Bottom Operated Polyurethane roof window Tophung - GPU

VELUX roof windows

Bottom Operated Polyurethane roof window Tophung - GPU

Name: Bottom Operated Polyurethane roof window Tophung - GPU
Rating: 4.8 (21 reviews)

4.8(21 reviews)

GPU is a top-hung roof window that can be installed on roof pitches from 15-55° (and up to 75° with specially manufactured springs). The sash can remain open in any position up to an angle of 45° to enjoy panoramic, uninterrupted views. The window is operated from a handle on the bottom of the sash. There is a ventilation flap along the top sash of the window which allows fresh air to enter the room. For ease of cleaning of the outer glass pane, the window can also be operated as centre-pivot.

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.

Window Sizes :	External frame W x H mm:	Effective daylight areas: m²	Geometric free area: m²
CK04	550 x 978	0.29	0.39
CK06	550 x 1178	0.37	0.48
FK06	660 x 1178	0.47	0.60
FK08	660 x 1398	0.58	0.72
MK04	780 x 978	0.47	0.58
MK06	780 x 1178	0.59	0.72
MK08	780 x 1398	0.72	0.87
MK10	780 x 1600	0.85	1.01
PK06	942 x 1178	0.75	0.89
PK08	942 x 1398	0.92	1.08
PK10	942 x 1600	1.07	1.25
SK06	1140 x 1178	0.95	1.09
SK08	1140 x 1398	1.16	1.32
SK10	1140 x 1600	1.35	1.54
UK08	1340 x 1398	1.40	1.58

VELUX roofwindows roofwindow roof windows roof window skylight skylights top hung TOPHUNG BOTTOM OPERATED bottomoperated

Specificatie

Background Ventilation (via Ventilation Flap - based on double glazed windows):

Ventilation Capacity	at 4Pa :	at 8Pa :	at 10Pa :	at 20Pa :
CK04	4.0 l/s	5.7 l/s	6.4 l/s	9.3 l/s
CK06	4.0 l/s	5.7 l/s	6.4 l/s	9.3 l/s
FK06	4.8 l/s	6.9 l/s	7.8 l/s	11.3 l/s
FK08	4.8 l/s	6.9 l/s	7.8 l/s	11.3 l/s
MK04	5.8 l/s	8.4 l/s	9.5 l/s	13.7 l/s
MK06	5.8 l/s	8.4 l/s	9.5 l/s	13.7 l/s
MK08	5.8 l/s	8.4 l/s	9.5 l/s	13.7 l/s
MK10	5.8 l/s	8.4 l/s	9.5 l/s	13.7 l/s
PK06	7.1 l/s	10.2 l/s	11.5 l/s	16.6 l/s
PK08	7.1 l/s	10.2 l/s	11.5 l/s	16.6 l/s
PK10	7.1 l/s	10.2 l/s	11.5 l/s	16.6 l/s
SK06	8.5 l/s	12.3 l/s	13.9 l/s	20.1 l/s
SK08	8.5 l/s	12.3 l/s	13.9 l/s	20.1 l/s
SK10	8.5 l/s	12.3 l/s	13.9 l/s	20.1 l/s
UK08	10.0 l/s	14.5 l/s	16.3 l/s	23.5 l/s

Ventilation :	Equivalent Area : mm²	Geometrical Free Area : mm²
CK**	2600	2800
FK**	3100	3700
MK**	3700	4500
PK**	4600	6100
SK**	5600	7200
UK**	6600	10600

Finishes:
Internal - White maintenance-free
Finished with polyurethane lacquer (NCS standard colour: S 0500-N, nearest RAL standard colour: 9003).

External – Maintenance-free cover parts.
Aluminium, dark grey (NCS standard colour: S 7500-N, nearest RAL standard colour 7043).
Untreated Copper.
Titanium Zinc.

VELUX roofwindows roofwindow roof windows window skylight skylights

Technische specificatie

Unieke ref.GPU
ProductfamilieTop hung
ProductgroepManual bottom operated
TypeObject (enkelvoudig object)
Publicatiedatum2019-08-06
Editienummer5

Links

Product-urlhttps://contenthub.velux.com/api/public/content/fd5f1-3416f-b7448_downloadOriginal?v=6a83e719
Installatie-instructieshttps://contenthub.velux.com/api/public/content/product-guide_454362?v=ed3ff206
Productcertificeringhttps://www.velux.com/ce-marking
Technische beschrijvinghttps://contenthub.velux.com/api/public/content/fd5f1-3416f-b7448_downloadOriginal?v=6a83e719

Gerelateerd

HoofdmateriaalPolyurethaan
Secundair materiaalGlas
Ontworpen inDenemarken

Classificatie

Categorie BIMobjectRamen - Dakraam
IFC-classificatieWindow
UNSPSC-naamRoofing accessories
UNSPSC-code301516
Uniclass 2015-codePr_30_59_98_72
Uniclass 2015-beschrijvingRigid polyurethane frame roof window units
CSI MasterFormat 2014 Code08 62 00
CSI MasterFormat 2014 TitelUnit Skylights
OmniClass-nummer23-17 13 23
OmniClass-titelRoof Windows
CSI UniFormat II-codeB3020
CSI UniFormat II-titelRoof Openings

Beschikbaarheid regio

Europa	Noord Amerika	Azië	Oceanië
België	Canada	China	Nieuw-Zeeland
Bosnië en Herzegovina	Verenigde Staten	Turkije
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