Ventilation grilles

layer

TR

Ventilation grille with droplet shaped blades

  • Nominal sizes 225 × 125 – 1225 × 525 mm
  • Volume flow rate range 23 – 2000 l/s or 83 – 7200 m³/h
  • Grille face made of sheet steel, powder-coated
  • Front border with countersunk holes, 27 mm wide


Optional equipment and accessories

  • Grille face in RAL CLASSIC colours
  • Grille face made of galvanised sheet steel, without powder coating
  • Installation subframe
  • Installation subframe for fitting filter media
  • Attachments for volume flow rate balancing and air direction control
  • Concealed screw fixing

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layer

SL

Single ventilation grilles and horizontal run sections with droplet shaped blades

  • Nominal sizes 225 × 125 – 1225 × 525 mm and horizontal run sections
  • Volume flow rate range 23 – 2000 l/s or 83 – 7200 m³/h
  • Grille face made of sheet steel, powder-coated
  • Diffuser-type front border, 28 mm wide longitudinal section, 20 mm wide transverse section
  • Concealed screw fixing


Optional equipment and accessories

  • Grille face in RAL CLASSIC colours
  • Installation subframe
  • Installation subframe for fitting filter media
  • Attachments for volume flow rate balancing and air direction control

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layer

Type AE

Single return air grilles

  • Nominal sizes: AE/ RC-AE 150 × 100 – 1200 × 1200 mm, AEL 600 x 600, 1200 x 1200
  • Volume flow rate maximum 2041 l/s or 7347 m³/h 
  • Grille face made of aluminium with powder-coat finish
  • Front border, 30mm wide
  • Visible screw fixing as standard

Optional equipment and accessories

  • Grille face in RAL CLASSIC colours
  • Attachments for opposed blade action volume control
  • Screw fix border and border without punching available
  • Optional subframe for secret fixing

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layer

Type WAP (also available as linear grille)

Single ventilation grilles and horizontal run sections with special profiled blades

  • Nominal sizes 300 × 75 – 1800 × 600 mm and horizontal run sections
  • Volume flow rate range 23 – 3353 l/s or 83 – 12070 m³/h
  • Grille face made of aluminium with powder-coat finish
  • Front border, 20 mm or 30 mm wide or plaster-in
  • Straight (0°) or angled (15°) air discharge
  • Concealed screw fixing


Optional equipment and accessories

  • Grille face in RAL CLASSIC Colours
  • Installation subframe
  • Attachments for volume flow rate balancing and air direction control
  • Concealed fixing or countersunk holes (only for 30 mm wide front border)

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layer

X-GRILLE Cover

The new X-GRILLE Cover ventilation grilles, made of high-quality aluminium combine function with an attractive design; they can be installed in walls, sills or rectangular ducts.

  • Nominal sizes 225 × 125 – 1225 × 525 mm
  • Volume flow rate range 16 – 2554 l/s or 58 – 9194 m³/h
  • Energy-efficient and acoustically optimised air discharge
  • Symmetric blade profile for two-way entry flow
  • Uniform look and easy adjustment due to concealed blade linkage
  • Concealed, optimised screw fixing
  • Linear look, ideal for continuous horizontal runs
  • Easily exchangeable cover plates allow for a lively two-colour look
  • Use of existing rear assemblies
  • Easy replacement of existing grilles due to standard installation dimensions


Optional equipment and accessories

  • Installation subframe
  • Attachments for volume flow rate balancing and air direction control
  • Concealed screw fixing
  • Spring clip fixing

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layer

TRS-K

Ventilation grille with droplet shaped blades

  • Nominal sizes 225 × 75 to 1225 × 325 mm
  • Volume flow rate range 11 – 1305 l/s or 40 – 4698 m³/h
  • Grille face made of galvanised sheet steel
  • Front border with countersunk holes, 27 mm wide


