Flat roof protection with a system

Professional roof maintenance contracts with services tailored to your needs. Ask about our Roof Protection Plan.

The modular, certified roof maintenance concept.

Flat roofs are subjected to high loads and stresses every day: Thermal influences such as heat, UV radiation and cold as well as moisture, resulting from rain, standing water and building moisture, have an effect on the waterproofing. Then there is also the mechanical stress on the supporting structure caused by wind, ice and hail, work on superstructures and foot traffic on the roof surfaces. These influences, as well as possible technical processing deficiencies or material fatigue, inevitably lead to leaks in the roof cladding over time.

The Roof Protection Plan (RPP)

The modular, certified roof maintenance concept. In addition to the basic services of quality roof maintenance, the RPP includes the following modules:

Your "all from one source" protection plan

Thanks to their technical equipment and expertise, the SLD flat roof specialists are among the leading specialists in the field of testing, maintenance and monitoring of industrial flat roofs. The experienced SLD team takes into account the strict standards according to RAL Quality Mark Flat Roof Systems and Services throughout the entire working and testing process.

Specialist for your flat roof

Thanks to its technical equipment and professional expertise, the SLD team is a leader in the inspection, monitoring, repair and maintenance of industrial flat roofs. Throughout the entire work and inspection process, we comply with the strict standards of RAL quality mark 717. Ask us today about your individual concept for modern flat roof maintenance.

Safely tested for leaks.

Whether you’re accepting, handing over or purchasing a building - the contract-neutral inspection of the waterproofing for damaged areas or defects gives you an objective status quo of every roof surface.

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Leak detection at the highest level.

Thanks to our professional leak detection testing procedures, leaks can be located quickly and precisely in the event of damage, thus avoiding cost-intensive restructuring work.

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Preserve building value in the long-term.

Roof maintenance contracts, inventories or cataloguing using drones - our individual roof services are tailored exactly to your needs.

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Highest monitoring safety

Whether you’re accepting, handing over or purchasing a building - the contract-neutral inspection of the waterproofing for damaged areas or defects gives you an objective status quo of every roof surface.

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Your digital flat roof can do more.

A leaking flat roof can be expensive. NIS makes leak testing and flat roof monitoring easier and more effective than ever before by using innovative R.O.S.I sensor technology.

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