External Louvres Brown Finish - 450mm

Weather resistant external louvres are suitable for air intake or discharge and for use with ducting on external walls.
The narrow blade construction has a 38mm pitch set at 45° with a depth of 41mm and an integral rain lip.
Standard 32mm wide undrilled outer flanges in aluminium have fully welded mitre corners as standard.
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Catalogue Pages
| No: 560913 44 in stock |
This product is part of the External Louvres Mill and Brown Finish range
Range Overview:
Weather resistant external louvres are suitable for air intake or discharge and for use with ducting on external walls.
The narrow blade construction has a 38mm pitch set at 45° with a depth of 41mm and an integral rain lip.
Standard 32mm wide undrilled outer flanges in aluminium have fully welded mitre corners as standard.
Click for more information about the rangeDownloads for the External Louvres Mill and Brown Finish range
Model Range
![]() | External Louvres Mill Finish - 300mm Weather resistant external louvres are suitable for air intake or discharge and for use with ducting on external walls. The narrow blade construction has a 38mm pitch set at 45° with a depth of 41mm and an integral rain lip. Standard 32mm wide undrilled outer flanges in aluminium have fully welded mitre corners as standard. Downloads Catalogue Pages
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![]() | External Louvres Mill Finish - 450mm Weather resistant external louvres are suitable for air intake or discharge and for use with ducting on external walls. The narrow blade construction has a 38mm pitch set at 45° with a depth of 41mm and an integral rain lip. Standard 32mm wide undrilled outer flanges in aluminium have fully welded mitre corners as standard. Downloads Catalogue Pages
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![]() | External Louvres Mill Finish - 225mm Weather resistant external louvres are suitable for air intake or discharge and for use with ducting on external walls. The narrow blade construction has a 38mm pitch set at 45° with a depth of 41mm and an integral rain lip. Standard 32mm wide undrilled outer flanges in aluminium have fully welded mitre corners as standard. Downloads Catalogue Pages
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![]() | External Louvres Mill Finish - 400mm Weather resistant external louvres are suitable for air intake or discharge and for use with ducting on external walls. The narrow blade construction has a 38mm pitch set at 45° with a depth of 41mm and an integral rain lip. Standard 32mm wide undrilled outer flanges in aluminium have fully welded mitre corners as standard. Downloads Catalogue Pages
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![]() | External Louvres Brown Finish - 300mm Weather resistant external louvres are suitable for air intake or discharge and for use with ducting on external walls. The narrow blade construction has a 38mm pitch set at 45° with a depth of 41mm and an integral rain lip. Standard 32mm wide undrilled outer flanges in aluminium have fully welded mitre corners as standard. Downloads Catalogue Pages
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![]() | External Louvres Brown Finish - 450mm Weather resistant external louvres are suitable for air intake or discharge and for use with ducting on external walls. The narrow blade construction has a 38mm pitch set at 45° with a depth of 41mm and an integral rain lip. Standard 32mm wide undrilled outer flanges in aluminium have fully welded mitre corners as standard. Downloads Catalogue Pages
| ||||
![]() | External Louvres Brown Finish - 225mm Weather resistant external louvres are suitable for air intake or discharge and for use with ducting on external walls. The narrow blade construction has a 38mm pitch set at 45° with a depth of 41mm and an integral rain lip. Standard 32mm wide undrilled outer flanges in aluminium have fully welded mitre corners as standard. Downloads Catalogue Pages
| ||||
![]() | External Louvres Brown Finish - 400mm Weather resistant external louvres are suitable for air intake or discharge and for use with ducting on external walls. The narrow blade construction has a 38mm pitch set at 45° with a depth of 41mm and an integral rain lip. Standard 32mm wide undrilled outer flanges in aluminium have fully welded mitre corners as standard. Downloads Catalogue Pages
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