Optional equipment and accessories

  • Grille face in RAL CLASSIC colours
  • Installation subframe
  • Attachments for volume flow rate balancing and air direction control

read more

layer

EF

Grille cores with special profiled blades

  • Nominal sizes 245 × 95 – 1245 × 445 mm
  • Volume flow rate range 10 – 1235 l/s or 36 – 4446 m³/h
  • Grille core made of aluminium with anodised finish
  • Straight (0°) or angled (15°) air discharge

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layer

TRS-R

Ventilation grille with droplet shaped blades

  • Nominal sizes 225 × 75 – 1225 × 225 mm
  • Volume flow rate range 11 – 930 l/s or 40 – 3348 m³/h
  • Grille face made of galvanised sheet steel
  • Front border with countersunk holes, 27 mm wide


Optional equipment and accessories

  • Grille face in RAL CLASSIC colours
  • Attachments for volume flow rate balancing and air direction control

read more

layer

Type AP

Single return air grilles

  • Nominal sizes: AP/ RC-AP 150 × 100 – 1200 × 600 mm, APL 600 x 600, 1200 x 1200
  • Volume flow rate maximum 1310 l/s or 4716 m³/h
  • Grille face made of aluminium with powder-coat finish
  • Front border, 30mm wide
  • Visible screw fixing as standard

Optional equipment and accessories

  • Grille face in RAL CLASSIC colours
  • Attachments for opposed blade action volume control
  • Screw fix border and border without punching available
  • Optional subframe for secret fixing

read more

layer

ASL

Ventilation grille with droplet shaped blades

  • Nominal sizes 225 × 125 – 1225 × 525 mm
  • Volume flow rate range 23 – 2000 l/s or 83 – 7200 m³/h
  • Grille face made of aluminium with anodised finish
  • Diffuser-type front border, 28 mm wide
  • Concealed screw fixing


Optional equipment and accessories

  • Grille face in RAL CLASSIC colours
  • Installation subframe
  • Attachments for volume flow rate balancing and air direction control
  • Spring clip fixing

read more

layer

AWT

Ventilation grille with special profiled blades (rectangular cross section)

  • Nominal sizes 325 × 125 – 1225 × 325 mm
  • Volume flow rate range 17 – 950 l/s or 61 – 3420 m³/h
  • Grille face made of aluminium with anodised finish
  • Tested for installation in gymnasiums
  • Front border with countersunk holes, 30 mm wide


Optional equipment and accessories

  • Grille face in RAL CLASSIC colours
  • Installation subframe

read more

layer

X-GRILLE Basic

The new X-GRILLE Basic ventilation grilles with their gently sloped border combine function with an attractive design; they can be installed in walls, sills or rectangular ducts.

  • Nominal sizes 225 × 125 – 1225 × 525 mm
  • Volume flow rate range 19 – 2651 l/s or 68 – 9544 m³/h
  • Energy-efficient and acoustically optimised air discharge
  • Symmetric blade profile for two-way entry flow
  • Uniform look and easy adjustment due to concealed blade linkage
  • Gently sloped border construction, almost completely flush with the installation surface
  • Linear look, ideal for continuous horizontal runs
  • Use of existing rear assemblies
  • Easy replacement of existing grilles due to standard installation dimensions


Optional equipment and accessories

  • Installation subframe
  • Attachments for volume flow rate balancing and air direction control
  • Concealed screw fixing
  • Spring clip fixing

read more

layer

VAT

Ventilation grille with droplet shaped blades

  • Nominal sizes 150 × 100 – 1200 × 600 mm
  • Volume flow rate range 13 – 2170 l/s or 47 – 7812 m³/h
  • Grille face made of aluminium with powder-coat finish
  • Front border, 32 mm
  • Concealed fixing or countersunk holes


Optional equipment and accessories

  • Grille face in RAL CLASSIC colours
  • Installation subframe
  • Attachments for volume flow rate balancing and air direction control
  • Concealed fixing or countersunk holes

read more

layer

Type EH, EW Grille Cores

TROX grille cores for supply or return air, for wall or sill mounting with fixed horizontal blades. Available with 5.5mm blades on 12.5mm pitch with either 0° or 15° deflection, Type EH-0 or EH-15 respectively, or with 3mm wide blades on 12.5mm pitch - Types EW-0 or EW-15.

