Lorient LVV40 Air Transfer Grille 450 x 450mm

Product Information

£112.60 EXC. VAT

£135.12 Inc. VAT

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Quantity

Lorient's high-performance, standard vision intumescent air transfer grilles are suitable for doors, walls and ducts. They provide excellent airflow characteristics which result in silent efficient operation during normal use.

 

Features & Benefits

  • PVC slats with an intumescent core
  • 40mm thick
  • Approx 60% free area

Please note:

  • Select the size which relates to the opening size   
  • Air Transfer Grilles are oversized to cover the opening
  • Please order the same size Cover Plate as the Intumescent Air Transfer Grille
  • We can provide bespoke sizes and larger quantities – please contact our team for help.

 

Areas of Application

  • Suitable for doors, walls and ducts.
  • Not suitable for use in applications where high levels of humidity or wetness are anticipated.

 

Fire Rating

BS 476-20/22:1987, BS EN 1634-1:2014 & BS EN 1364-5:2017

 

Certifire Certificate

CF564

Sorry, there are no items available
Are the sizes of the Air Tranfer Grilles the exact product sizes or the opening cavity sizes?

The dimensions stated correspond with the product. Corresponding cover plates are usually larger to allow adequate air flow through the louvres to the the Air Transfer Grill behind and to allow for fixing positions.

Can all Air Transfer Grilles be used in both walls and doors in internal and external installations?

No, for further guidance please contact a member of our team. We will be happy to offer guidance in choosing the right solution.

Does an Air Transfer Grille provide smoke protection?

No, Air Transfer Grilles do not provide any smoke protection. Smoke protection solutions are available upon request.

Are bespoke sizes available.

Yes, we have over 400 bespoke sizes of Air Transfer Grilles available up to 600mm x 600mm. Available upon request.

Lorient's high-performance, standard vision intumescent air transfer grilles are suitable for doors, walls and ducts. They provide excellent airflow characteristics which result in silent efficient operation during normal use.

 

Features & Benefits

  • PVC slats with an intumescent core
  • 40mm thick
  • Approx 60% free area

Please note:

  • Select the size which relates to the opening size   
  • Air Transfer Grilles are oversized to cover the opening
  • Please order the same size Cover Plate as the Intumescent Air Transfer Grille
  • We can provide bespoke sizes and larger quantities – please contact our team for help.

 

Areas of Application

  • Suitable for doors, walls and ducts.
  • Not suitable for use in applications where high levels of humidity or wetness are anticipated.

 

Fire Rating

BS 476-20/22:1987, BS EN 1634-1:2014 & BS EN 1364-5:2017

 

Certifire Certificate

CF564

Sorry, there are no items available

Are the sizes of the Air Tranfer Grilles the exact product sizes or the opening cavity sizes?

The dimensions stated correspond with the product. Corresponding cover plates are usually larger to allow adequate air flow through the louvres to the the Air Transfer Grill behind and to allow for fixing positions.

Can all Air Transfer Grilles be used in both walls and doors in internal and external installations?

No, for further guidance please contact a member of our team. We will be happy to offer guidance in choosing the right solution.

Does an Air Transfer Grille provide smoke protection?

No, Air Transfer Grilles do not provide any smoke protection. Smoke protection solutions are available upon request.

Are bespoke sizes available.

Yes, we have over 400 bespoke sizes of Air Transfer Grilles available up to 600mm x 600mm. Available upon request.