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GPP4 Grille

Air supply or extract grille fascia for applications using a separate plenum box. Grille flange features a return edge to provide clearance on the plenum lip. Security clutch screw fixing through the grille flange. The enhanced GPP series (Home Office specification for Police use) comprises of a 2mm stainless steel fascia perforated with 2mm dia holes at 4mm centres on a triangular pitch.

(Last updated on 31/05/2023)

gp grilles
GPS4 Grille

Air supply or extract grille fascia for applications using a separate plenum box. Grille flange features a return edge to provide clearance on the plenum lip. Security clutch screw fixing through the grille flange. Thestandard GPS series (Ministry of Justice specification)
comprises of a 2mm stainless steel fascia perforated with 3mm dia holes on a staggered 5mm pitch.

(Last updated on 31/05/2023)

gp grilles
GSJA Diffuser
GSJA Diffuser

Complementing the GSF range of fixed Swirl Diffusers with the GSJ Series Gilberts introduce a modern and attractively styled range of adjustable Swirl Diffusers suitable for a multitude of ceiling supply applications. GSJA is a Standard Swirl Diffuser comprising of linked adjustable blades mounted in a circular housing frame.

(Last Updated on 27/07/22)

diffusers gsj
Series 61 Damper
Series 61 Damper

The Series 61 smoke control damper has been designed to satisfy smoke ventilation applications and is particularly suited for smoke evacuation shafts and risers in multi storey buildings. A multi, parallel linked blade smoke damper the Series 61 is manufactured from robust 1.5 mm galvanised steel. Usefully the damper combines both a low leakage rate when closed, with a high free area when open, to support high smoke evacuation rates.

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dampers
GDS-B Diffuser
GDS-B Diffuser

Series GD provides a new extra dimension on the popular and effective swirl diffuser theme. Complimenting Gilberts existing swirl diffuser range the new GD series has been introduced to provide a wider range of architectural and design style swirl options which combine appealing aesthetics with cost effective design. GDS-C is a Swirl diffuser with clip in border edge detail with a choice of two different swirl face style.

(Last updated on 23/08/21)

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gd diffusers
PE Grille
PE Grille

Gilberts Series PE provides a comprehensive and established range of Perforated Face Type Grilles to suit all types of extract application in ceilings and sidewalls. Attractively styled the unit comprises of a perforated, 50% free area, steel fascia fixed in a 32mm aluminium flange border frame.

(Last updated on 19/07/21)

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grilles pe
Series H - Heavy Duty Adjustable Deflection Grilles
Series H – Heavy Duty Adjustable Deflection Grilles

Gilberts H Series provides an established and comprehensive range of heavy duty single and double adjustable deflection grilles for all types of ceiling and sidewall supply and extract application. Comprising of robust 10mm section individually adjustable aerofoil blades set on 25mm centres the H Series was designed and is especially suitable, for heavy duty or industrial type applications. Blades are firmly located into a 32mm bevel edged flange border frame for secure blade positioning and strength.

(Updated on 27/9/21)

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series-h grilles
Ductgard Rectangular Spigot
Ductgard Rectangular Spigot

Gilberts Ductgard presents an ‘engineered’ range of combined smoke and fire dampers suitable for use in all types of HVAC ductwork. The Gilbert’s Ductgard presents a re-engineered range of
combined fire and smoke dampers suitable for use in HVAC ductwork systems.

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ductgard dampers
Ductgard Circular Spigot
Ductgard Circular Spigot

Gilberts Ductgard presents an ‘engineered’ range of combined smoke and fire dampers suitable for use in all types of HVAC ductwork. The Gilbert’s Ductgard presents a re-engineered range of
combined fire and smoke dampers suitable for use in HVAC ductwork systems.

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ductgard dampers
JSL P Diffuser
JSL P Diffuser

Gilberts JSL Series of Linear Slot Diffuser has been designed to meet the exacting performance requirements and standards of modern slot diffuser applications. Combining up to date styling and design technology to blend with modern architecture the JSL complements our standard slot diffuser design by offering a ultra high capacity slot design. JSL P has a P type border for plaster ceiling applications.

