Your digital flat roof can do more.

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

Is your flat roof PV ready? Do the check!

With the PV-READY CHECK you know whether your flat roof is suitable for installing a PV system.

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.

We make your roof safe.

Your safety is close to our heart - with our individual roof safety concepts, you as the operator are always on the safe side.

Preserve building value in the long-term.

Your safety is close to our heart - with our individual roof safety concepts, you as the operator are always on the safe side.

SLD Professional Roof Management - independent, contract-neutral, certified.

A leaking flat roof causes high costs as it consumes time and resources. With SLD - Professional Roof Management, you’re on the safe side. Be it integrity testing, leak detection or individual maintenance services. As one of the leading providers in sustainable roof management (RM), we offer you reliable, state-of-the-art service.

State-of-the-art sensor technology for moisture measurement

Rely on precise measurement results with the innovative R.O.S.I. technology (Read Out Sensor Information) and minimise  maintenance and servicing on your flat roof.

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Certified, contract-neutral leak test for every flat roof.

Obtain an objective status quo with the SLD leak test - ISO certified and compliant with RAL (Quality Mark Flat Roof Systems and Services, GZ-717).

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Flat roof leak detection at the highest level.

With SLD's innovative leak detection method (HV-SLD), leaks and potentially damaged areas are localised with pinpoint accuracy and the roof layer package is examined for moisture in a completely non-destructive manner.

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Increase flat roof safety through constant monitoring.

With SLD Roof Monitoring, we offer you a wide range of possible solutions to monitor flat roofs safely and protect them in the long term - completely individually and tailored to your needs.

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SLD tender texts

How you can benefit

SLD tender texts

We are ISO certified and RAL compliant

Independent

We test objectively as an independent company

Experienced

We possess extensive project experience

Innovative

We use and develop state-of-the-art systems

Cost-efficient

We ensure great value for money

State-of-the-art sensor technology makes your flat roof digital.

"Great co-operation and always excellent results using SLD's leak detections!"

Alexander Rice, Facility Manager / Consultant

Further information about the Monitoringsystem R.O.S.I.

Certifications and memberships

RAL Quality Mark Flat Roof & Services

License Partner of the SLD

Certified according to DIN EN ISO 9001

Certified according to DIN ISO 45001

The Roofing and Waterproofing Test Association

Interest group quality management for roofs and flat roof waterproofing

German Sustainable Building Council

Roof Alliance

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.

Further Information

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.

Further Information

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.

Further Information

Your digital flat roof can do more.

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

Further Information

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