MacLennan complete work on the Houses of Parliament
Recently MacLennan was tasked with installing a waterproofing system to parts of the Houses of Parliament, on a new basement close to the River Thames.
MacLennan designed and installed an external waterproofing system with an internal cavity drain and a polyurea roofing system to guarantee it was waterproofed to a high standard.
The full project report with datasheets and more detail is now available.