(Last updated on 5/5/2022)

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jsl diffusers
JSL B Diffuser
JSL B Diffuser

Gilberts JSL Series of Linear Slot Diffuser has been designed to meet the exacting performance requirements and standards of modern slot diffuser applications. Combining up to date styling and design technology to blend with modern architecture the JSL complements our standard slot diffuser design by offering a ultra high capacity slot design. JSL B has a B type border for plank ceiling applications.

(Last Updated on 5/5/23)

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jsl diffusers
JSL A Diffuser
JSL A Diffuser

Gilberts JSL Series of Linear Slot Diffuser has been designed to meet the exacting performance requirements and standards of modern slot diffuser applications. Combining up to date styling and design technology to blend with modern architecture the JSL complements our standard slot diffuser design by offering a ultra high capacity slot design. JSL A has a standard A type border.

(Last updated on 5/5/23)

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jsl diffusers
GECA RCT Grille
GECA RCT Grille

Gilberts GECA-RC Series provides an architecturally and aesthetically pleasing range of Removable Core Eggcrate Extract Grilles suitable for both ceiling and sidewall mounting applications. GECA-RCT is a 13mm square Eggcrate Grille with removable core with a T border for tegular type ceiling applications

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geca-rc grilles
GBA Diffuser
GBA Diffuser

Series GB provides a new added dimension to our popular and effective swirl diffuser theme. Type GBA is a Swirl diffuser suitable for plaster ceiling applications

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gb diffusers
GECA RC Grille
GECA RC Grille

Gilberts GECA-RC Series provides an architecturally and aesthetically pleasing range of Removable Core Eggcrate Extract Grilles suitable for both ceiling and sidewall mounting applications. Type GECA RC is a 13mm square Eggcrate Grille with removable core.

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geca-rc grilles
GEC Grille
GEC Grille

Gilberts GE Series provides a comprehensive and traditional range of Eggcrate type grilles to suit all types of extract application in ceiling and walls. Type GEC has a 13mm square Eggcrate grille in channel border frame.

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series-ge grilles
GZLA Diffuser
GZLA Diffuser

Gilberts GZL (Zipp-Air) Diffuser Series offers a new concept in linear air distribution technology. Type GZLA has a Standard 27mm flange border Zipp-Air Diffuser suitable for drop in ceiling grid and plaster ceiling Application

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gzl diffusers
GF 6 Grille
GF 6 Grille

Gilberts GF Series is one of the most established and advanced ranges of floor grilles available in the industry today. GF 6 has a standard frame

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gf grilles
STS Diffuser
STS Diffuser

Gilberts ST Series provides a range of diffusers suitable for auditoriums, sports stadia, movie theatres and other similar applications. STS has a square faceplate.

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st diffusers
STC Diffuser
STC Diffuser

Gilberts ST Series provides a range of diffusers suitable for auditoriums, sports stadia, movie theatres and other similar applications. STC has a circular faceplate.

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st diffusers
HGV Grille
HGV Grille

Gilberts HG Series provides a tough, uncompromising but safe grille solution for both air supply and extract applications in sports halls, gymnasiums and other similar areas. The HGV has vertical blades

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hg grilles
HGH Grille
HGH Grille

Gilberts HG Series provides a tough, uncompromising but safe grille solution for both air supply and extract applications in sports halls, gymnasiums and other similar areas. The HGH has horizontal blades.

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hg grilles
NV6 Grille
NV6 Grille

Gilberts NV Series provides a comprehensive and traditional range of vision proof grilles to suit all manner and type of air transfer application through doors, walls and partitions. NV6 is a Vision proof flanged grille suitable for surface mounting onto doors, wall or partitions. Especially useful for narrow doors or fireblock installations.

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nv grilles
NV4 Grille
NV4 Grille

Gilberts NV Series provides a comprehensive and traditional range of vision proof grilles to suit all manner and type of air transfer application through doors, walls and partitions. NV4 is a Set of two lightproof core grilles with 32mm flange borders. Designed for door transfer in dark room/light proof applications. (Matt black finish).