Material: Aluminium

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layer

AH

Single ventilation grilles and horizontal run sections with special profiled blades

  • Nominal sizes 300 × 75 – 1800 × 600 mm and horizontal run sections
  • Volume flow rate range 17 – 2500 l/s or 61 – 9000 m³/h
  • Grille face made of aluminium with powder-coat finish
  • Front border, 20 mm or 30 mm wide or plaster-in
  • Straight (0°) or angled (15°) air discharge
  • Concealed screw fixing


Optional equipment and accessories

  • Grille face in RAL CLASSIC colours
  • Installation subframe
  • Attachments for volume flow rate balancing and air direction control
  • Concealed fixing or countersunk holes (only for 30 mm wide front border)

read more

layer

AF

Single ventilation grilles and horizontal run sections with special profiled blades

  • Nominal sizes 300 × 75 – 1800 × 300 mm and horizontal run sections
  • Volume flow rate range 17 – 1350 l/s or 61 – 4860 m³/h
  • Grille face made of aluminium with powder-coat finish
  • Front border suitable for floor installation without an installation subframe
  • Removable grille core with special spring clip fixing


Optional equipment and accessories

  • Grille face in RALCLASSIC colours
  • Attachments for volume flow rate balancing and air direction control

read more

layer

AGS

Ventilation grille with angled blades

  • Nominal sizes 150 × 105 – 1500 × 985 mm
  • Volume flow rate range 2 – 850 l/s or 7 – 3060 m³/h
  • Grille face made of aluminium with powder coat finish
  • 30 mm wide front border
  • Countersunk holes


Optional equipment and accessories

  • Grille face in RAL CLASSIC colours
  • Matching rear frame for door installation

read more

layer

AT

Ventilation grille with droplet shaped blades

  • Nominal sizes 150 x 100 - 1200 x 600 mm
  • Volume flow rate range 13 – 2170 l/s or 47 – 7812 m³/h
  • Grille face made of aluminium with powder-coat finish
  • Front border 32 mm
  • Concealed fixing or countersunk holes


Optional equipment and accessories

  • Grille face in RAL CLASSIC colours
  • Installation subframe
  • Attachments for volume flow rate balancing and air direction control
  • Concealed fixing or countersunk holes

read more

layer

Type AR

Single return air grilles

  • Nominal sizes 150 x 100 - 1200 x 600 mm
  • Volume flow rate maximum 1202 l/s or 4327 m³/h
  • Grille face made of aluminium with powder-coat finish
  • Front border, 32 mm wide
  • Visible screw fixing as standard

Optional equipment and accessories

  • Grille face in RAL CLASSIC colours
  • Attachments for opposed blade action volume control
  • Screw fix border and border without punching available

read more

layer

TRS

Ventilation grille with droplet shaped blades

  • Nominal sizes 225 × 75 to 1225 × 325 mm
  • Volume flow rate range 11 – 1305 l/s or 40 – 4698 m³/h
  • Grille face made of sheet steel, powder-coated
  • Front border with countersunk holes, 27 mm wide


Optional equipment and accessories

  • Grille face in RAL CLASSIC colours
  • Grille face made of galvanised sheet steel, without powder coating
  • Installation subframe
  • Installation subframe for fitting filter media
  • Attachments for volume flow rate balancing and air direction control
  • Concealed screw fixing

read more

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Tel.: +44 (0)1842 754545 | Fax: +44 (0)1842 763051

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Contact

Thank you for your message!

Visual contact Visual contact

Your message is send and will be processed shortly.
Our department for Service-Requests will contact you asap.
For general question regarding products or services you can also call:
Tel.: +44 (0)1842 754545 | Fax: +44 (0)1842 763051