- Type of ventilationSupply
NLC's increasing range of Louvred Penthouse Enclosures are designed and manufactured to suit either supply or extract applications. Penthouse enclosures can be combined with an integrated floor and also sectioned internally providing a neat solution for the termination of a number of various sized ducts.
Louvred penthouse enclosure designs are available with alternative corners. These can be fully mitred and welded to post designs to allow for individual sides to be either blanked or removed.
Curbs can be constructed to correct roof slopes; what is more, penthouse enclosures can be fitted internally with pressure relief flaps or fire dampers as required.
Louvred penthouse enclosures come in a full range of powder coatings suitable for external mounting are available. These are applied as a Aluchrome pre-treatment to give a guaranteed life expectancy of 10 years for semi-gloss applications and 12 years for gloss applications. Other PVF2 Syntha Pulvin and Anodised treatments are also available at varying costs.