NBS Source
List your products

This product is no longer available —

Description

Fully integrated electrically operated, maintenance free, white polyurethane top-hung roof window.

Features:

  • Maintenance free polyurethane moulding with white finish on timber core.
  • Fully integrated, pre-installed motor.
  • Gives a panoramic view and the feeling of space.

Operation:

  • Simple, convenient wall switch to operate the windows.
  • Rain sensor closes window automatically in the event of rain.

Warranty:

  • Ten-year guarantee for the windows and panes.
  • Three-year guarantee for the electrical items and blinds

General information
Features

Maintenance free polyurethane moulding with white finish on timber core

Fully integrated, pre-installed motor

Gives a panoramic view and the feeling of space

Specification data
Product Reference

GPU INTEGRA® electric, white polyurethane, top-hung roof window

Glazing

6621U

6.8 mm laminated inner pane with low-e coating; 12 mm Krypton filled cavity; 3 mm heat strengthened mid pane with low-e coating; 12 mm Krypton filled cavity; 4 mm toughened outer pane with easy to clean and anti-dew coatings.

7021U

6.8 mm laminated inner pane with low-e coating; 15 mm Argon filled cavity; 4 mm toughened outer pane.

Energy efficiency installation collars

Insulation Collar -

Code BDX 2000 – Not compatible with EDN and EDJ flashings. Includes BFX.

Insulation Collar –

Compatible with EDN and EDJ flashings only. Includes BFX.

Underfelt Collar – Code BFX 1000

Vapour Barrier Collar – Code BBX 0000

Flashing

EDJ

For recessed installation in tiles up to 90 mm in profile; roof pitch 20–90°.

EDL

For standard installation in slate up to 8 mm thick; roof pitch 15–90°.

EDN

For recessed installation in slate up to 8 mm thick; roof pitch 20–90°.

EDP

For standard installation in plain tiles up to 14 mm thick; roof pitch 25–90°.

EDW

For standard installation in tiles up to 120 mm in profile; roof pitch 15–90°. Also for interlocking slate, thatch and profile sheeting.

Accessories

None

Battery Back Up – Code KLB 100

VELUX ACTIVE with NETATMO

Code KIX 300 - Smart sensor based operation and smartphone control.

Blinds, Awning and Shutter -
Type

Not required

Blackout blind – Code DSL

External awning blind – Code MSL (requires ZOZ 229 Installation Kit)

External shutter – Code SMH

Light dimming energy blind – Code FSC

Pleated blind – Code FSL

Roller blind – Code RSL

Colour

Not applicable

As schedule

Insert requirement, refer to VELUX Blinds and Shutters brochure for available colours and patterns.

Operation

Electric

Window -
Window code

GPU FK06

Standard size 660 mm wide x 1178 mm high, effective daylight area 0.47 m².

GPU FK08

Standard size 660 mm wide x 1398 mm high, effective daylight area 0.58 m².

GPU MK06

Standard size 780 mm wide x 1178 mm high, effective daylight area 0.59 m².

GPU MK08

Standard size 780 mm wide x 1398 mm high, effective daylight area 0.72 m².

GPU PK06

Standard size 942 mm wide x 1178 mm high, effective daylight area 0.75 m².

GPU PK08

Standard size 942 mm wide x 1398 mm high, effective daylight area 0.92 m².

GPU SK06

Standard size 1140 mm wide x 1178 mm high, effective daylight area 0.95 m².

GPU SK08

Standard size 1140 mm wide x 1398 mm high, effective daylight area 1.16 m².

Internal frame and sash

White polyurethane lacquer – Code 0

External cladding

Grey aluminium; colour reference NCS S-7500-N - Code 0

Standard product features

Internal finish:

White lacquer finish on moulded polyurethane around a timber core.

Glazing:

- Code 6621U:

  • Thermal performance (U-value): 1.0 W/m²K.
  • Sound insulation (Rw): 37 dB.
  • Light transmittance (Tv): 0.71.
  • Total solar energy transmittance (g): 0.52.

- Code 7021U:

  • Thermal performance (U-value): 1.3 W/m²K.
  • Sound insulation (Rw): 35 dB.
  • Light transmittance (Tv): 0.68.
  • Total solar energy transmittance (g): 0.46.

Energy efficiency installation collars:

  • Insulation collar – Code BDX: Optimizes the insulation around the roof window frame by reducing heat loss and eliminating cold bridges. BDX 2000 variant Includes underfelt collar BFX.
  • Underfelt collar – Code BFX: Ensures a weathertight seal between the roof window and the roof.
  • Vapour barrier collar – Code BBX: Provides vapour control and air permeability seal.

Flashing:

  • Flashings are available in materials and finishes to match roof window cladding.
  • Code EDJ: For recessed installation into flat and profiled roofing materials up to 90 mm thick, including profiled sheeting and interlocking slates. (Requires ZWP Profile Set, contact VELUX for details).
  • Code EDL: For standard installation into slate and flat roofing materials up to 8 mm thick. Not suitable for interlocking slate.
  • Code EDN: For recessed installation into slate and flat roofing materials up to 8 mm thick. Not suitable for interlocking slate (Requires ZWP Profile Set, contact VELUX for details).
  • Code EDP: For standard installation into plain tiles up to 14 mm thick.
  • Code EDW: For standard installation into flat and profiled roofing materials up to 120 mm thick, including profiled sheeting and interlocking slates.

© 2020 NBS Enterprises Ltd. All rights reserved.