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nv grilles
NV3 Grille
NV3 Grille

Gilberts NV Series provides a comprehensive and traditional range of vision proof grilles to suit all manner and type of air transfer application through doors, walls and partitions. NV3 is a Vision proof core in 32mm flanged border with matching telescopic back flange. Designed for door mounting.

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nv grilles
NV2 Grille
NV2 Grille

Gilberts NV Series provides a comprehensive and traditional range of vision proof grilles to suit all manner and type of air transfer application through doors, walls and partitions. NV2 is a Vision proof core in 32mm flanged border. Designed for wall or partition mounting.

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nv grilles
NV1 Grille
NV1 Grille

Gilberts NV Series provides a comprehensive and traditional range of vision proof grilles to suit all manner and type of air transfer application through doors, walls and partitions. NV1 is the Vision proof core only. Designed for beading into door.

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nv grilles
PX Valve
PX Valve

Gilberts PX Series extract valves have been designed to provide a compact, clean and attractive means to extract stale air from bathrooms, toilets, washrooms, kitchens etc.

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px extract-valves
VNT Duct and Louvre
VNT Duct and Louvre

The VNT is an assembly which consists of the PHH75 louvre and a rectangular duct. The duct can have an optional damper and grille at the bottom. The PH Series is a range of roof mounting fixed Blade Louvre Housings suitable for air intake or discharge over ventilation shafts etc. PHH75 Comprises of 16 SWG Aluminium Louvres on 75mm Pitch with rear mounted Birdguard screen. Insect screens available as an optional extra.

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ph louvres
PHH75 Penthouse Louvre
PHH75 Penthouse Louvre

The PH Series is a range of roof mounting fixed Blade Louvre Housings suitable for air intake or discharge over ventilation shafts etc. PHH75 Comprises of 16 SWG Aluminium Louvres on 75mm Pitch with rear mounted Birdguard screen. Insect screens available as an optional extra.

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ph louvres
WG75 Louvre
WG75 Louvre

Series WG75 with its 16 SWG 75mm Pitch Louvres represents the principle building block for the Gilberts Louvre system. WGF/75 Comprises of 16 SWG Louvres on 75mm centres in a 38mm wide Flanged Frame. WGC/75: Comprises of 16 SWG Louvres on 75mm centres in a 70mm deep Channel Frame.

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wg75 louvres
WH50 Louvre
WH50 Louvre

Gilberts high performance louvre range complements our standard louvre series providing a comprehensive package of high weather protection louvre designs. High performance louvre to class A
weathering specifications comprising 50mm louvre blades designed for medium scale louvre applications.

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wh50 louvres
GXD Valve
GXD Valve

Gilberts GX Series of valves have been designed to provide a compact, clean and attractive means of extracting stale air from bathrooms, toilets, washrooms and kitchens, etc. GXD is the Improved valve design to provide smoother air flow characteristics and lower noise levels. Available in five sizes all complete with mounting ring.

(Last Updated on 28/4/23)

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gx extract-valves
GX Valve
GX Valve

Gilberts GX Series of valves have been designed to provide a compact, clean and attractive means of extracting stale air from bathrooms, toilets, washrooms and kitchens, etc. GX is the Standard valve design available in five sizes, all complete with mounting ring.

(Last Updated on 28/4/23)

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gx extract-valves
SX Valve
SX Valve

Gilberts SX Series of valves have been designed to provide a compact, clean and attractive means to supply fresh air to bathrooms, toilets, washrooms and kitchens, etc. SX is the Standard supply valve design available in five sizes, all complete with mounting ring.

(Last Updated on 28/4/23)

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sx extract-valves
Series 60 Damper
Series 60 Damper

The Series 60 smoke evacuation damper has been designed to satisfy smoke ventilation applications and is particularly suited for smoke evacuation shafts and risers in multi storey buildings.

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series-60 dampers
MFS V 1400
MFS V 1400

Gilberts MFS-V offer a further innovation in hybrid natural ventilation.  Our standard MFS solution allows hybrid ventilation to be provided in a typical classroom using the exterior wall façade. For areas where a side wall is not available however our hybrid MFS-V offers the perfect partnering solution.

