VFA/VFB Side-Hung Additional Vertical Element
Verified by manufacturer 6 months ago
VFA/B Side hung additional vertical window element in timber. Suitable for roof pitches from 15-55°
Application
For roof pitches from 15-55°.
Description
Features and benefits:
- The vertical window element VFA/VFB is installed vertically - directly below a VELUX roof window.
- The side hung sash opens inwards tilt and turn and features insulating glass unit with safety glass.
- Manufactured from high quality natural pinewood coated with impregnation and layers of water-based acrylic white paint or clear lacquer.
- Includes a handle on the side sash and maintenance-free exterior covers.
General information
Color | White |
Finish | Painted Guidance for specification option: Internal frame and sash is available as White painted – Code 2 or Lacquered natural pine – Code 3. External cladding in grey aluminium; colour reference NCS S-7500-N - Code 0, Untreated copper – Code 1, Titanium zinc – Code 3, Painted aluminium – Code 8. |
Material | Pine Guidance for specification option: frames Aluminium Guidance for specification option: cladding |
Width | 780 mm 942 mm 1140 mm |
Height | 955 mm 1155 mm 1375 mm |
Warranty description | Ten year |
Uniclass | |
CAWS | L10/480 Roof windows |
Product range |
Specification data - Wood frame roof window units
Product performance | |
Whole window U-value | 1.0–1.3 W/m²K.Guidance for specification option: Depending on product option. |
Glazing or infill | |
Composition | Argon filled cavity. |
Operation | |
Type | Operation is via a handle positioned on the bottom of the sash. The VFA is hinged on the left (when viewed from inside) and the VFA is hinged on the right (when viewed from inside) meaning they are suitable for emergency escape. |
Accessories | Awning blind.Blackout blinds.Bracket, grey.Guidance for specification option: For accessories. Bracket, white.Guidance for specification option: For accessories. Light dimming energy blind.Pleated blind.Roller blind. |
Execution | Fixing of wood frames. |
Internal frame and sash | Lacquered natural pine. White painted. |
External cladding | Grey aluminium; colour reference NCS S-7500-N. Guidance for specification option: Code 0 Untreated copper. Guidance for specification option: Code 1 Titanium zinc. Guidance for specification option: Code 3 Painted aluminium. Guidance for specification option: Code 8 |
Sustainability data
Embodied carbonA1-A3 (production stage) as defined in BS EN 15804 | 1.7 Self declared |
BIM objects
NBS BIM Object Standard
This BIM object has been authored to meet the requirements of the NBS BIM Object Standard.
Find out more about the NBS BIM Object Standard.
| Platform | Compatible | Version |
|---|---|---|
 Revit | Revit 2017 | 1 |