The SM ULTIMA is a high quality, ABS acoustic window vent offering 2600mm2 EA airflow and providing a 40 db Dne W sound reduction in the open position.
airvent SM 1200+
The airvent SM 1200+ combines all the great benefits of the SM 1200, along with a rod control operation.
The airvent SM 1200+ is a compact unobtrusive vent complete with a thermal foam seal and rod control operation that complies with Part F & Part N (Building Regulations:England & Wales) ensuring control access and ease of operation for the end user. Core features include:
- Rod control (left or right hand)
- Thermal foam seal (excl. slot trickle)
- Insect grill
- Aluminium construction
- Double action close position
- Polyester powder coated
- 10 year guarantee
The airvent SM 1200+ is available in a wide range of size and color 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
- Fully controllable ventilation
- Upward deflecting slot trickle
- Rod length at 300mm / 600mm / 900mm
Equivalent modular sizes
| Equivalent Area | Geometric Open Area | Overall Slot Size | Overall Vent Length | Overall Hood Length |
|---|---|---|---|---|
| 2500mm² | 3315mm² | 13mm x 255m | 355mm | 300mm |
| 3000mm² | 3900mm² | 13mm x 300mm | 400mm | 345mm |
| 3500mm² | 4550mm² | 13mm x 350mm | 450mm | 395mm |
| 4000mm² | 5135mm² | 13mm x 395mm | 495mm | 440mm |
| 4500mm² | 5720mm² | 13mm x 440mm | 540mm | 485mm |
| 5000mm² | 6305mm² | 13mm x 485mm | 585mm | 530mm |
Acoustics
Under normal conditions the airvent SM 1200+ achieved the following Sound Reduction results:
| POSITION | ACOUSTIC DETAIL |
|---|---|
| OPEN | Up to 30 db Dne W |
| CLOSED | Up to 47 db Dne W |
| Acoustic test data available upon request | |
