Poroton 425 Thermally Broken Lintel

Description

Wienerberger can supply a range of lintels to suit your building needs which include Porotherm clay composite lintels. Please see below for more information on steel lintels.

Steel Porotherm lintels are designed as a two part system. A box lintel is built into the Porotherm system as the internal skin is built up, then the external leaf clips into place as the face brickwork is brought up at a later stage. Lintels are bedded on traditional mortar, but your tray will be installed on ZeroPlus.

A good tip is to roll the block and not the DPM, and then turn the block and lay it on top of the DPM. Please note that if the construction is to include gas or radon membranes, these should always be laid within a bed of traditional mortar.  

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