The character of a dry stone wall

A dry stone wall can give a garden a settled feel, especially beside an older house or an existing stone boundary. Getting it right starts with understanding what the wall needs to do. A decorative garden division is a different project from a wall holding back soil or supporting a driveway.

Decide what the wall is for

Walk the line of the proposed wall with the person assessing the work. Is it marking a boundary, screening a seating area or retaining a change in level? Are there vehicles, buildings or paths nearby? Point out water collecting at the base, roots, movement in an existing wall and any restricted access.

For a retaining wall, ask whether a suitably qualified professional needs to assess the loading, ground conditions, drainage and design. A photograph or a general article cannot establish that a proposed wall is structurally suitable. Do not treat a decorative-wall detail as a retaining-wall specification.

Keep the character of the place

If there is an existing wall, photograph it before deciding on a new finish. The size and shape of the stones, the face of the wall and its top all influence how the work will look alongside it. Ask whether sound existing stone can be retained or reused, and where any additional material will come from.

Dry stone work needs someone experienced in that form of construction. Ask to see examples relevant to your project and discuss what is included in the quote. The foundations, wall profile and details should be selected for the particular site. This guide deliberately does not provide a universal height, footing depth or stone-size recipe.

Treat old masonry with care

An old wall may be part of a historic structure or setting. Before dismantling or changing it, establish its condition and whether specialist conservation advice is needed. The official guide Ruins: The Conservation and Repair of Masonry Ruins provides a framework for investigating and repairing historic masonry. It is a conservation reference, rather than a specification for a new garden wall.

If you are unsure about permissions, protected structures or changes to an entrance or boundary, check with Louth County Council Planning. Avoid relying on a blanket online statement that every wall below a particular height is exempt.

Agree the details before work starts

Ask your quotation to identify the purpose of the wall, the proposed materials, preparation, drainage where required, finishing and removal of waste. Clarify what happens if excavation exposes a condition that changes the scope. Discuss access and how adjacent plants or surfaces will be protected.

A wall can also be part of a wider garden plan. Consider the paths, planting and seating beside it so the feature has a purpose in daily use. Our garden design service starts with that wider conversation.

For inspiration, see our natural stone retaining wall project story. For an assessment of your own garden in Dundalk or County Louth, talk to Seamus. We need to see the site before confirming the approach or price.

Reviewed 3 October 2026. Sources linked above; pricing, specification and permissions depend on the individual project.