The Poro-Cav lintel features a unique, patented thermal break plate that aids to ensure the thermal performance of the wall is maintained.
The inner leaf is supported through a standard Keystone Box lintel whilst the outer leaf support comes from the specially designed outer lintel. As it is a two part lintel, the outer leaf can then be installed without the need for supportive propping.
Please note that these product properties are not a replacement for the manufacturer's literature and it is always recommended that Porotherm is consulted before specifying.
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| Uniclass (?) | Pr_20_85 Support and restraint products | |