The SM ULTIMA is a high quality acoustic window vent offered in 2 widths with 2960mm2 EA and 5000mm2 EA airflow and providing a 47 dB Dne W sound reduction (SM Ultima 2960) or 39 dB Dne W (SM Ultima 5000) in the open position
airvent SM 1200
The SM 1200 is a high performance surface mount window vent that achieves a sound reduction of up to 43 db Dnt Rw in the closed position.
The SM 1200 is a high performance surface mounted window vent that achieves a sound reduction of up to 43 db Dnt Rw in the closed position.
Complete with the unique Brookvent double action close position and a high performance thermal foam seal, the SM 1200 ensures the ultimate in comfort control for the end user. Core features include:
- Manual control
- Thermal foam seal (excl. slot trickle and gas option)
- Insect grill
- Aluminium construction
- Double action close position
- Polyester powder coated
- 10 year guarantee
The SM 1200 is available in a wide range of sizes, colours and control options to suit your specific project needs.
COLOURS
White (HIPCA) "Satin" | Brown RAL 8017 "Satin" |
Black (RAL 9005 "Satin" | Oak RAL 8003 "Satin" |
Mill Finish | Bespoke Colours and Finishes Available |
Choose from our stocked off-the-shelf range or indeed create something a little more bespoke.
- Readymade and bespoke sizes
- Bar length
- Fully controllable ventilation
- Upward deflecting slot trickle
- Gas regulation vent
Geometric modular sizes
Geometric Open Area | Equivalent Area | Overall Slot Size | Overall Vent Length | Overall Hood Length |
---|---|---|---|---|
2000mm² | 1705mm² | 13mm x 160mm | 240mm | 205mm |
3000mm² | 2384mm² | 13mm x 235mm | 315mm | 280mm |
4000mm² | 3200mm² | 13mm x 320mm | 400mm | 365mm |
5000mm² | 3940mm² | 13mm x 390mm | 470mm | 440mm |
6000mm² | 4873mm² | 13mm x 470mm | 550mm | 520mm |
7000mm² | 5649mm² | 13mm x 540mm | 620mm | 600mm |
8000mm² | 6495mm² | 13mm x 620mm | 700mm | 680mm |
Equivalent modular sizes
Equivalent Area | Geometric Open Area | Overall Slot Size | Overall Vent Length | Overall Hood Length |
---|---|---|---|---|
2500mm² | 3315mm² | 13mm x 255m | 335mm | 300mm |
3000mm² | 3900mm² | 13mm x 300mm | 380mm | 345mm |
3500mm² | 4550mm² | 13mm x 350mm | 430mm | 395mm |
4000mm² | 5135mm² | 13mm x 395mm | 475mm | 440mm |
4500mm² | 5720mm² | 13mm x 440mm | 520mm | 485mm |
5000mm² | 6305mm² | 13mm x 485mm | 565mm | 530mm |
Under normal conditions the airvent SM 1200 achieved the following Sound Reduction results:
POSITION | ACOUSTIC DETAIL |
---|---|
OPEN | Up to 32 db Dnt Rw |
CLOSED | Up to 43 db Dnt Rw |
OPEN | Up to 30 db Dne W |
CLOSED | Up to 47 db Dne W |
Acoustic test data available upon request |
Materials
- Vent and hood: Extruded aluminium
- End caps: uPVC (UV Stable)
- Paint: Polyester powder coated
Standards
- Fully complies with Building Regulations for UK & Ireland
- Tested in accordance with BS EN 13141-1:2004 (air-flow, air-leakage and weather tightness)
Guarantee
- 10 years