Prepare the planter
The base, walls, corners, drainage outlets, and upstands are checked and repaired.

Root- and moisture-resistant waterproofing for planters and flower beds that remain in contact with wet soil.
Flower beds retain moisture continuously, requiring protected waterproofing at the base, walls, corners, outlets, and upstands.
Unlike an exposed terrace, a flower bed keeps the waterproofing hidden below wet soil and roots throughout its service life.
Any weakness can allow moisture into the slab, walls, or occupied areas below while remaining difficult to access.
Correct detailing and membrane protection before landscaping are therefore essential.

This system is selected when the structure, exposure, and day-to-day use call for a tailored waterproofing approach — not a one-product answer.
Every engagement starts with understanding the structure — then selecting and applying the right construction chemical system for lasting protection.
The base, walls, corners, drainage outlets, and upstands are checked and repaired.
A suitable waterproofing system is installed across every retaining surface.
The membrane is safeguarded before drainage layers, soil, and planting are introduced.