Ventilation building regulations are changing in England from 15th June 2022 and Wales from 23rd November 2022.  Although this vent supports compliance, we would urge you to read our handy guide before you purchase which summarises the new requirements. 

Glazpart has taken trickle vents to a whole new level with the Link Vent Mk2 5000! It boasts a compact, low-visibility design with a unique closure plate which optimises and controls airflow to achieve 5049mm² EA, as well as cuts out noise and firmly shuts out the elements. What's more, this trickle vent is a master of camouflage - available in a wide range of colours including trend tones Chartwell Green and Anthracite Grey, with realistic woodgrain finishes and RAL colour matching on request. Great news for fabricators and installers: this window vent, is quick and easy to fit (available with screw or clip fixings) and super robust with no end caps to lose or break!

Key features:

• Compact, low-visibility design - canopy extends just 25mm from the window
• Suitable for all types of uPVC, timber or aluminium profiles including sash windows
• Wide choice of solid colours. Woodgrain finishes and RAL colour matching available on request
• Can be either screw- or clipfixed for a quick, easy fit
• Robust, sturdy design - no end caps to lose or break
• High thermal performance and excellent colourfastness
• Improved airflow means the vent is smaller and can be fitted in sashes

Performance:

• Optimised airflow 5049EA
• Air leakage: 0.39 m3/h 0.11 L/s
• Water tightness - tested to BS EN 13141-1
• Just 43Db sound reduction for the 5049 vent in the closed position
• Supports compliance with building regulations on background ventilation
• Offers up to 3200mm² Equivalent Area (England & Wales)

Dimensions:

• Available in 2 sizes:
  This vent is 5000mm² - 454.5mm (L) x 18.5mm (H) x 25mm (D)
  also available as 2500mm² - 236.5mm (L) x 18.5mm (H) x 25mm (D)
  
• 5000mm² - 454.5mm routing slot: 204-14-204 x 13mm