Garden Walls & Retaining in Edinburgh
Solid walling work where strength and finish both matter
If your property sits on a slope, Kingsknowe Building & Landscaping provide expert garden wall construction and structural retaining work across Edinburgh and the Lothians.
We dig out solid foundations to build engineered concrete block, natural stone, or timber sleeper retaining systems fitted with proper weep holes and drainage backfills. Our walls are built to hold back heavy embankments safely, creating level tiers for lawns, patios, and functional landscaping.
Built Properly. First Time.
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Precision Planning
Every project meticulously planned before a single spade hits the ground.
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Experienced Team
Our skilled tradesmen deliver every project with 25 years of trade expertise behind them.
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Clean Site Daily
A tidy, safe site every single day — we leave your property as we found it.
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Guaranteed Work
Quality guaranteed on every project we undertake, residential or commercial.
Experienced Garden Walls & Retaining in Edinburgh
Garden wall and retaining work includes brick, block and dry stone wall construction, stonework repairs, retaining structures, footings, rebuilds, and making good damaged sections such as crumbling pointing, bulging courses and spalling brick. These builds need more than a neat face, because the base, drainage, line, and structural build-up all affect how well the wall performs over time.
We begin by checking the existing wall or site condition, the ground levels, drainage, access, and what the wall needs to do. From there, the work is carried out in the right order and tied in naturally with related services such as Bricklaying & Masonry and Garden Landscaping, so the finished wall feels solid, practical, and properly resolved within the space.
- Free Survey & Quote
- Expert Planning
- Skilled Trades, Fully Managed
- Clean & Tidy Site, Every Day
- Final Walkthrough & Guarantee
- Edinburgh Trusted Trader
- 25 Years Experience
- 5.00 Google Rating
Types of Garden Walls & Retaining We Build in Edinburgh
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Concrete block retaining walls
The most reliable option for holding back heavy banks of earth on sloping properties. We build a core of dense concrete blocks reinforced with steel rebar, tied directly into a thick concrete foundation, with a filter geotextile and free-draining backfill behind the face so water never builds up against it. The visible face can then be rendered or clad in stone to match the style of the property.
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Traditional sandstone boundary walls
For traditional properties across Edinburgh and the Lothians, we construct boundary walls using sourced local natural sandstones, including traditional dry stone walling where the setting calls for it. Our team works to traditional coursing and breathable lime-based mortars so heritage stonework flexes naturally with weather changes. We finish the top course with hand-dressed stone copings to shed rainwater.
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Brick garden dividers
We build neat single or double-skin facing brick walls to separate driveways from lawns or define distinct garden borders. We use frost-resistant bricks and mix mortar consistently to ensure long-term durability. Every wall includes a damp-proof course near the base to stop ground moisture from staining the brickwork.
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Multi-tiered retaining terraces
When a garden slopes steeply, a single high wall can suffer from extreme soil pressure. We build a series of lower, stepped retaining terraces that break up the slope into manageable flat tiers. This approach creates functional level zones for lawns or patios while distributing the earth load safely.
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Repointing and masonry repairs
Older stone and brick walls frequently crack or lean due to failing mortar and shifting roots. We rake out loose or crumbling joints and repoint them in a colour-matched mortar so the repair blends into the original wall. Cracked masonry can be stitched back together with stainless helical bars, perished cavity wall ties replaced where the original fixings have failed, and spalled brick or stone cut out and replaced. If a section has completely failed, we dismantle it carefully and rebuild using the original stones where possible.
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Timber sleeper retaining walls
For low-level soil retention up to one metre high, we build retaining structures using heavy-duty treated softwood or hardwood sleepers. We anchor the sleepers deep into the ground using structural steel posts or concrete backs, creating a solid timber barrier ideal for raised beds and low borders.
Trusted Edinburgh Builders
Kingsknowe Building & Landscaping Ltd is a well-established construction company based in Edinburgh and a proud member of Trusted Trader Scotland. We offer year-round services for both residential and commercial properties, all completed to the highest industry standards. We’re a trusted choice for all your building and landscaping needs, with a strong focus on customer satisfaction and competitive pricing.
