Drken DELTAFoxx Plus Formwork Membrane Underlay 50x1.5m

Douml;rken DELTAFoxx Plus 50x1,5m

DELTA^reg;FOXX PLUS  was specifically developed for the high demands when installing on timber formwork. Installation directly on thermal insulation or as an underlay is also easily possible. Additionally, the membrane is suitable for temporary coverings, as a pre-covering under metal roofing, fiber cement boards, or slate, as well as a facade membrane behind ventilated claddings with sealed joints.

Seam-bonded underlay with nail sealing tape/mass under counter battens Class 2 FOXX PLUS  allows, in combination with the DELTASystem components DELTA^reg;SCHAUMBAND, DELTA^reg;FLEXXBAND, and DELTA^reg;TILAXX ULTRA, the execution of a Class 2 roof solution with DELTAFOXX. This has been proven in practical application for over 25 years but differs from the solution described in the ZVDH regulations. This must be noted in the offer.

Pre-covering and separation layer under slate and metal roofing
In combination with the DELTASystem components, DELTA^reg;FOXX PLUS can be used as a separation layer and as a pre-covering under metal roofing, even at low roof pitches starting from 3 degrees;
Together with DELTA^reg;ENKA VENT, a structured separation layer can also be created. Under slate, the membrane allows for a secure pre-covering because the timber formwork can dry faster due to the low SdW value of 0.02 m. Furthermore, DELTA^reg;FOXX PLUS offers significant installation advantages over traditional bituminous pre-coverings thanks to its favorable roll dimensions: wider, longer, faster! The membrane can also be installed from the ridge to the eaves.

More information on installation can be found in our installation instructions for underlay, underlayment, and formwork membranes, as well as in the installation instructions for separation layers and pre-coverings.

Between the contractor and the client, an "individual contractual agreement" must be concluded regarding the execution as a rainproof underlayer.