Top Operated Std. Pinewood roof window Centre-pivot - GZL 1051

Top Operated Std. Pinewood roof window Centre-pivot - GZL 1051

This product is subject to regional limitations, please check availability on the "regions" tab.

The VELUX top-operated, centre-pivot roof window GZL1051 delivers the great essential functionalities of the VELUX brand, is easy to operate and gives you the freedom to place furniture underneath. The top control bar allows you to install the window at a lower position to get an excellent view even when seated.
• Great value for money from a two-layer pane with a Uw of 1.3 W/m2K.
• Refresh your home by slightly opening the window and fixing it in the top bushing.
• Easily rotate the window 180° for safe cleaning of the outer glass from the inside.
• Maintenance-free exterior covers increase peace of mind throughout the lifetime of the roof window.
• Removable and cleanable ventilation filter protects your home from dust and insects while ventilating.
• Upgradeable to a remote-controlled mains- or solar-powered motor for extra convenience.
• Quickly and easily add blinds using the unique Pick&Click!™ system.

Frame and sash made of laminated pine wood are finished with double coat.

VELUX roofwindows roofwindow roof windows roof window skylight skylights

Specification

Heat insulation
The low energy glazing provides reduced heat loss through the window and enhanced indoor comfort.Uw = 1.3
Solar gain
In the wintertime, the heat from the sun entering through the windows is a usable solar gain.g = 0.64
Solar protection
In warm climates and in rooms with large window areas, a sun protective coating provides a better indoor climate during summer periods.★★☆
Sound insulation
A combination of laminated glass and optimal glass thickness provides better sound insulation against noise from outside (traffic, playgrounds, etc).RwdB = 29(-1;-3)
Energy balance
The energy balance represents the ability of the roof window to utilise the passive solar gain and keep in the heat during winter. It also represents the ability to protect against the risk of overheating during summer.
Outside strength
Toughened outer glass makes your glazing more resistant to hail, heavy wind and snow loads.
Glazing structure
Glazing unit - Double-glazed
Inner glass - 4 mm float glass
Outer glass - 4 mm toughened glass
Cavity - 16 mm
Gas type - Argon

Technical specification

Unique ref.GZL-1051
Product familyCenter Pivot
Product groupTop operated
TypeObject (single object)
Date of publishing2025-01-21
Edition number3

Links

Product urlhttps://contenthub.velux.com/api/public/content/e8bc9-291ef-2c425_downloadOriginal?v=752e2434
Installation instructionshttps://contenthub.velux.com/api/public/content/product-guide_453318?v=eb093dc0
Instruction videohttps://www.youtube.com/watch?v=k5LpGqxpJTo&feature=youtu.be
Product certificationhttps://www.velux.com/products/service-and-maintenance/ce-marking
Technical descriptionhttps://contenthub.velux.com/api/public/content/e8bc9-291ef-2c425_downloadOriginal?v=752e2434

Material mainPine
Material secondaryGlass
Manufactured inPoland

Classification

BIMobject CategoryWindows - Roof Window
IFC classificationWindow
UNSPSC nameSkylights
UNSPSC code301718
Uniclass 2015 CodePr_30_59_98_97
Uniclass 2015 DescriptionWood frame roof window units
CSI MasterFormat 2014 Code08 61 00
CSI MasterFormat 2014 TitleRoof Windows
OmniClass Number23-17 13 23
OmniClass TitleRoof Windows
CSI UniFormat II CodeB3020
CSI UniFormat II TitleRoof Openings

Region availability

South America	Europe	Asia
Argentina	Belarus	Türkiye
Chile	Bosnia and Herzegovina
	Bulgaria
	Croatia
	Czech Republic
	Estonia
	Hungary
	Latvia
	Lithuania
	Poland
	Romania
	Russia
	Serbia
	Slovakia
	Slovenia
	Ukraine