↗Fire-rated ventilation grillesLorient LVV40 Intumescent Air Transfer Grille High Performance Vision Style ATG
↗Fire-rated ventilation grillesLorient LVC40 Intumescent Air Transfer Grille High Performance Circular Vision Style ATG
↗Fire-rated ventilation grillesLorient LVN20 Intumescent Air Transfer Grille High Performance Non-Vision Style ATG
↗Fire-rated ventilation grillesLorient LVN25 Intumescent Air Transfer Grille High Performance Non-Vision Style ATG
↗Fire-rated ventilation grillesLorient LVH44 Intumescent Air Transfer Grille High performance vision style ATG
↗Fire-rated ventilation grillesLorient LVHC44 Intumescent Air Transfer Grille High Performance Vision Style ATG
↗Fire-rated ventilation grillesLorient LVN20S Intumescent Air Transfer Grille Non-Vision Fire + Smoke Resistant
↗Fire-rated ventilation grillesLorient LVV40S Intumescent Air Transfer Grille FIRE + SMOKE resistant - wall mounted