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mfs-v natural-ventilation
MFS V 900
MFS V 900

Gilberts MFS-V offer a further innovation in hybrid natural ventilation.  Our standard MFS solution allows hybrid ventilation to be provided in a typical classroom using the exterior wall façade. For areas where a side wall is not available however our hybrid MFS-V offers the perfect partnering solution.

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mfs-v natural-ventilation
MFS 256 DE UDS Terminal
MFS 256 DE UDS Terminal

Incorporating an ultra-low power fan our new Mistrale ‘Fusion’ MFS might not, in the strictest sense, be thought of as a full natural ventilation solution however it does still allow us to harness this free natural cooling energy source reliably and efficiently but with significant added benefits. The MFS DE UDS has a duct extension instead of a louvre with two spigots to attach to ducts for supply and extract air.

(Last Updated on 19/07/2021)

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mfs-de natural-ventilation
MFS 128 DE UDS Terminal
MFS 128 DE UDS Terminal

Incorporating an ultra-low power fan our new Mistrale ‘Fusion’ MFS might not, in the strictest sense, be thought of as a full natural ventilation solution however it does still allow us to harness this free natural cooling energy source reliably and efficiently but with significant added benefits. The MFS DE UDS has a duct extension instead of a louvre with two spigots to attach to ducts for supply and extract air.

(Last Updated on 19/07/2021)

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mfs-de natural-ventilation
MFS 256 Terminal
MFS 256 Terminal

Incorporating an ultra-low power fan our new Mistrale ‘Fusion’ MFS might not, in the strictest sense, be thought of as a full natural ventilation solution however it does still allow us to harness this free natural cooling energy source reliably and efficiently but with significant added benefits.

(Last updated on 19/07/2021)

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mfs natural-ventilation
HSL P Diffuser
HSL P Diffuser

Gilberts HSL Series of Linear Slot Diffuser has been designed to meet the exacting performance requirements and standards of modern slot diffuser applications.

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hsl diffusers
HSL A Diffuser
HSL A Diffuser

Gilberts HSL Series of Linear Slot Diffuser has been designed to meet the exacting performance requirements and standards of modern slot diffuser applications.

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hsl diffusers
WHZ38 Louvre
WHZ38 Louvre

High performance louvre manufactured to class A weathering specifications with 38mm louvre blades. WHZ38 Comprises of 1.6mm Louvres on 38mm Centres in a glazing frame suitable for
beading into a window

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wh38 louvres
WHF38 Louvre
WHF38 Louvre

High performance louvre manufactured to class A weathering specifications with 38mm louvre blades. WHF38 Comprises of 1.6mm Louvres on 38mm Centres in a 34mm wide flanged frame.

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wh38 louvres
WHC38 Louvre
WHC38 Louvre

High performance louvre manufactured to class A weathering specifications with 38mm louvre blades. WHC38 Comprises of 1.6mm Louvres on 38mm Centres in 38mm deep channel frame.

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wh38 louvres
WHZ75 Louvre
WHZ75 Louvre

High performance louvre to class A weathering specifications comprising 75mm louvre blades designed for medium to large scale louvre applications. Comprises of 1.6mm Louvres on
75mm Centres in a glazing frame suitable for beading into a window

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wh75 louvres
WHF75 Louvre
WHF75 Louvre

High performance louvre to class A weathering specifications comprising 75mm louvre blades designed for medium to large scale louvre applications. WHF75 Comprises of 1.6mm Louvres on
75mm Centres in a 38mm wide flanged frame

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wh75 louvres
WHC75 Louvre
WHC75 Louvre

High performance louvre to class A weathering specifications comprising 75mm louvre blades designed for medium to large scale louvre applications. WHC75 Comprises of 1.6mm Louvres on 75mm Centres in 121mm deep channel frame.

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wh75 louvres
GDS-D Diffuser
GDS-D Diffuser

Series GD provides a new extra dimension on the popular and effective swirl diffuser theme. GDS-D is a Swirl diffuser with step flange border frame suitable for tegular ceiling grids with a choice of two different swirl face style.

