Vertical Polyurethane Window Element Fixed - VIU

Name: Vertical Polyurethane Window Element Fixed - VIU
Rating: 4 (5 reviews)

4.0(5 reviews)

VIU is an additional fixed element that can be installed vertically below a centre pivot or top-hung roof window on roof pitches between 15-55°.

The VIU window allows even more daylight and offers a great view when standing or when seated.

The frame and sash are made of high-quality moulded polyurethane around a core of thermally modified timber with a white lacquer finish. Therefore, giving a maintenance free finish.

Externally the window has maintenance-free cover parts.

Sizes :	External frame W x H : mm	Effective daylight areas: m²
MK31	780 x 600	0.23
MK35	780 x 954	0.44
MK36	780 x 1154	0.56
MK38	780 x 1374	0.69
PK31	942 x 600	0.29
PK35	942 x 954	0.56
PK36	942 x 1154	0.71
PK38	942 x 1374	0.88
SK31	1140 x 600	0.36
SK35	1140 x 954	0.70
SK36	1140 x 1154	0.90
SK38	1140 x 1374	1.11
UK31	1340 x 600	0.44
UK35	1340 x 954	0.85
UK36	1340 x 1154	1.08
UK38	1340 x 1374	1.34

VELUX roofwindows roofwindow roof windows roof window skylight skylights extension extensions

Specification

Finishes:
Internal - Moulded polyurethane around a core of thermally modified timber.
White Lacquer (NCS standard colour: S 0500-N, nearest RAL standard colour: 9003).
External – Maintenance-free cover parts.
Lacquered Aluminium (NCS standard colour: S 7500-N, nearest RAL standard colour 7043).
Untreated Copper.
Titanium Zinc.

Technical specification

Unique ref.VIU
Product familySpecial function
Product groupVertical extension
TypeObject (single object)
Date of publishing2019-08-06
Edition number4

Links

Product urlhttps://contenthub.velux.com/api/public/content/c0aa0-bf5b5-15427_downloadOriginal?v=e4ecbd3c
Installation instructionshttps://contenthub.velux.com/api/public/content/product-guide_453390?v=47c90359
Instruction videohttps://www.youtube.com/watch?v=gU6n_u5K93k
Product certificationhttps://www.velux.com/ce-marking
Technical descriptionhttps://contenthub.velux.com/api/public/content/c0aa0-bf5b5-15427_downloadOriginal?v=e4ecbd3c

Material mainPolyurethane
Material secondaryGlass
Designed inDenmark

Classification

BIMobject CategoryWindows - Roof Window
IFC classificationWindow
UNSPSC nameRoofing accessories
UNSPSC code301516
Uniclass 2015 CodeEF_25_30
Uniclass 2015 DescriptionDoors and windows
CSI MasterFormat 2014 Code08 50 00
CSI MasterFormat 2014 TitleWindows
OmniClass Number23-17 13 00
OmniClass TitleWindows
CSI UniFormat II CodeB2020
CSI UniFormat II TitleExterior Windows

Region availability

Europe	Asia
Austria	Türkiye
Belarus
Belgium
Bosnia and Herzegovina
Bulgaria
Croatia
Czech Republic
Denmark
Estonia
Finland
France
Germany
Hungary
Italy
Latvia
Lithuania
Netherlands
Norway
Poland
Portugal
Romania
Russia
Serbia
Slovakia
Slovenia
Spain
Sweden
Switzerland
Ukraine
United Kingdom