Mario Carisch established Flex A Seal in 1990 to provide general waterproofing services to the domestic building industry in Melbourne and Victoria’s regional towns and cities.
Ten years later, Mario combined Flex A Seal with his other specialist companies, Motag Industries and Lifetrade Waterproofing. With the addition of remedial and commercial waterproofing services, Flex A Seal became a one-stop shop for waterproofing in residential and commercial building.
With such a diverse technical history, Flex A Seal is an industry leader and we work hard to maintain this position.
Our registry of satisfied customers numbers in the thousands and includes (to name a few):
RESIDENTIAL/COMMERCIAL
BUILDING PROJECTS
- The Rialto Towers
- The Como Project
- Southgate Project
- Herald Weekly Fishermans Bend Printing Plant
- Kingston Apartments
- Parkside Apartments
- Numerous apartments
- Low and high rise projects
SHOPPING CENTRES
- Chadstone Shopping Centre
- Ringwood Shopping Centre
- Northland Shopping Centre
- Numerous Centro shopping centres including The Glen
- Melbourne Central
HOSPITALS & GOV. AMENITIES
- Epworth Hospital
- Mercy Hospital
- Dandenong Hospital
- The Austin Hospital
- St Vincent’s Hospital
- Broadmeadows Tafe
- Box Hill Taxation Offices
- State Library of Victoria
What We Do
WATERPROOFING TERRACES, DECKS & BALCONIES
- Balconies
- Terraces
- Flat roofs
- Decks
- Verandahs
- Window subsills
- Porch roofs
- Patios
- Bridges
- Ballasted/built-up roofs
- Pool concourse
- Podium slabs
- Building facades
WATERPROOFING INTERNAL WET AREAS
- Bathrooms
- Steam rooms
- Saunas
- Spa baths
- Laundries
- Kitchens
- Showers
- Powder rooms
- Food processing areas
- Toilets/WCs
- Shower blocks
- Plant rooms
TANKING: RETAINING WALLS & CONTAINMENT VESSELS
- Reflection ponds
- Features ponds
- Planter boxes
- Water storage tanks
- Retaining walls
- Swimming pools
- Garden walls
- Basements
- Lift overrun pits
- Roof gardens