Recent Projects Across Edinburgh
What Our Clients Say
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Gregory — LinlithgowKingsknowe Building & Landscaping built a six-metre concrete block retaining wall to hold back our sloping rear garden. They installed a proper land drain behind it and the blockwork is rock solid. No more soil shifting down onto the patio during heavy rain.
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Janet — East CalderWe needed a retaining wall built to deal with a difficult change in level in the back garden. The work was handled carefully, the structure feels very substantial, and it has made the garden much easier to use.
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Robert — PortobelloOur old wall had cracked badly and needed more than a patch repair. Kingsknowe Building & Landscaping took it down, rebuilt it properly, and tied it in neatly with the rest of the landscaping work.
How We Do It
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Site visit and assessment
The first step is checking the condition of the site, the ground levels, access, drainage, and whether the job is a repair, rebuild, or new retaining structure. That gives a clear idea of what the wall needs to do and how it should be approached.
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Set-out and groundwork
Before the wall is built, the line, height, levels, and footing position need to be set out properly. This stage is where the wall gets its foundation, so taking care over the base matters just as much as the masonry above it.
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Wall construction or repair
Once the groundwork is ready, the wall is built or repaired in the right sequence, with attention paid to bond, line, stability, and finish. For retaining work especially, the structure has to do the job properly behind the face as well as look right from the front.
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Finishing and final checks
At the end of the job, the wall is checked over for line, stability, finish, and how it sits with the surrounding garden or boundary. That final stage matters because the wall should feel like a proper part of the site, not a rough addition.
Frequently Asked Questions
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Our workmanship guarantee covers the structural integrity of the wall we build, the foundations, the drainage we install, and the way it is all put together. Every wall we construct is built to meet the Scottish Building Standards for stability and ground loading, so it stands up to constant earth pressure and Scottish weather. Before we hand the job over we walk the finished wall with you, check the coursing, pointing, and drainage outlets together, and only sign off once you are happy it has been done right.
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Yes. The aggregate blocks, coping stones, and drainage membranes we use are supplied by established manufacturers and carry their own product warranties against material defects. We register or retain the relevant paperwork where it applies and pass it on to you, so if a manufactured component ever proves faulty you are covered separately from the guarantee on our own labour.
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Most retaining walls fail because water gets trapped behind them, creating pressure that pushes the wall forward. We prevent this by installing a perforated land drain at the base of the wall cavity, backfilling with free-draining gravel, and fitting weep holes so trapped water can escape freely.
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The thickness depends on the height of the earth being held back. A low border wall up to half a metre can usually be a single skin of brick or timber. Walls over one metre require a double-skin construction, internal steel reinforcement, or a stepped design to handle the structural loads safely.
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Pricing varies depending on whether we are building a basic timber sleeper wall, a facing brick divider, a dry stone wall, or a natural stone boundary wall. Deep foundation excavation and reinforcement also affect the cost. We give a detailed written price after assessing the specific ground conditions.
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In Scotland, a building warrant is generally not required for a garden or retaining wall under 1.2 metres in height. If the wall exceeds this height, retains a significant structure, or sits close to a public path, a building warrant from Edinburgh City Council or the relevant local authority will be needed before work starts.
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Sometimes, depending on why it is leaning and how far the movement has gone. A wall that is structurally sound but cracked can often be stitched back together with stainless helical bars and repointed in a matched mortar, while one that has failed through the base or across several sections is usually better rebuilt, reusing the original stone where possible.
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We can excavate and prepare the site in damp conditions, but we cannot lay structural brickwork or pour concrete during heavy rain or freezing temperatures. Rain can wash cement out of wet mortar and frost destroys its structural bond.
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A standard garden wall defines a boundary or space with equal conditions on both sides. A retaining wall is an engineered structure designed to support a bank of soil on one side, meaning it must resist constant lateral ground pressure and needs appropriate drainage built in.
Based in Edinburgh
Edinburgh, EH12 8LJ
- Mon–Fri
- 8:30am – 7:00pm
- Saturday
- 9:00am – 1:00pm
- Sunday
- Closed