into replacing this patio for a new patio that fits just below the door sill (raised by 150mm from current height) so there's little to no step from inside to outside. This would mean that the new patio would be at dpc level. Could I use ACO dainage to overcome this problem? If so would i need the ACO to be at least 150mm deep? Also how could I configure the ACO drainage so it drains to the gulley shown in the photo.

Any advice would help.
Many thanks

Wayners · 2026-06-30T07:44:45+0100

I don't like the idea of patio so close to dpc

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Patio drainage

Tegid Owen

Wayners

DIYnot Local

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