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Lorient LVV40 Air Transfer Grille – 150 x 300mm
Product Information£43.76 EXC. VAT
FREE DELIVERY
For orders over £199 exc VAT
NEXT DAY DELIVERY
On all orders before 4pm
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
- 150mm wide x 300mm high
- 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 shown for Air Transfer Grilles the product size or the opening size?
The dimensions stated for our Air Transfer Grilles (ATGs) refer to the actual product size. The corresponding cover plates are typically larger than the grille itself to allow adequate airflow through the louvres and into the Air Transfer Grille positioned behind. The larger cover plate size also provides sufficient space for fixing positions and installation. Always refer to the product datasheet and installation guidance for detailed dimensional information and opening requirements.
Can all Air Transfer Grilles be used in doors, walls, and both internal and external applications?
No, not all Air Transfer Grilles (ATGs) are suitable for every application. The suitability of an Air Transfer Grille will depend on factors such as whether it is being installed in a fire door, wall, internal environment or external location, as well as the required fire, ventilation and performance criteria. To ensure the correct product is specified for your project, we recommend contacting our team for technical guidance. We will be happy to help you select the most appropriate Air Transfer Grille solution for your application.
Does an Air Transfer Grille provide smoke protection?
No, standard Air Transfer Grilles (ATGs) are designed to allow airflow between compartments and do not provide smoke protection. If a project requires both ventilation and smoke containment, dedicated smoke protection solutions may be available depending on the application and performance requirements. For guidance on selecting a suitable solution for your fire and smoke compartmentation needs, please contact our technical team.
Are bespoke Air Transfer Grille sizes available?
Yes, we offer a wide range of bespoke Air Transfer Grilles to suit specific project requirements. Over 400 custom grille sizes are available, with dimensions up to 600mm x 600mm. Bespoke and made-to-order Air Transfer Grilles are available upon request, allowing greater flexibility for fire door, wall and ventilation applications. Please contact our team to discuss your size requirements and project specifications.
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
- 150mm wide x 300mm high
- 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 shown for Air Transfer Grilles the product size or the opening size?
The dimensions stated for our Air Transfer Grilles (ATGs) refer to the actual product size. The corresponding cover plates are typically larger than the grille itself to allow adequate airflow through the louvres and into the Air Transfer Grille positioned behind. The larger cover plate size also provides sufficient space for fixing positions and installation. Always refer to the product datasheet and installation guidance for detailed dimensional information and opening requirements.
Can all Air Transfer Grilles be used in doors, walls, and both internal and external applications?
No, not all Air Transfer Grilles (ATGs) are suitable for every application. The suitability of an Air Transfer Grille will depend on factors such as whether it is being installed in a fire door, wall, internal environment or external location, as well as the required fire, ventilation and performance criteria. To ensure the correct product is specified for your project, we recommend contacting our team for technical guidance. We will be happy to help you select the most appropriate Air Transfer Grille solution for your application.
Does an Air Transfer Grille provide smoke protection?
No, standard Air Transfer Grilles (ATGs) are designed to allow airflow between compartments and do not provide smoke protection. If a project requires both ventilation and smoke containment, dedicated smoke protection solutions may be available depending on the application and performance requirements. For guidance on selecting a suitable solution for your fire and smoke compartmentation needs, please contact our technical team.
Are bespoke Air Transfer Grille sizes available?
Yes, we offer a wide range of bespoke Air Transfer Grilles to suit specific project requirements. Over 400 custom grille sizes are available, with dimensions up to 600mm x 600mm. Bespoke and made-to-order Air Transfer Grilles are available upon request, allowing greater flexibility for fire door, wall and ventilation applications. Please contact our team to discuss your size requirements and project specifications.