
Check your flat roof before it gets expensive
With the HAIDL Flat Roof Sampler you detect the actual condition of your roof build-up early – before an undetected fault turns into a complete roof replacement, building damage or production downtime. Even without a specific suspicion, regular inspection is part of professional flat roof maintenance.
Built for the roof
Wedge-shaped tip
Sits vertically and cuts in precisely without slipping – a clean sampling hole with no lasting damage to the roof. Hole diameter depending on variant: 60, 90, 130 or 170 mm.
Push-through handle
Push the handle down, done: the sample is pushed out past the rim of the cutting end and lies exposed for inspection.
How the roof opening and inspection work
Five steps – from positioning to the resealed test point.
Position and heat
Place the Flat Roof Sampler at the marked spot and bring it up to temperature with the gas torch.
Twist into the waterproofing
Twist the heated sampler through the roof waterproofing and thermal insulation down to the vapour barrier.
Remove and inspect the sample
Push the handle through – the core sample is pushed out. Sample and sampling hole show you the condition of the roof build-up.
Put the sample back
Put the inspected sample back into the hole. Together with the sealing in the next step, the roof loses no insulation performance.
Seal the spot
Seal the opened spot with a first layer of bitumen waterproofing – secure and permanently watertight.
Choose your diameter
All variants: total length 580 mm, maximum sampling depth 500 mm, total width 320 mm, handle width 155 mm.