The VCS is the ultimate skylight that provides abundant daylight and controllable ventilation. Operated by a Radio Frequency wall-mounted keypad (included) and is powered by a concealed battery pack that is recharged by the external solar panel – allowing operation even when the sun isn’t out.
Suitable for Roof Pitch 0 - 60° however VELUX recommends VCM is installed with a slight pitch (e.g. 3° - 5°) to help prevent condensation build up and water ponding on the glass. Optional extras include Flashings andBlinds (sold separately after adding to cart).
Product Features:
- Wireless installation. No electrician required.
- Maintenance Free – White PVC interior frame for a tough, hard wearing interior finish.
- Outer aluminium cappings (grey).
- Available in 8 sizes.
- Remote control operation.
- Rain sensor automatically closes the skylight when rain is detected.
- High Performance double glazing as standard; with NEAT™ coating to reduce cleaning frequency.
- Includes removable insect screen.
- Requires custom-made flashing (not supplied by VELUX).
- Approx 75% heat block
Wireless control system:
- Rain sensor automatically closes the skylight once rain is detected.
- Easy to use wireless key pad provided
- KLF 200 Home Automation Systems interface available (sold separately)
- Automatically control Heat, CO2 and Humidity with VELUX ACTIVE (solar separately)
| U-Value † | solar heat gain co-efficient † | Bushfire^ | wers max 5 stars (summer rating) | Australian standards |
| Skylight 2.90= Glass only 193 | Skylight 0.24 Glass only 0.28 | BAL40 | ★★★★★ | AS4285#, AS1288 AS3959, AS1530.8.1* |
NB: VELUX recommends VCS is installed with a slight pitch (e.g. 3°-5°) to help prevent condensation build-up and water ponding on the glass. VCS skylights not suitable for VELUX Above-Below combination - contact VELUX for more information. †U-value (W/m²K) and SHGC data based on AFRC simulations, (VCS complete skylight: size 1275mm x 1275mm). ^Skylight tested in closed position (VCS BAL assessed - based on VSS results), additional mesh protection may be required for opening apertures (consult local council). Roof pitch 0°-60°. #Cyclone test not performed with screws provided, installation requires #8 roofing screws. *Assessed in closed position. BCA 2013 Vol 1 & 2 regulations (Prevention of Falls from Windows - Balustrades & Barriers): contact VELUX for information relating to restrictor devices for within-reach opening skylights.
‡VCM must be installed with insulation and Gyprock, as shown (typical installation), to achieve 2.9 U-value rating.
1. Inner glass dimension
2. Internal lining eg: Gyprock
3. Timber base / upstand
4. Flashing
5. Insulation / thermal blanket
6. Inner throat dimension
7. Overall throat dimension
ASSEMBLY & PACKING TIME
1 - 5 Working Days
Downloadable Forms
VCS Brochure
VCS Data Sheet
Certification
Wood maintenance
Although most of our products are now pre-painted, some still maintain a natural wood finish. The timber has received basic treatment and finished coating at the factory and can be cleaned with ordinary household cleaners. It must receive further treatment at least every four years and whenever required. Windows exposed to strong heat, strong sunlight and/or an especially high level of humidity (e.g. in a kitchen or bathroom) must however receive treatment at least every two years.
Surface maintenance: Remove surface treatment (varnish or paint). Ensure surface is clean and dry and apply primer to the timber. When dry, apply a coat of water-based acrylic varnish/paint (always follow the manufacturer's directions). Apply the same method to the affected areas if the varnish/paint is damaged.
When you treat the wood, it is important to cover the gaskets to prevent varnish/paint rubbing off on the gaskets, as this will make the gaskets stiff/hard and spoil their effect.
Cleaning the pane
Clean the pane with a soft, clean, lint-free cloth/chamois leather/nonabrasive sponge or a clean, non-metal window squeegee. Clean water will normally be sufficient for cleaning the pane. Ordinary, non-abrasive household cleaners can also be used. Soft water is best for cleaning panes. Therefore, in hard-water areas add a small amount of detergent to soften the water or wipe off all excess water after cleaning.
- Avoid contact from silicone with the pane
- Do not use any cleaning products containing abrasive particles
- Do not use chemical products for cleaning the pane
- Avoid contact with the pane from all sharp or abrasive objects including jewellery
- Never attempt to clean off dirt on the pane without first applying water
- If any works are taking place in the vicinity of the pane, protect the pane with a clean plastic sheet to prevent any splashes or staining from aggressive and abrasive compounds
Cleaning the flashing
Leaves and other debris should be re moved from the flashing around the window once per year to allow rain water to flow freely.
Condensation
When condensation forms on the glazing of your windows, you should take it as a warning sign that you should ventilate more often. Regular ventilation is the most efficient way of preventing condensation water from forming on your window glazing.
Limit the amount of humidity:
- If possible, do not dry your laundry inside the house.
- Close the doors of kitchens and bathrooms.
- Ventilate regularly for five minutes at least three or four times a day
- If possible, maintain a constant room temperature of at least 68°F.
Snow and ice
In areas with prolonged cold periods with heavy snowfall, considerable amounts of snow and ice may accumulate on the roof and a VELUX roof window could become covered with snow and ice for long periods.
When the temperature rises, the window will often be one of the first places where the snow and ice starts melting.
It is important to make sure that water can always drain off from the roof and surrounding gutters.
Specifications
Made for Australia
We've tested our products to ensure they meet the harsh demands of the Australian climate
Double Glazing
All VELUX skylights and roof windows use double glazing as standard
Blinds
Solar Powered blockout blinds available for when you need to control the light
Velux VCS Skylight,
The ultimate flat roof skylight that provides abundant daylight and controllable ventilation. Features a solar panel that captures available daylight to recharge a highly efficient, concealed battery-powered operator and control system.
Skyspan's CSL Circular skylight,
utilizes nature by bringing natural light into your home or work place along with providing an aesthetic circular design to any building.