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Universal Louvre

Verified by manufacturer 8 months ago

Universal Louvre 1UL/SH

Colt International Ltd Variant:

A range of external universal louvres for screening and/ or ventilation.

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+44 (0)23 9245 1111 www.coltinfo.co.uk

Application

Screening and/ or ventilation including plant rooms and areas requiring a high level of rain defence.

Description

A range of external universal louvres for screening and/ or ventilation.


  1. 1UL is a single bank louvre system designed for screening or cladding applications when rain defence is not of primary importance.
  2. 2UL is a double bank louvre system which provides high airflow performance with a good degree of rain defence.
  3. 3UL is a roll-formed triple bank louvre system designed for applications requiring ventilation with the maximum degree of rain defence.
  4. Universal Louvre Roof Turrets are available in a wide range of standard sizes in single bank or double bank configurations.


Features and benefits:

  • Highly aerodynamically efficient; this reduces air resistance, allowing the plant and the aperture to be minimized thereby saving running costs.
  • Enhanced rain defence performance (2UL and 3UL only).
  • Durable and maintenance free: completely made from corrosion-resistant materials.
  • Thermal expansion of the louvres enabled – the louvres are clipped (and not riveted or screwed) to structural supporting mullions.
  • Proven performance: tested to HEVAC 4th Edition (1UL, 2UL and 3UL).
  • Easy to install: can either be delivered to site pre-assembled or as a kit of parts.
  • A wide range of options: available in various shapes, configurations, materials, finishes and coatings to meet the requirements of almost any project.
  • Louvres can be extruded or roll-formed; either mill finish, polyester powder-painted or anodized; plain, perforated or stucco embossed.

General information

Color

Silver

Other

Finish

[Finish, Anodised aluminium, polyester powder coated, acrylic, PVF2, and Stucco and HPS 200]

Mill finish

Anodized

Powder-coated

PVF2

Perforated

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Material

Aluminium

Steel

Stainless steel

Uniclass

Ss_25_50_45_45 Louvre screen systemsPrimary

CAWS

H11/140 Louvres

L10/490 Roof ventilators

L10/650 Metal louvres

Product range

Architectural Louvre Products
HVAC Products

Specification data - Louvre screen systems

Screen framing

Aluminium.

Mild steel.

Stainless steel.

Louvres

-

Type

As screen framing.

Operation

Single bank shallow section, front louvres at 50 mm pitch.

Note: blade pitch and angle can be modified if required.

Blanking panels

None.

Single skin aluminium panel, mill finish.

Single skin aluminium panel with external decorative polyester powder paint finish to match louvres.

Insulated panel.

Acoustic panels

-

Facing

None.

Type R acoustic louvre panels.

Optimum acoustic performance with normal pressure drop.

Type LP acoustic louvre panels.

Normal acoustic performance with minimum pressure drop.

Banked

-

First bank

None.

Type R acoustic louvre panels.

Optimum acoustic performance with normal pressure drop.

Type LP acoustic louvre panels.

Normal acoustic performance with minimum pressure drop.

Second bank

None.

Type R acoustic louvre panels.

Optimum acoustic performance with normal pressure drop.

Type LP acoustic louvre panels.

Normal acoustic performance with minimum pressure drop.

System accessories

None.

Visible frame double door.

Visible frame single door.

Concealed frame double door.

Concealed frame single door.

Turret unit(s).

Triangular panel(s).

Circular panel(s).

Guards

Louvre design should allow for additional resistance to airflow and reduced flow rate.

None.

Aluminium bird guard.

Galvanized steel bird guard.

Aluminium fly guard.

Stainless steel insect mesh.

Dimensions

Insert requirements or drawing/ schedule reference.

Configuration

Horizontal.

Horizontal inverted.

Vertical.

Texture

Plain.

Perforated.

Stucco embossed.

Finish

Mill aluminium.

Anodized.

Consult manufacturer for options and insert requirements.

Polyester powder coated, RAL (total coverage).

Consult manufacturer for options and insert colour requirement.

All exposed surfaces and edges of components and assemblies are coated, excluding fixings and rivets.

Polyester powder coated, RAL (partial coverage).

Consult manufacturer for options and insert colour requirement.

Only external louvre blades, frames, corners and cills are coated, the remaining components are mill finish.

PVF2 (total coverage).

Consult manufacturer for options and insert colour requirement.

All exposed surfaces and edges of components and assemblies are coated, excluding fixings and rivets.

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Performance

Aerodynamic: minimum performance coefficient (Cv) of 0.43 (inlet) and 0.38 (extract); Rain defence: Class D at all velocities.

Aerodynamic performance is equivalent to Class 1 to HEVAC 4th Edition.

Rain defence: To HEVAC 4th Edition.

Literature

People Feel Better In Colt Conditions

People Feel Better In Colt Conditions

Complete Listing of Colt Literature

Complete Listing of Colt Literature

Universal Louvre system

Universal Louvre system

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