(Last updated on 23/08/21)

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gd diffusers
GDS-C Diffuser
GDS-C Diffuser

Series GD provides a new extra dimension on the popular and effective swirl diffuser theme. GDS-C is a Swirl diffuser with borderless frame suitable for lay- in ceiling grid application with a choice of two different swirl face style

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gd diffusers
GDC-A Diffuser
GDC-A Diffuser

Series GD provides a new extra dimension on the popular and effective swirl diffuser theme. GDC-A is a Circular swirl diffuser with flange border suitable for plaster ceiling or exposed ductwork with a choice of two different swirl face style.

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gd diffusers
MN C Diffuser
MN C Diffuser

With the Series MN Gilberts introduce a further bold development on the high performance diffuser theme. MNC is a Multi nozzle ceiling diffuser with borderless, clean edged frame suitable for lay in ceiling grid application.

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mn diffusers
MN A Diffuser
MN A Diffuser

With the Series MN Gilberts introduce a further bold development on the high performance diffuser theme. MNA is a Standard multi nozzle diffuser with 32mm flange border suitable for plaster ceiling applications

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mn diffusers
GSL P Diffuser
GSL P Diffuser

Gilberts GSL Series of Linear Slot Diffuser has been designed to meet the exacting performance requirements and standards of modern slot diffuser applications. GSL P has a border suitable for plasterboard applications.

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gsl diffusers
GSL A Diffuser
GSL A Diffuser

Gilberts GSL Series of Linear Slot Diffuser has been designed to meet the exacting performance requirements and standards of modern slot diffuser applications. The standard border detail comprises a 27mm flange border with end flanges or end caps optionally available.

(Last updated on 19/07/2021)

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gsl diffusers
JN Jet Diffuser
JN Jet Diffuser

Gilberts JN Series of Jet Nozzles are highly versatile units capable of delivering a powerful stream of air over long distances.

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jn diffusers
SK Grille
SK Grille

Gilberts SK Series provides a practical range of Heavy Duty mild or stainless steel fixed blade grilles suitable for many more robust industrial style applications such as car parks, factory premises, stairwells, outbuildings etc. Designed for supply or extract application all units comprise of a sturdy 3mm steel formed blade angled at 0° for supply or 15 and 40° for extract according to preference and set on a 19mm pitch.

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sk grilles
GSRFD Diffuser
GSRFD Diffuser

Gilberts GSR Series presents a further new design concept on the popular and effective swirl type diffuser theme. GSRFD is a Fixed swirl diffuser with step edge border frame suitable for Tegular
ceiling grid applications.

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gsr diffusers
GSRA Diffuser
GSRA Diffuser

Gilberts GSR Series presents a further new design concept on the popular and effective swirl type diffuser theme. GSRA is an adjustable swirl diffuser with 32mm flange border suitable for both lay-in and, with rear access, plaster ceiling installations.

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gsr diffusers
GRC Diffuser
GRC Diffuser

Gilberts Series GRC Circular Diffusers provide an alternative to conventional square and rectangular diffusers for both ceiling supply and ceiling extract applications.

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grc diffusers
K Grille
K Grille

Gilberts K Series provides a comprehensive range of fixed blade extract grilles suitable for a wide variety of sidewall or ceiling mounting applications. The K grille has a Standard duty border with one way deflection.

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grilles series-k
DGA 4 Diffuser
DGA 4 Diffuser

Gilberts DG Series of Louvred Face Diffusers offer a distinct new evolution on a popular design theme. DGA 4 is suitable for both suspended and plaster ceiling applications and has a 4 way blow.

(Last updated on 19/07/2021)

 

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dga dg diffusers
GFS Diffuser
GFS Diffuser

Complementing existing GF and F Floor Grille Ranges the GFS Series has been specially developed for both supply and extract applications in all types of Raised Access Floor Systems. Available in 160, 200 and 250mm dia sizes the units comprise of a slotted stainless steel fascia with rounded edges to create a tough yet attractive diffuser capable of withstanding a point loading of up to 1.5kn.

