The Flax Mill of Balerno: A Forgotten Industrial Legacy
Nestled in the heart of Balerno, the Malleny Mills once stood as a testament to Scotland’s industrious past. Constructed in 1805 by the Edinburgh & Leith Ropery Company, this flax mill played a crucial role in supplying Britain’s naval forces during the Napoleonic Wars. The mill’s operations, from flax cultivation to the production of sailcloth, rope, and linen, shaped the landscape and lives of those in Balerno. Today, remnants of this once-thriving industry remain, offering a glimpse into a bygone era and allowing us to step back in time to 1805, when the streets of Balerno bustled with industrial energy.
A Village at the Crossroads of Global Change
The early 19th century was a period of significant global upheaval. Britain was engaged in the Napoleonic Wars (1803–1815), and in 1805, the famous Battle of Trafalgar secured British naval dominance. The Industrial Revolution was in full swing, bringing technological advancements that transformed manufacturing and transportation. Meanwhile, Scotland was undergoing profound changes, with the Highland Clearances displacing rural populations and pushing more people toward industrial work. In this shifting landscape, Balerno evolved from a quiet agricultural village into a hub of industry, thanks to its strategic location and abundant water supply.
The Birth of an Industry: Malleny Mills and Flax Processing
In the early 19th century, as Britain’s navy expanded, so did the demand for durable sailcloth and rope. The Edinburgh & Leith Ropery Company established Malleny Mills due to the abundant water supply from Bavelaw Burn. Some flax was grown locally at Balleny, as evidenced by historical photographs depicting harvested flax being transported down Harlaw Road. Additionally, historical records confirm that much of Scotland’s flax supply was imported from the Baltic region, particularly from ports such as Riga, to support the linen and rope-making industries.
Flax processing began with retting, a crucial step where the harvested stalks were soaked in retting ponds west of the mill site to break down the tough outer layers. These ponds, still visible today, were later deepened in 1883 when the mill ceased flax production and became part of the Balerno Bank Paper Mill’s water supply. Once retted, the softened flax was processed at the spinning mill, where it was spun into thread and wound onto large reels for transport to the company’s main works in Leith.

Malleny Millgate: The Artery of Trade
The mill’s success depended on an efficient transport route, and Malleny Millgate became a vital link between the retting ponds and the mill. Creaking carts laden with flax trundled over the stone bridge spanning Bavelaw Burn, their wooden wheels echoing through the village as workers ferried raw materials to the spinning mill. The cloth was later returned to Balerno for final processing, including beetling (a method of thickening fabric by pounding) and bleaching. The bleach works, located along a track beyond the bridge, and an open-air bleaching green bore the marks of this industrious past. Locals even referred to the area as “the Holy Land,” as the vast swathes of stretched sailcloth resembled Arabian tents.

Harlaw Road: The Mill Workers' Home
The industrial boom brought with it a growing workforce, many of whom resided in the simple cottages lining Harlaw Road. These Georgian homes, though modest, provided shelter for entire families of mill workers, often accommodating multiple generations in a single room. The cottages' central hearths served as gathering spots, while fresh water was drawn from the nearby stream. Millburn House, a grander home along Harlaw Road, likely served as the residence of the mill manager, reflecting the hierarchical structure of the industry.
The 1871 census records indicate that 39 individuals worked at Malleny Mills as flax dressers or yarn bleachers. The broader workforce likely included labourers and spinners, though their numbers remain undocumented. The mill’s reliance on manual labour and traditional techniques underscored the village’s deep-rooted connection to industrial progress.

The Decline and Transformation of Malleny Mills
Despite its significance, the mill’s days were numbered. By 1883, the Edinburgh & Leith Ropery Company had moved all flax processing back to Leith. The expansion of Harlaw (1848), Threipmuir (1847, enlarged 1890), and Harperrig (1859, enlarged 1890) Reservoirs ensured a steady water supply to Leith, negating the need for a remote mill in Balerno. The abandoned mill site was repurposed for paper production, and the retting ponds became reservoirs for the Balerno Bank Paper Mill.
Bringing 1805 Balerno to Life
In 1805, Balerno was alive with industry. The streets were filled with the sounds of carts rattling over cobbled roads, workers calling to one another as they carried heavy flax bundles, and the steady hum of machinery inside the spinning mill. The Bavelaw Burn flowed swiftly, its waters diverted to power the mill’s great wheel. Along the Main Street, workers’ cottages bustled with life, smoke curling from chimneys as families gathered around hearths after long shifts.
Imagine standing at the bridge over Bavelaw Burn in 1805, watching as carts laden with freshly retted flax creaked their way up to the mill for processing. The air carried the pungent aroma of retting flax, blending with the warm, smoky scent from cottage chimneys. The village buzzed with activity—children darting between houses, their laughter punctuating the rhythmic sounds of mill machinery and the steady clatter of wooden wheels on cobblestones. Inside the mill, workers toiled under dim lantern light, their hands deftly spinning and preparing the flax that would fuel Britain’s naval dominance. As the sun dipped below the horizon, candlelight flickered from the cottages of Harlaw Road, casting long shadows against the rugged stone walls, marking the end of another industrious day in Balerno.
A Lasting Legacy
Though the sounds of spinning wheels and creaking carts have long faded, the industrial past of Balerno endures in its landscape and architecture. The name “Malleny” ties together the estate, the mill, and the village, a reminder of the unity between industrial ambition and community development.
For those who walk along the paths of Balerno today, the visible remains of the flax mill serve as silent storytellers. The old bleach bottles filled with cement near the bridge, the retting ponds overgrown with wildflowers, and the sturdy workers’ cottages on Harlaw Road all whisper tales of a once-thriving industry. By uncovering these stories, we honour the resilience of the workers who powered Britain’s naval ambitions and celebrate the enduring spirit of Balerno’s industrial heritage.
A heartfelt thank you to Douglas Lowe of Currie and District Local History Society for his invaluable contributions to this article.
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