Penthouse Series 
Fixed blade external penthouse louvres with a choice of 50, 75 or 100 series blades. Sheet metal roof and rigid angle frame.

Application
Louvres are designed for applications where roof inlet and exhaust terminals are required whilst maintaining the characteristics of sidewall louvres when mounted on a flat roof. Specify the inside length and width dimensions of the builders work or timber roof upstand, together with the required height of the penthouse louvre as measured from top of upstand to base of penthouse roof. The penthouse will be manufactured to the nearest full blade size above if required dimension does not utilise exact blade centres.

Frame Construction
Corners - Standard or mitred depending on size.

Finish
Bird wire guard - Fitted as standard.
Insect screen - If specified.

Roofs
2.5mm aluminium sheet on
aluminium angle rafters at
800mm centres.

Blades & mullions
PH50 as 50 series
PH75 as 75 series
PH100 as 100 series

Materials
Extruded aluminium grade ENAW 6063T6 to BSEN 755 -1 and -9.

For more information including dimensional and installation data please view the 30 page External Metal Louvre Catalogue