1UL - Single Bank Louvre
2UL - Double Bank Louvre
3UL - Triple Bank Louvre
S - Shallow 50mm Pitch Louvre Blade
M - Medium 75mm Pitch Louvre Blade
D - Deep 100mm Pitch Louvre Blade
H - Horizontal
V - Vertical Blade
I - Inverted Blade

eg. 1UL/SHI = 50mm single bank horizontal inverted blades

Whether its in a louvre screen for general access, a louvre panel that requires access for pipework or a turret that needs to provide access for maintenance ALPS manufactures and installs Louvre Doors into our louvre systems.

Offering either hidden or visible frame louvre doors, ALPS manufacturers louvre doors as a bespoke design. Our louvre doors are available in:

  • 1UL Louvres
  • 2UL Louvres
  • Acoustic Louvres

 Key Characteristics

  • Uniformity of blade profile (across the Colt Universal Louvre System). Whether single or double bank the external aesthetic is identical allowing the integration of different airflow and weathering requirements to be met whilst maintaining a continuous external appearance).
  • Excellent airflow performance (both on inlet and extract).
  • Even louvre doors can be integrated into the Louvre Turret where access is required for maintenance.
  • Visible or hidden frame.
  • Available in 50mm pitch (SH) or 100mm pitch (DH)
  • Integrated Acoustic Doors
  • Variety of architectural ironmongery to suit your project

Contact Us

ALPS Louvres,
Unit C,
12 Downley Road,
Havant, Hampshire

+44 (0)23 924 80055

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