Oakum: a timeless sealant for
heritage properties
Discover the enduring legacy of oakum, a traditional material for boatbuilding. But learn how this traditional solution also helps preserve the integrity and beauty of historic structures, and why it remains a vital component in modern conservation efforts.

The role of oakum in heritage buildings
In traditional buildings, oakum plays a simple yet critical role: sealing gaps. Traditionally made from tarred hemp fibres, it was indispensable for preventing draughts, moisture ingress, and pest infiltrations on boats, so Its natural properties are helpful in, accommodating movement without cracking, making it an ideal, sustainable choice for sensitive historical structures.

Who uses oakum?
Oakum is sought after by a diverse range of individuals and professionals dedicated to preserving historical properties. Homeowners undertaking sensitive renovations, skilled tradespeople, experienced conservators, and architectural specifiers.
Don't forget to tool it in place.

Helping to Solve today's challenges in old buildings
Oakum is a versatile solution for many common issues in older properties. It effectively seals those stubborn gaps that appear between doorframes, window frames, cills, and walls, significantly reducing draughts and improving energy efficiency. Furthermore, it is excellent for addressing gaps in floorboards, preventing debris accumulation and enhancing insulation. Its natural flexibility ensures a long-lasting, effective seal. And obviously those today who are scared stiff of fresh air (draughts)
There are other alternatives like SILICONE; so dont be another armchair expert, who believes Assumptions.
Your oakum needs?
At Heritage Lane, We're not selling, just helping. Oakum is readily available ONLINE, ensuring that professionals and enthusiasts alike can easily procure their own materials for their period and listed building projects.