PREFA Aluminum plate 0

filling smaller holes and cavities

one-sided and pierced joint

This gives you extra stability and safety - and helps the ladder meet the requirements for professional use of construction ladders

expansion joints and joints around doors and windows

Tagbrønd horisontal Ø90x400 mm Sarnafil-T/Sarnafil TS lysgrå Kobber Tudstykker PREFA Aluminum plate 0Roof well horizontal Dimension: 90x400 mm Material tube protection ring: Acid resistant, stainless steel AISI 316 Material flange: Stainless steel AISI 304 Diaphragm type: Angle: 90 degrees The flange of the roof well is bent 90 degrees at the square inlet, so that it can be mounted horizontally with a round outlet. The horizontal roof well is typically used for drainage through a masonry crown. Pipe can be extended ask for price. Data sheet