Ventilation building regulations have recently changed in England and Wales.  Although this vent supports compliance, we would urge you to read our handy guide before you purchase which summarises the new requirements. 

The RW Simon Sightline is a stylish, slim, flush-mounted aluminium ventilator. Suitable for PVCu, aluminium and timber windows, this ventilator can be supplied either for direct mounting to the frame or on a carrier bar for a glazed-in option. This Sightline 400 vent comes with a push-in flyscreen and delivers an airflow rate of 3026mm² Equivalent Area. This flyscreen model is also available in 600mm length (6132mm² EA).

Key features:

• Ideal for use on overframe profiles, bi-fold doors and tilt & glide patio doors
• Supports compliance with Approved Document F 2021
• Easy installation & can be retro fitted
• Marine Grade 60-80 microns as standard
• The Sightline vent is also available with a TTF aluminium hood. Sizes: 300mm (2972mm² EA), 400mm (3951mm² EA) & 600mm (6447mm² EA)

Performance:

• Airflow performance: 3026mm² EA (Equivalent Area) - independently tested to BS EN 13141-1:2019
• Weather performance tested in accordance with BS EN 1026:2016 & BS EN 1027:2016
• Water tightness of 400pa

Dimensions:

• Vent size: 400mm (L) x 16mm (H)
• Routing slot: 340 x 13mm