MPK Vision Vent M 400mm Rooflight



In stock

SKU: M345 Category:


MPK’s clear dome version of the ever popular 400 roof light

Designed to fit a 400mm square opening

Screws and seals from the inside (screws & sealant not included)

Comes complete with drop down flyscreen & blind

Please note MPK ‘s “clear dome” does have a slight tint to it

Also MPK class the inner frame a s”White” which is actually cream


  • Large tinted dome protects against rain splash
  • With snow and splash guard
  • Telescopic handles opening to four sides
  • Locking device
  • With combination roller (blind and fly-net)
  • Optional without roller blind
  • Covered ventilation holes in frame
  • With condensation water stop
  • Warm air between dome reduces condensation
  • Channels drain condensation away


  • Aperture: 400 x 400 mm
  • Designed for roof thickness 24-56mm
  • Size of dome: 560 x 560 mm
  • Free airflow: 150 cm²
  • Height above roof: 96 mm

MPK part number: MPK 4753.VNRW

Please note all our rooflights are supplied as the unit only and do not come with any seals or screws