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gfs diffusers
PG Diffuser
PG Diffuser

The PG Series of perforated diffusers provides a modern yet discreet range of diffusers designed to blend effectively with modern ceiling styles and profiles. PGR is complete with top entry plenum
connection box.

(Last Updated on 23/08/21)

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pg diffusers
GSFB Diffuser
GSFB Diffuser

With the GSF Series Gilberts introduce a contemporary and attractively designed range of Fixed Swirl Type Diffusers for ceiling supply and extract applications. GSFB has fixed blades fitted into a square Perforated Face Housing Frame. The perforated face is hinged for easy access from the diffuser face.

(Last updated on 15/07/21)

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gsf diffusers
GSFE Diffuser
GSFE Diffuser

With the GSF Series Gilberts introduce a contemporary and attractively designed range of Fixed Swirl Type Diffusers for ceiling supply and extract applications. GSFE has fixed blades fitted into a Circular Perforated Fascia with removable core.

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gsf diffusers
GSFR Diffuser
GSFR Diffuser

With the GSF Series Gilberts introduce a contemporary and attractively designed range of Fixed Swirl Type Diffusers for ceiling supply and extract applications. GSFR comprises of fixed blades mounted in a Circular Flanged Frame.

(Last Updated on 5/5/23)

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gsf diffusers
PGL1 Assembly 4
PGL1 Assembly 4

Gilberts Series PGL provides a range of Laminar Flow Panels, suitable for use in operating theatres, laboratories, clean rooms and other similar applications. PGL 1 designed to form multiple panel assembly.

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pgl diffusers
PGL1 Assembly 3
PGL1 Assembly 3

Gilberts Series PGL provides a range of Laminar Flow Panels, suitable for use in operating theatres, laboratories, clean rooms and other similar applications. PGL 1 designed to form multiple panel assembly.

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pgl diffusers
PGL1 Assembly 2
PGL1 Assembly 2

Gilberts Series PGL provides a range of Laminar Flow Panels, suitable for use in operating theatres, laboratories, clean rooms and other similar applications. PGL 1 designed to form multiple panel assembly.

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pgl diffusers
PGL1 Assembly 1
PGL1 Assembly 1

Gilberts Series PGL provides a range of Laminar Flow Panels, suitable for use in operating theatres, laboratories, clean rooms and other similar applications. PGL 1 designed to form multiple panel assembly.

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pgl diffusers
PGL2 Laminar Flow Panel
PGL2 Laminar Flow Panel

Gilberts Series PGL provides a range of Laminar Flow Panels, suitable for use in operating theatres, laboratories, clean rooms and other similar applications. PGL2 has a 32mm flange border frame.

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pgl diffusers
PGL1 Laminar Flow Panel
PGL1 Laminar Flow Panel

Gilberts Series PGL provides a range of Laminar Flow Panels, suitable for use in operating theatres, laboratories, clean rooms and other similar applications. PGL 1 designed to form multiple panel assembly.

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pgl diffusers
WGC38 Louvre
WGC38 Louvre

Series WG38 with its 38mm Pitch fixed Blades represents the smallest Louvre profile available in this system. This unit was designed to provide a neat and compact appearance for smaller Louvre applications combined with a convenient low size to weight ratio for easy handling. Rear fixing cleats are mounted off the housing frame to facilitate screw fixing into adjacent timber, masonry or duct.

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wg38 louvres
DL Drum Louvre
DL Drum Louvre

Gilberts Drum Louvre Series DL is a highly flexible and versatile unit that has been specifically developed to meet the requirements of the long throw application in the air distribution field. Standard Drum Louvre available in sizes 1 to 8.

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dl diffusers
LHS-P Grille
LHS-P Grille

Gilberts L Series of Linear Grilles provides a range of multi function units designed for both supply and extract purposes and suitable for ceiling, sidewall and cill mounting applications. Linear Strip Grille with special border suitable for all types of plaster fixing applications.

