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SF Xtra Vent

Surface mounted ventilator
FOR USE ON PVCU, TIMBER OR ALUMINIUM WINDOWS
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Overview

The SF Xtra is a high performance, surface mounted aluminium slot ventilator. It is the shortest vent available to provide 5000mm² EA.

This product is equally suitable for domestic and non-domestic applications.

There are two width variants, one for use over a 13mm slot, the other for a 16mm slot. The SF Xtra is factory-made to standard sizes or bar length for self-assembly.

All versions can be used with either a plastic or aluminium canopy.

Suitable for

  • PVCu
  • ALUMINIUM
  • TIMBER

Features & Benefits

  • Shortest vent available to provide 5000mm² EA*
  • Simple construction to aid painting, self-assembly & fitting
  • High performance gasket combined with compression closing action improves sealing in adverse conditions
  • For use over a 13 or 16mm slot
  • Ideal for retrofit applications, over a slot or series of holes**
  • Ideal for use in non-domestic installations
  • Available in bar length for cutting to size by customer (details on request)
  • Bar length product available in mill finish for customer painting
  • Special paint finishes available
  • When specified correctly complies with Building Regulations
  • Can be mounted to deflect air upwards or downwards* This trickle vent is designed for use where no protection from weathering required or for ventilation of a habitable room through another room or conservatory.
    ** This may not achieve the marked Equivalent Area.

Technical Information

Technical Information

Details

Product – 13mm Slot Width Product Code (L) Length (W) Width (P) Projection Closed-Open EA (mm²) Free Area (mm²) Slot Detail
SFX 13 2500EA Vent 294mm TA7831 294 23 10 – 24 2500 2863
SF 318 Canopy TA5010 318 23 27 3775
SFX 13 2500EA Vent 294mm TA7831 294 23 10 – 24 2500 2863
XC13 Canopy (plastic) TS2132040 270 18 32.5 3003
SFX 13 2500EA Vent 253mm TA7837 253 23 10 – 24 2500 2485
SFX 205 Plastic Clip Fix canopy TA7821 203 18 36.5 2442
SFX 13 4000EA Vent 434mm TA7833 434 23 10 – 24 4000 4438
SF418 Canopy TA5005 418 23 27 5423
SFX 13 4000EA Vent 434mm TA7833 434 23 10 – 24 4000 4438
XC13 412 Canopy (plastic) TS2134040 411 18 32.5 5027
SFX 13 4400EA Vent 420mm TA7839 420 23 10 – 24 4400 4568
XC13 412 Canopy (plastic) TS2134040 411 18 32.5 5027
SFX 13 4400EA Vent 420mm TA7839 420 23 10 – 24 4400 4568
XC13 412 Plastic Clip Fix Canopy TS2134041 411 18 32.5 4809
SFX 13 5000EA Vent* 400mm TA7832 400 23 10 – 24 5000 4218
SFX 13 5000EA Vent 465mm TA7838 465 23 10 – 24 5000 4737
HF441 Canopy TA6054 441 24 36.5 6763
SFX 13 5000EA Vent 465mm TA7838 465 23 10 – 24 5000 5340
SFX418 Plastic Clip Fix Canopy TA7841 418 18 36.5 5714
SFX 13 5500/6000EA Vent TA7834 529 23 10 – 24 5500 5517
XC13 497 Canopy Screw Fix TS2135040 497 18 32.5 6258
SFX 13 5500/6000EA Vent TA7834 529 23 10 – 24 6000 5517
HF529 Canopy TA6058 529 24 36.5 6601

*This vent is designed for use where no protection from weathering required or for ventilation of a habitable room through another room or conservatory.

Details

Product – 16mm Slot Width Product Code (L) Length (W) Width (P) Projection Closed-Open EA (mm²) Free Area (mm²) Slot Detail
SFX 16 4000EA Vent 374mm TA7861 374 27 10 – 27.5 4000
4722
HF404 Canopy TA6059 404 24 6.5
6145
SFX 16 4000EA Vent 374mm TA7861 374 27 10 – 27.5 4000
4722
XC16 364 Canopy (plastic) TS2164040 364 22 32.5
4990
SFX 16 6000EA Vent 419mm TA7862 419 27 10 – 27.5 6000
5500
HF404 Canopy TA6059 404 24 36.5
6145

Acoustic Ratings

Product Product Code Open – Dn,e,w (C;Ctr) Closed – Dn,e,w (C;Ctr) EA (mm²)
SFX 13 434 Vent TA7833 32 (-1;0) 52 (-2;-4) 4000
SF 418 Canopy TA5005
SFX 16 374 Vent TA7861 32 (0;0) 55 (-1;-4) 4000
HF404 Canopy TA6059

Manufactured from

Aluminium 6063A T6, component parts POM

Recommended screws

3.5mm (No.6) Round Head or equivalent

Standards

Tested in accordance with BS EN 13141-1:2004

Finishes

Suffix product code with: -020 (white), -023 (brown)
Brown vents fitted with black end caps
Other colours available contact sales for details

Performance

Full details available on request)
Equivalent Area – See above
Free Area – See above
Air Leakage (m³/hr @ 50Pa) – 0.11m3/hr @ 50Pa (SFX 4000EA version)
Water Resistance (Pa) – 750Pa
Acoustic Dn,e,w
– 13mm slot version – vent open 32 (-1;0), vent closed 52 (-2;-4)
– 16mm slot version – vent open 32 (0;0), vent closed 55 (-1;-4)
** For optimum performance the ventilator should be installed on a flat surface free from defects

Documentation

Resources

Manuals and Documentation

SF Xtra - Fixing Instructions

496.69 KB (English)
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SF Xtra - Fixing Instructions (Bar Length)

274.72 KB (English)
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Catalogues

SF Xtra Vent - Catalogue Page

1.11 MB (English)
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Case Studies

Case Study: Sobinco Chrono / SF Xtra trickle vents, Edinburgh

(English)
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Case Study: SF Xtra Sound Attenuator (Acoustic) vents and canopies, Fairview New Homes - various locations

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Videos

Video: System One – Background Ventilation Compliance Check Made Easy

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