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Trimvent® SM
Trimvent SM vent is a surface mounted aluminium slot ventilator that fits over a 10mm or 12mm slot in a window and provides an Equivalent Area (EA) of up to 5000mm² when fitted with an SM canopy.
The Trimvent SM is factory-made to standard sizes or in bar length in a variety of colours.
TA902,TA906,TA903,TA907,TA901,TA905,TA909,TA912,TA913
Features & Benefits
- Compression closing action
- For use over 10mm or 12mm slot, ideal for slim sections
- Flexible PVCu seal for improved weather tightness
- Ideal for retrofit applications, over a slot or series of holes*
- Available in bar length for cutting to size by customer (details on request)
- Special paint finishes available for trickle vents
- Based on successful Trimvent® principle
- Deflects air up and down
- Thermally insulated
- Matching screw covers
- Patented design
- Canopy/Grille contains built-in fly screen
- When specified correctly complies with Building Regulations
*This may not achieve the marked Equivalent Area - Covered by Titon’s 10 Year Extended Mechanical Warranty.
Technical Information
Product Codes and Specific features
Details & Measurements
| Product | Product Code | (L) Length | (W) Width | (P) Projection Closed-Open | EA (mm²) | Free Area (mm²) | Slot Detail / Free Area of Slot (mm²) |
| SM 1500EA 314 vent (10mm slot) | TA902 | 314 | 15 | 15.5 - 23 | 1500 | 2048 |  |
| SM 302 aluminium canopy | TA906 | 302 | 17 | 24.5 | |||
| SM 2900EA 457 vent (12mm slot) | TA903 | 457 | 15 | 15.5 - 23 | 2900 | 4006 |  |
| SM 445 aluminium canopy | TA907 | 445 | 17 | 24.5 | |||
| SM 3500EA 544 vent (10mm slot) | TA901 | 544 | 15 | 15.5 - 23 | 3500 | 4097 |  |
| SM 532 aluminium canopy | TA905 | 532 | 17 | 24.5 | |||
| SM 4000EA 635 vent (12mm slot) | TA909 | 635 | 15 | 15.5 - 23 | 4000 | 6027 |  |
| SM 588 aluminium canopy | TA912 | 588 | 17 | 24.5 | |||
| SM 5000EA 700 vent (12mm slot) | TA913 | 700 | 15 | 15.5 - 23 | 5000 | 6750 |  |
| SM 705 aluminium canopy | TA914 | 705 | 17 | 24.5 |
Declared Equivalent Area (EA) values apply only when ventilators are fully open and all associated air paths, including slots, sleeves and canopies, remain unobstructed.
Bar length codes on request.
EA figures above and marked on vents are achieved when fitted to manufacturer’s recommendations.
Tested in accordance with BS:EN 13141-1 (2004).
Acoustic Ratings
| Product | Product Code | Open - Dn,e,w (C;Ctr) | Closed - Dn,e,w (C;Ctr) | EA (mm²) |
| SM 457 Vent | TA903 | 33 (-1;0) | 51 (-1;-4) | 2900 |
| SM 445 Canopy | TA907 |
Manufactured from
- Vent – Aluminium 6063 HIT T6 & PVCu seal
- Canopy – Aluminium 6063 HIT T6, PP (UV Stable)
Recommended screws
3.5mm (No.6) Pan or Round Head or equivalent
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) – 1.72 (2900EA version)
- Water Resistance (Pa) – 750
- Acoustic Dn,e,w (+/-) – 2900EA version – vent open 33 (-1;0), vent closed 51 (-1;-4)
Finishes
Suffix product code with:
-020 (white)
-023 (brown)
-002 (black)
PVCu Canopy:
-393 (white)
Other colours available contact sales for details.
