---
title: "Riven slab patio at a conservatory, Gloucester (2023) | Solid Ground Paving"
description: "Case study from Gloucester: a rear patio in riven grey slabs laid around a conservatory, with a linear channel drain along the house wall."
canonical: https://solidgroundpaving.co.uk/projects/riven-slab-patio-conservatory-gloucester
url: https://solidgroundpaving.co.uk/projects/riven-slab-patio-conservatory-gloucester.md
section: "Projects"
date_published: 2026-08-06
date_modified: 2026-08-06
author: Solid Ground Paving
robots: noindex
---

# Riven slab patio at a conservatory, Gloucester

A rear patio in riven grey slabs laid around a conservatory, with a linear channel drain along the house wall. Photographed on site in Gloucester in 2023; the notes below describe how it was built rather than how it looks.

## Key facts

- **Town:** Gloucester
- **Year:** 2023
- **Surface:** Patios and paths
- **Record:** Site photograph, own work

## What was built here?

A rear patio in riven grey slabs laid around a conservatory, with a linear channel drain along the house wall. The build-up under it follows the same specification we use on every job: excavate to formation, compacted sub-base, laying course, then the surface itself with edges restrained before any traffic goes on.

## How are the edges held?

Every edge is restrained on concrete haunching before the surface is compacted. Edge restraint is the single most common failure point on domestic paving, because once a border can move the field spreads and the joints open.

- Excavation to a firm formation, not just a skim off the topsoil
- Compacted sub-base in layers rather than one deep lift
- Edges haunched and left to cure before trafficking

## Where does the water go?

Falls are set away from the building and taken to a channel, soakaway or permeable surface, never toward the house. In Gloucester's clay-influenced ground, getting the fall right matters more than the surface material you choose.

## Questions and answers

Q: Is this photograph your own work?
A: Yes. Every image on this site is a job we completed in or around Gloucester between 2021 and 2026. We do not use stock or manufacturer photography.

---

Human-readable version of this page: https://solidgroundpaving.co.uk/projects/riven-slab-patio-conservatory-gloucester


## Site records

- Photograph: Random-coursed riven slabs with a channel drain taking roof and surface water away from the wall.
  - Description: Grey riven slab patio laid around a conservatory with a black channel drain along the brickwork
  - File: https://solidgroundpaving.co.uk/__l5e/assets-v1/6be6c141-98bd-4a76-83fd-b985896908d3/riven-slab-patio-conservatory.jpg