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The Unlimited Rooflight (Fixed)

No d'article: ufl_skylight
Fabricant: Vario by VELUX
Famille de produits: World Class Rooflights
Groupe de produits: Bespoke Flat Rooflights
Date de publication: 2020-06-12
Numéro d'édition: 2
Type: Object (single object)
Télécharger (10)

If you truly dream in daylight, the Unlimited One is the product for you. We take whatever span of daylight you wish to create and assemble a bespoke window combination or self-supporting rectangular or square units, cleverly aligned to create the greatest possible uninterrupted spans of glass over virtually unlimited distances.

Try an Unlimited, bespoke rooflight for truly astonishing extensions and “hold the front page” hallway makeovers. Each individual module that makes up the full bespoke window span can be fitted with your choice of bespoke features for natural ventilation, insulation and more.

Key selling points:

Each Unlimited One module comes in fully bespoke sizes to suit your space and style, from 250 mm to 3000 mm, with a max of 4m2 edge-to-edge view of the skies above

  • Our cleverly engineered male/female connector system allows you to combine an endless amount of modules
  • Freedom to combine fixed and vented modules
  • Superior energy efficiency, achieving an astonishingly low thermal transmittance of Uw of 1.1 W/(m2K), according to EN 14351-1 and with a 0.5 Ug value
  • Vario by VELUX rooflights come with a laminated inner glazing as standard, for superior safety in the unlikely case of breakage
  • Includes a 150 mm insulated wooden upstand

VELUX rooflight roof light skylight roofwindow roofwindows roof window roof windows lantern roof glazing

How to specify Vario by VELUX rooflights

  • Clear Internal - clear internal equals the daylight you get once the product is installed
  • Structural Opening - the structural opening (hole in the roof) has to be +30mm larger than the clear internal for both the width and length
  • External frame measurement - this measurement is +250mm larger than the clear internal for both the width and length

Example of a Vario by VELUX rooflight with the clear internal measurement of 2000 x 1000. The structural opening/"the hole in the roof" is 2030 x 1030 and the external frame measurement is 2250 x 1250. 

Size - Fully customisable flat roof range 

  • Fixed & Opening rooflights can freely be configured between 250mm to 3000mm, with the max clear internal of 4 sqm.
  • Walk-on rooflights can freely be configured between 250mm to 2000mm, with the max clear internal of 2 sqm.
  • Each module of the Unlimited rooflight can freely be configured between 250mm to 3000mm, with the max clear internal of 4 sqm.
  • Round rooflights can freely be configured between ø900mm to ø1350mm

Rooflight types:

  • Fixed, Opening, Walk-on, Walk-on with Anti-slip modular and Round
  • 2-layer & 3-layer glazing - all rooflights come with laminated inner pane
  • All rooflights come with an insulated wooden upstand (except Round)
  • Sun coating available
  • Rain and wind sensor available


  • Internal upstand surface and top - Waterproof plywood, waterbased white coating (RAL9010, gloss 30)
  • External upstand surface - Waterproof plywood untreated
  • Frame surface - Aluminium frame (5mm) with a durable powder coating of either Jet Black (RAL9005, gloss 30) or Traffic grey (RAL7043, gloss 30)

Find real-time prices and start your rooflight configuration - vario.velux.com/buildyourown

Technical values -  find our glazing table with all our rooflight technical values under "Technical descriptions"

Materiau principal: Glass
Materiau secondaire: Aluminium
Créé en: Denmark
Fabriqué en: Lithuania

Catégorie de BIMobject: Fenêtres - Fenêtre de toit
Classification IFC: Window
Nom UNSPSC: Fixed skylights
Code UNSPSC: 30171801
Uniclass 1.4 Code: JL11
Uniclass 1.4 la description: Rooflights/Roof windows
Uniclass 2.0 Code: PR-59-72-02
Uniclass 2.0 la description: Aluminium Framed Roof Window Units
Uniclass 2015 Code: Pr_30_59_98_03
Uniclass 2015 la description: Aluminium frame roof window units
NBS Reference Code: 59-72-02
NBS Reference la description: Aluminium Framed Roof Window Units
CSI MasterFormat 2014 Code: 08 60 00
CSI MasterFormat 2014 Title: Roof Windows and Skylights
Numéro OmniClass: 23-17 13 23
Titre OmniClass: Roof Windows
CSI UniFormat II Code: B3020
CSI UniFormat II Title: Roof Openings
Ce produit est disponible en:
  • Ireland
  • Isle of Man
  • United Kingdom

BIMobject SEEK Properties

Windows - Roof Windows

Nom Valeur
Angle 5 deg — 15 deg
Application daylight
Cladding - Exterior N/A
Cladding - Interior N/A
Colour Exterior RAL9005 (Jet black) ; RAL7043 (Traffic grey)
Colour Interior RAL9010 (Pure white)
Depth 150 mm — 600 mm
Frame Material Aluminium (5 mm)
Glass Plane Location 150 mm minus thickness of roof material
Glazing Type https://variocdn.azureedge.net/-/media/varioshop/documents/other/vario%20by%20velux%20-%20glazing%20table.jpg
Height 250 mm — 3000 mm
Installation Style Manual installation
Internal Frame Material Waterproof plywood ; Insulation ; Vapour Barrier
Material Glass ; Aluminium ; Wooden upstand
Method Of Operation Fixed
Number Of Windows In Unit 1
Weight 80 kg — 500 kg
Width 250 mm — 3000 mm
Window Style Modular Flat Roof - The Unlimited One (Fixed)




This property set allows objects to be COBie UK BIM Level 2 classified

Nom Valeur
Material Glass ; Aluminium ; Wooden upstand