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VFA/VFB Side-Hung Additional Vertical Element

Verified by manufacturer 5 months ago

VELUX Company Ltd

VFA/B Side hung additional vertical window element in timber. Suitable for roof pitches from 15-55°

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+44 (0)1592 778873 Website

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

Pr_30_59_98_97 Wood frame roof window unitsPrimary

CAWS

L10/480 Roof windows

Product range

Vertical Additional Elements

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 carbon

A1-A3 (production stage) as defined in BS EN 15804

1.7

Self declared

BIM objects

BOS

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

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