GILBERTS GRILLES & DIFFUSERS
FOR EVERY CEILING IN EVERY PROJECT
Keane Environmental Ltd have been in the market for over 25 years. Over that time we’ve partnered with Gilberts of Blackpool, experts in air movement and comfort, and together we’ve encountered every ceiling type imaginable. In the last ten years, there has been an explosion of new ideas in architectural ceiling design and the approach to contemporary ceiling layouts has changed dramatically.
We understand that no matter what ceiling type (exposed, suspended, acoustical) each have their own unique challenges for HVAC design. Gilberts R&D department have worked hard to keep apace with this change, develop and validate solutions in their state of the art testing facilities.
Together we at Keane Environmental can work with you and Gilberts to provide efficient solutions that will guarantee comfort levels within your space.

Exposed Ceilings
Recommended with or without a Coanda Plate
Recommended with a Coanda Plate
Always check your options or selection with our sales or engineering teams before specifying or purchase.
Supspended 1200 x 300 Grid Ceilings
Suspended 600 x 600 Grid Ceilings
Series DG

Square Louvred Face Diffusers
Series GSR

Adjustable Swirl Diffusers
Series GB

Adjustable Slot Swirl Diffusers
Series MN

Multi Nozzle Diffusers
Series GD

Fixed Swirl Diffusers
Series PG

Perforated Face Diffusers
Linear Grilles
Series MBD

Linear Blade Diffusers
Series GZL

High Induction Linear Diffuser
Series GSL

Linear Slot Diffusers
Series HSL

High Capacity Slot Diffuser
Series PGL

Laminar Flow Diffusers
All others
Series DS

Adjustable Slot Swirl Diffusers
Series GSR

Adjustable Swirl Diffusers
Series GRC

Circular Diffusers
Series G

Single & Double Deflection
Series H

Heavy Double Deflection Grilles
Series GC

Curved Blade Grilles
Series GE

Eggcrate Extract Grilles
Series GFS

Floor Swirl Diffuser
Series GB

Adjustable Slot Swirl Diffusers
Series DL

Drum Louvre Diffuser
Series JN

Jet Nozzle Diffuser
Series GFS

Floor Swirl Diffuser
Series DS

Adjustable Slot Swirl Diffusers
Series ST

Displacement Step Diffusers
Series TCB/F

Fire Rated Plenum Boxes
Series GX

Standard & Fire Rated Extract Valves
Series PX

UPVC Extract Valves
Series GRC

Circular Diffusers
Series GF

Computer Floor Grilles
Series C

Circular Duct Grilles
Series SS

Stainless Steel Grilles
Series HG

Sport & Gymnasium Grilles
Series JN

Jet Nozzle Diffuser
Grille options & accessories

Options and accessories
Bespoke Finishing Options
Gilberts provide a wide variety of finishing options in order to provide a full spectrum of colours and gloss levels as well as the required performance in terms of colour fade, hardness, weather protection and corrosion resistance.

LEADERS IN OUR MARKET
Most trusted suppliers for 20 years.

LEADERS IN OUR MARKET
Most trusted suppliers for 20 years.

IRISH GREEN BUILDING COUNCIL
Contributing to LEED Certification.