
MACLENNAN-LSE - Winchester / New Basement


The MACLENNAN-LS cavity system was installed and drained into external drainage in the lightwell. Or pumped into drainage above ground level.

The walls were all lined in front of the membrane using the Gypliner system with insulation in between . All of the services were run behind the lining

The installation was carried out after the shell of the building was erected so their were no issues with safety as their would be working in the excavation. Their was no requirement for external drainage so the full area of the site could be used.
The work was guaranteed by
MACLENNAN-LSE
for
10 years and that was
underwritten by the GPI which is the only long term waterproofing
insurance available.
The Guarantees can be extended for a larger premium if required.
MACLENNAN-LSE Take the risk out of Waterproofing.....
MACLENNAN-LSE is the trading name for LSE Building Preservation Ltd