Flat roof waterproofing

Despite the company’s constant growth, now carrying out around 200,000 square metres of flat roof waterproofing a year, we are proud to be able to offer our clients individual solutions with private ‘Double Packs’ (renovation, single garage flat roof waterproofing and garage floors with liquid plastic coating), with completed projects of up to 48,000 square metres – of all different kinds:

• Bituminous waterproofing
• Waterproofing with plastic roof sheeting
• Liquid plastic coatings

Always individual and designed for your building. And yet always the same: top-quality execution down to the last detail, for extremely long life.

But that’s typical of Lange: Ideas for your roof – excellent value, but not cheap!

Do you need more?

• Photovoltaics and solar heating
• Green roofs and terraces
• Saw tooth renovation concept
• Safety installations and maintenance options
• Lightning protection systems
• Retrofitting: lighting, extraction systems, air conditioning
• Roof maintenance

All your solutions under one roof!