Trimvent® 4000 Hi Lift
Overview
Trimvent 4000 Hi Lift is an aluminium slot ventilator that fits over a 13mm slot in a window and provides an Equivalent Area (EA) of up to 6000mm² when fitted with the Hi Flow canopy. The TV4000 Hi Lift is ideal for both new build or refurbished situations using any window material and is available in a variety of colours.
The Hi Lift design improves the Trimvent range to offer increased ventilation. It gives optimum airflow (and therefore EA) utilising existing Trimvent slot sizes and vent lengths, making them 60% more efficient than previous models.
It has been specifically developed for recent revisions to Part F of the Building Regulations for Ventilation (England & Wales), is optimised for use with the Scottish Technical Standards and to improve performance for requirements throughout the UK and Europe.
Trimvent 4000 ventilators have been specified and fitted on millions of windows throughout the UK and mainland Europe for 25 years.
Suitable for
- PVCu
- ALUMINIUM
- TIMBER
Features & Benefits
- Revised design to improve performance and Regulations compliance
- Compression closing action
- For use on 13mm slot
- Based on successful Trimvent® principle
- T-bar deflects air up and down
- Unique linkages ensure constant friction and smooth action
- Vent supplied with screw covers, canopy features integral screw covers
- Special colours available on request for all trickle vents
- Felted gasket for increased performance
- 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 / Free Area of Slot (mm²) |
| TV4000 HL 2200EA 255 vent | TA4042 | 255 | 17 | 28 – 38 | 2200 | 2169 |  |
| HF 263 canopy | TA6053 | 263 | 24 | 36.5 | 3790 | ||
| TV4000 HL 4000EA 400 vent | TA4041 | 400 | 17 | 28 – 38 | 4000 | 3989 |  |
| HF 441 canopy | TA6054 | 441 | 24 | 36.5 | 6763 | ||
| TV4000 HL 6000EA 575 vent | TA4044 | 575 | 17 | 28 – 38 | 6000 | 5925 |  |
| HF 582 canopy | TA6004 | 582 | 24 | 36.5 | 9118 | ||
| Sleeve | Please phone for details | ||||||
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) |
| TV4000HL Vent | TA4041 | 32 (0;1) | 43 (0;-1) | 4000 |
| HF 441 Canopy | TA6054 |
Manufactured from
Aluminium 6063 HIT T6, component parts POM & PP (UV Stable)
Recommended screws
3.5mm (No.6) 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) – 0.99 (4000EA version)
Water Resistance (Pa) – 600
Acoustic Dn,e,w (+/-) – vent open 32 (0;1), vent closed 43 (0;-1)
Finishes
Suffix product code with:
-020 (white), -001 (SAA) (Canopy -026), -023 (brown)
Other colour options available. Please contact sales for details.
Documentation
Resources
Manuals and Documentation
Trimvent 4000 Hi Lift - Fixing Instructions
URL for Trimvent 4000 Hi Lift - Fixing Instructions copied to clipboard.
Trimvent 4000 Hi Lift - Operation and Maintenance Instructions
URL for Trimvent 4000 Hi Lift - Operation and Maintenance Instructions copied to clipboard.
Trimvent Slot Ventilators Operation and Maintenance Instructions
URL for Trimvent Slot Ventilators Operation and Maintenance Instructions copied to clipboard.
Catalogues
Window & Door Hardware Range Overview
URL for Window & Door Hardware Range Overview copied to clipboard.
Trimvent 4000 Hi Lift - Catalogue Page
URL for Trimvent 4000 Hi Lift - Catalogue Page copied to clipboard.
Videos
Video: System One – Background Ventilation Compliance Check Made Easy
URL for Video: System One – Background Ventilation Compliance Check Made Easy copied to clipboard.
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