Velux VCM 2246 Manual Opening Flat Roof Skylight 665x1275mm
The VELUX VCM 2246 is a manual opening flat roof skylight sized 665 by 1275mm. It is built for Australian homes with flat or low pitch roofing, and the generous footprint suits larger rooms such as open plan kitchens, living areas and home offices. The sash opens with a simple handle mechanism, and for higher ceilings you can add the VELUX ZCT 300 control rod (sold separately) to open and close the window from floor level.
Key Features
- Manual opening sash with a smooth, reliable handle mechanism
- White painted interior wood frame and sash for a clean, classic look
- Grey aluminium external cappings for weather protection and durability
- High-performance double glazing with NEAT coating to reduce cleaning
- Pre-installed insect screen keeps mosquitoes and flies out during summer ventilation
- Approximately 75% heat block for year-round indoor comfort
- Laminated inner glass and compliance with Australian Standards
Specifications
- Model: VELUX VCM 2246
- Opening size: 665 x 1275mm
- Type: manual opening roof window for flat roofs up to 15 degrees pitch
- Operation: handle mechanism, or VELUX ZCT 300 control rod (sold separately)
- Glazing: high-performance double glazing with NEAT coating
- Frame: white painted interior wood, grey aluminium external cappings
- Insect screen: pre-installed
Applications
- Open plan kitchens and living areas
- Home offices and studies that need daylight
- Hallways and stairwells with high ceilings
- Rooms where manual operation suits the ceiling height
What You Need To Complete Your Skylight Installation
To finish the job you need a flashing matched to your roof profile. Choose a custom skylight flashing for a weathertight seal, and if the ceiling is out of reach, add a VELUX control rod. Browse the full manual flat roof skylight range for other sizes, and see all VELUX skylights in store.
Frequently Asked Questions
What size is this skylight?
The VCM 2246 has an opening size of 665 by 1275mm, which makes it one of the mid-to-large options in the VCM manual flat roof range. It suits rooms that need a broad window of daylight, such as open plan kitchens, living areas and home offices, while still keeping the skylight within a manageable footprint for a flat roof.
Does this skylight open?
Yes. The VCM 2246 is a manual opening skylight, so the sash opens and closes with a handle mechanism. If the window sits above arm’s reach, you can pair it with the VELUX ZCT 300 control rod, which lets you open and close the window from floor level. An insect screen is built in to keep insects out while it is open.
What roof does it suit?
This skylight is designed for flat and low pitch roofs up to 15 degrees. A flashing matched to your roof profile and material is required and is sold separately. Choose the flashing option for your roof type and finish so the skylight drains water correctly and stays weathertight over time.
Can I order for delivery or pickup?
Yes. Order online for Australia-wide delivery or pickup from our Truganina trade counter in Melbourne’s west. We confirm your order once it is ready, and if you need help selecting the right skylight or flashing, call (03) 93941400 or email orders@singhroofingsupplies.com.au.