(Last Updated on 31/05/2023)

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series-l grilles
LN Grille
LN Grille

Gilberts L Series of Linear Grilles provides a range of multi function units designed for both supply and extract purposes and suitable for ceiling, sidewall and cill mounting applications. Linear Strip Grille as Type LGN but with bars flush level with flange face.

(Last updated on 23/08/21)

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series-l grilles
LHS Grille
LHS Grille

Gilberts L Series of Linear Grilles provides a range of multi function units designed for both supply and extract purposes and suitable for ceiling, sidewall and cill mounting applications. Linear Strip Grille comprising Fineline 3mm or Broadline 6mm wide bars set on a 13mm pitch spring clip fixed in a housing frame sidewall or sill mounting applications only.

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series-l grilles
LGN Grille
LGN Grille

Gilberts L Series of Linear Grilles provides a range of multi function units designed for both supply and extract purposes and suitable for ceiling, sidewall and cill mounting applications. As LG Series except in a slimline 16mm flange border frame with concealed bracket fixing.

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series-l grilles
LG Grille
LG Grille

Gilberts L Series of Linear Grilles provides a range of multi function units designed for both supply and extract purposes and suitable for ceiling, sidewall and cill mounting applications. Linear Bar Grille comprising Fineline 3mm or Broadline 6mm wide bars set on a 13mm pitch in a 32mm flange border frame.

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series-l grilles
L Grille
L Grille

Gilberts L Series of Linear Grilles provides a range of multi function units designed for both supply and extract purposes and suitable for ceiling, sidewall and cill mounting applications. Linear Strip Grille as Type LG but with bars flush level with flange face.

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series-l grilles
2KN Grille
2KN Grille

Gilbert’s K Series provides a comprehensive range of fixed blade extract grilles suitable for a wide variety of sidewall or ceiling mounting applications. The KN grille has a narrow border with two way deflection.

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grilles series-k
2K Grille
2K Grille

Gilberts K Series provides a comprehensive range of fixed blade extract grilles suitable for a wide variety of sidewall or ceiling mounting applications. The 2K grille has a standard duty border with two way deflection.

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grilles series-k
2KG Grille
2KG Grille

Gilberts K Series provides a comprehensive range of fixed blade extract grilles suitable for a wide variety of sidewall or ceiling mounting applications. The 2KG grille has a heavy duty border with two way deflection.

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grilles series-k
KG Grille
KG Grille

Gilberts K Series provides a comprehensive range of fixed blade extract grilles suitable for a wide variety of sidewall or ceiling mounting applications. The KG grille has a heavy duty border with one way deflection.

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grilles series-k
KN Grille
KN Grille

Gilberts K Series provides a comprehensive range of fixed blade extract grilles suitable for a wide variety of sidewall or ceiling mounting applications. The KN grille has a narrow border with one way deflection.

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grilles series-k
GECA Eggcrate
GECA Eggcrate

Gilberts GE Series provides a comprehensive and traditional range of Eggcrate type grilles to suit all types of extract application in ceiling and walls. GECA is a 13mm square Eggcrate grille in 32mm flange frame.

(Last Updated on 19/07/2021)

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series-ge grilles
Series G - Adjustable Deflection Grilles
Series G – Adjustable Deflection Grilles

Gilberts G Series provides an established and comprehensive range of single and double adjustable deflection grilles for all types of ceiling and sidewall supply and extract application. Comprising of 4mm wide individually adjustable aerofoil blades set on 19mm centres the G Series was designed and is especially suitable, for standard duty non industrial type applications such as offices, shops and restaurants. Blades are firmly located into a 32mm flange border frame allowing for simple and positive manual blade adjustment and positioning.

(Updated on 27/9/21)

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g-series grilles
MFS 128 Terminal
MFS 128 Terminal

Incorporating an ultra-low power fan our new Mistrale ‘Fusion’ MFS might not, in the strictest sense, be thought of as a full natural ventilation solution however it does still allow us to harness this free natural cooling energy source reliably and efficiently but with significant added benefits.

(Last updated on 19/07/21)

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mfs natural-ventilation

Air Distribution Products

Natural Ventilation Solutions

Architectural and External Louvres

Smoke, Fire and Volume Control