Lorient LVV40 Air Transfer Grille Kit 300H x 300W Silver

Product Information

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£96.00 Inc. VAT

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Lorient LVV40 Air Transfer Grille Kit 300H x 300W – Silver

The Lorient LVV40 Air Transfer Grille Kit (300H x 300W) provides an effective and compliant solution for maintaining airflow through fire-rated walls and doors while preserving fire performance. Finished with silver face plates, this complete kit* is ideal for commercial, residential and public sector applications where ventilation, fire safety and sound control are essential.

Designed for ease of installation, the kit includes all required components to create a neat and durable air transfer grille system, ensuring reliable performance and a professional finish.

Kit Contents

  • Lorient LVV40 Air Transfer Grille – 300H x 300W
    A high-performance intumescent air transfer grille designed to maintain airflow while restricting the passage of fire and smoke. With Certifire Certification CF564.
  • Lorient Silver Cover Grille to Suit ATG 300H x 300W - x2
    A robust and aesthetically pleasing faceplate provides a clean, finished appearance on both sides of the installation.
  • Lorient Acrylic Sealant – 310ml White
    High-quality acrylic sealant for sealing perimeter gaps, ensuring an effective fire-stopping and acoustic seal.

Key Features & Benefits

  • Suitable for FD30 & FD60 applications
  • Maintains airflow without compromising fire safety
  • Supplied as a complete, ready-to-install kit*
  • Durable silver finish suitable for modern interiors
  • Ideal for use in fire-rated walls in commercial and residential buildings

Typical Applications

  • Internal timber doors and fire-rated partition walls
  • Corridors, offices and communal areas
  • Residential apartment buildings
  • Healthcare, education and commercial premises

Product Details

  • Grille Size: 300H x 300W
  • Finish: Silver
  • Manufacturer: Lorient
  • Sealant Volume: 310ml

The Lorient LVV40 Air Transfer Grille Kit offers a reliable, compliant and visually appealing solution for airflow management in fire-resistant constructions, making it a trusted choice for contractors and specifiers alike.

  • (*Mounting brackets not included)
Datasheet
Lorient – Air Transfer Grille LVV40 – Datasheet
Datasheet
Lorient ATG Free Area Characteristics
Installation Guide
Lorient LVV40 ATG Installation Guide – Timber Fire Door (Door 1)
Datasheet
Lorient – Intumescent Sealant – Datasheet
Installation Guide
Lorient Intumescent Sealant Fitting Instructions
Certificate
Lorient – Intumescent Air Transfer Grilles – 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 LVV40 Air Transfer Grille Kit 300H x 300W – Silver

The Lorient LVV40 Air Transfer Grille Kit (300H x 300W) provides an effective and compliant solution for maintaining airflow through fire-rated walls and doors while preserving fire performance. Finished with silver face plates, this complete kit* is ideal for commercial, residential and public sector applications where ventilation, fire safety and sound control are essential.

Designed for ease of installation, the kit includes all required components to create a neat and durable air transfer grille system, ensuring reliable performance and a professional finish.

Kit Contents

  • Lorient LVV40 Air Transfer Grille – 300H x 300W
    A high-performance intumescent air transfer grille designed to maintain airflow while restricting the passage of fire and smoke. With Certifire Certification CF564.
  • Lorient Silver Cover Grille to Suit ATG 300H x 300W - x2
    A robust and aesthetically pleasing faceplate provides a clean, finished appearance on both sides of the installation.
  • Lorient Acrylic Sealant – 310ml White
    High-quality acrylic sealant for sealing perimeter gaps, ensuring an effective fire-stopping and acoustic seal.

Key Features & Benefits

  • Suitable for FD30 & FD60 applications
  • Maintains airflow without compromising fire safety
  • Supplied as a complete, ready-to-install kit*
  • Durable silver finish suitable for modern interiors
  • Ideal for use in fire-rated walls in commercial and residential buildings

Typical Applications

  • Internal timber doors and fire-rated partition walls
  • Corridors, offices and communal areas
  • Residential apartment buildings
  • Healthcare, education and commercial premises

Product Details

  • Grille Size: 300H x 300W
  • Finish: Silver
  • Manufacturer: Lorient
  • Sealant Volume: 310ml

The Lorient LVV40 Air Transfer Grille Kit offers a reliable, compliant and visually appealing solution for airflow management in fire-resistant constructions, making it a trusted choice for contractors and specifiers alike.

  • (*Mounting brackets not included)

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.

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