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Ventilated Curtain Facades
Ceilings, basement ceilings
Building boards
Plaster facade
Flat Roof
Insulation Washer
Nails
Wooden substructure
Ribbed drawn metal
Product overview
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düna fastening technology
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düna®
Flat Roof Dowel
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Application
Usage
Flat roof
Fixing element for insulation boards
Mounting substrate: moisture-proof roof sheets, concrete, concrete cassettes
Installation guide
Installation
Drilling a bore hole Ø 8 mm with a
bore hole depth of 35 mm min
Insert the flat roof dowel, the plate sits flush on the insulation
Drive in the pre-assembled expansion nail
Tender documents
Downloads
FDP - Declaration of Performance
European Technical Assessment ETA-19/0694 dated 2019/11/15
FDB - Zertificate
