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Trimvent® Select E18

Recessed clip-fix slot ventilator
FOR USE ON PVCU WINDOWS
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Overview

Trimvent Select E18 is a semi recessed clip fix plastic slot ventilator that fits into an 18mm slot in a window overhead section or cavity closer and provides an Equivalent Area (EA) of 4200mm² when fitted with a pair of GS18 grilles.

The E18 is ideal for both new build and refurbishment situations using PVCu windows 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 15 years.

Suitable for

  • PVCu

Features & Benefits

  • Revised design to improve performance and Regulations compliance
  • Unique occupant controllable tilting T-bar
  • Deflects air up or down, or both
  • Ideal for overhead sections
  • Push to fit, no tools or screws required
  • Minimal projection (when closed) for ease of window stacking during transit
  • Flange covers slot edges
  • Clips into an 18mm slot
  • For use with GS18 grilles
  • Based on successful Trimvent® principle
  • Sculpted finger recess
  • Patented and registered design
  • When specified correctly complies with Building Regulations

Technical Information

Technical Information

Details

Product Product Code (L) Length (W) Width (P) Projection Closed-Open EA (mm²) Free Area (mm²) Slot Detail
E18 4200EA vent TS1134212 372 24 13 – 23 4200 4247
GS18 210 pair grilles TS3184050 210 X 2 25 1.5 4200 4608

NOTE: Vent can only be used on sections with wall thickness of 2-2.5mm. Slot tolerances of ± 0.5mm are required.
EA figures above and marked on vents are achieved when fitted to manufacturer’s recommendations. Tested in accordance with BS:EN 13141-1 (2004).
This product does feature some protrusion into the slot. If the recommended slot size has been cut then the protrusion will not affect fitting or claimed performance.

Acoustic Ratings

Product
Product Code
Open – Dn,e,w (C;Ctr)
Closed – Dn,e,w (C;Ctr)
EA (mm²)
E18 Vent
TS1134212
31 (-1;-1)
43 (-1;-2)
4200
GS18 210 Grille (pair)
TS3184050

Manufactured from

Vent – PBTP (UV Stable) & POM, Grille – PP

Standards

Tested in accordance with BS EN 13141-1:2004 (airflow, 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

Performance

(Full test details available on request)
Equivalent Area – See above
Free Area – See above
Air Leakage (m³/hr @ 50Pa) – 2.31 (with GS18)
Acoustic Dn,e,w (+/-) – vent open 31 (-1;-1), vent closed 43 (-1;-2)

Finishes

Suffix product code with:
-392 (white), -315 (brown)

Documentation

Resources

Manuals and Documentation

Trimvent Select E18 - Fixing Instructions (GS13 Grille)

150.05 KB (English)
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Trimvent Select E18 - Fixing Instructions (GS18 Grille)

539.62 KB (English)
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Trimvent Select E18 - Operation and Maintenance Instructions

31.38 KB (English)
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Trimvent Slot Ventilators Operation and Maintenance Instructions

33.62 KB (English)
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Catalogues

Window & Door Hardware Range Overview

6.47 MB (English)
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Trimvent Select E18 - Catalogue Page

1.23 MB (English)
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Videos

Video: System One – Background Ventilation Compliance Check Made Easy

(English)
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