Trimvent Select S13

Surface mounted slot ventilator BUY NOW

For use on PVCu, timber or aluminium windows

Trimvent Select S13 is a surface mounted plastic slot ventilator that fits over a 13mm slot in a window and provides an Equivalent Area (EA) of 1700mm² or 2700mm² and can be fitted with a C13 canopy or GS13 grille.

The S13 is ideal for refurbishment situations using any window material and is available in a variety of colours.

Trimvent Select ventilators have been specified and fitted on millions of windows throughout the UK and mainland Europe over the last fifteen years.

Trimvent Select ventilators come in a range of finishes available dependent on quantity.

System 1 System 2 System 3






Features & Benefits

  • Deflects air up or down, or both.
  • Screw fix or clip fix versions (GS13 clip fix only).
  • Rounded unobtrusive shape.
  • Can be fitted on the sash, frame or overhead section.
  • For use over 13mm slot.
  • Based on successful Trimvent® principle.
  • Sculpted finger recess.
  • Matching screw covers.
  • Patented and registered design.
  • Available in vent and canopy packs.
  • Remote control vent available.
  • Sleeve available for hollow profiles.
  • When specified correctly, complies with British Building Regulations.
  • Effective in reducing pollutants in the home and improving Indoor Air Quality (IAQ), therefore reducing the risk of Toxic Home Syndrome.

Click here to read a case study on the successful application of  the Trimvent Select S13.

Trimvent® Select S13 Ventilator

Trimvent® Select C13 Canopy

Trimvent® Select new standard colours*

Trimvent® Select woodgrain finishes*

* Please contact us for availability of certain colours and finishes

Product Product Code (L)
Length (mm)
Width (mm)
Closed-Open (mm)
Free Area
Slot Detail
S13 1700EA Vent screw fix TS1131750 265 18.5 20 - 26 1700 2212
C13 267 Canopy screw fix TS2132020 267 17 24 1700 2351
S13 1700EA Vent & C13 screw fix pack TS4131720       1700 2212
S13 1700EA Vent clip fix TS1131751 265 18.5 20 - 26 1700 2212
C13 267 Canopy clip fix TS2132021 267 17 24 1700 2351
S13 1700EA Vent & C13 Canopy clip fix pack TS4131721       1700 2212
S13 1700EA Remote Control TS6131750 265 18.5 32.5* 1700 2212
S13 2700EA Vent screw fix TS1132750 411 18.5 20 - 26 2700 4045
C13 412 Canopy screw fix TS2134020 412 17 24 2700 4278

S13 2700EA Vent & C13 screw fix pack

TS4132720       2700 4045
S13 2700EA Vent clip fix TS1132751 411 18.5 20 - 26 2700 4045
C13 412 Canopy clip fix TS2134021 412 17 24 2700 4278
S13 2700EA Vent & C13 clip fix pack TS4132721       2700 4045 
GS13 4000 Grille (x2)** TS3134050 192 x 2 17 14 2700 4143 (pair)
S13 2700EA Remote Control TS6132750 411 18.5 32.5* 2700 4045

EA figures above and marked on vents are achieved when fitted to manufacturer’s recommendations. Tested in accordance with BS:EN 13141-1 (2004).
*Projection of corner block and pulley.
**Special preparation required for GS13 Grilles. See Titon fixing instructions for full details.

Through Sash

Manufactured From

PBTP (UV Stable) & POM, Canopy - PVCu.

Recommended Screws

C13 3.5mm (No.6) Pan Head or equivalent.

S13 (No.7) or (No.8) Countersunk Heads.


Tested in accordance with BS EN 13141-1:2004 (air flow, air leakage and weather tightness).

Acoustic performance tested in accordance with BS EN ISO20140-10:1992, BS EN ISO140-10:1991 and single figures to BS EN ISO717-1:1991.


(Full test details available on request)

Equivalent Area - see above

Free Area - see above

Air Leakage (m³/hr @ 50Pa)
1700EA version (screw fix) - 1.61
2700EA version (screw fix) - 2.61.

Water Resistance (Pa) - 1700EA and 2700EA version - 600Pa.

Acoustic D n,e,w (+/-) - 2700EA version - vent open 33 (-1;0), vent closed 45 (-1;-2).


Suffix product code with:
-392 (white), -315 (brown), -496 (bright white), -662 (toffee).

More information / 01206 713801