Using lime mortar for repair at a medieval hall house | The Landmark Trust

A look at how how lime mortar is being used for repair at Llwyn Celyn - our current restoration project in Wales. Llwyn Celyn is regarded as one of the finest surviving medieval hall houses in Wales, but it has become increasingly dilapidated over the years. With support from our generous supporters, including the Heritage Lottery Fund, the Landmark Trust is currently restoring the main house into a Landmark for eight. Learn more about Llwyn Celyn: http://ow.ly/obJ430kfE7d