for at gøre det så nemt som muligt

The back is marked on the plate

The distance between the "ladders" is kept by extra strong "rattle-free" tapes that can be easily replaced

protected by a cover foil that must be removed during assembly

Dampspærre tagbrønd DN Ø100x280 mm muffedybde 105 mm Sarnafil-T/Sarnafil-T l læbering 110 mm Metalcoils for at gøre det såRoof well vapor barrier Dimension: 100x280 mm Material tube protection ring: Acid resistant stainless steel AISI 316 Flange material: Stainless steel AISI 304 Membrane type: Tested and certified by TV Rheinland according to DS EN 1253 Pipe certified according to DS EN 1124 Vertical roof well vapor barrier is installed in the dam barrier under the insulation, where the lower part fits into a standard downpipe. In the upper part, a sleeve with a lip