nbs-symbol
NBS Source
UK
All
Sign in
Home
What's new
Browse
BIM Library
Inspiration
Collections
CPD
I'm a manufacturer
Sign in
nbs-symbol
NBS Source
Home
What's new
Browse
All categories
BIM object categories
Manufacturers
BIM Library
Discover the BIM Library
NBS Plug-in for Autodesk® Revit®
NBS BIM Object Standard
Inspiration
Collections
CPD
I'm a manufacturer
UK
Compare variants
Sustainability report
Clear all
GCL Heritage conservation roof window
Verified 6 months ago
VELUX Company Ltd
GCL CC04
nbs-symbol
Add to spec
GCL Heritage conservation roof window
Verified 6 months ago
VELUX Company Ltd
Select variant..
nbs-symbol
Add to spec
GCL Heritage conservation roof window
Verified 6 months ago
VELUX Company Ltd
Select variant..
nbs-symbol
Add to spec
Summary
Manually operated top-hung roof window. Suitable for slate or plain tile roofs 20-65°.
Color
Black
-
-
Finish
Painted
-
-
Material
Aluminium, Wood
-
-
Shape
Rectangle
-
-
Width
550 mm, 660 mm, 780 mm, 942 mm, 1140 mm
-
-
Height
978 mm, 1178 mm, 1398 mm, 1600 mm
-
-
Warranty description
Ten year
-
-
Specification
Standard
Non-fire and/ or smoke-rated windows to BS EN 14351-1.
-
-
Product performance
-
-
-
Fire resistance
To BS EN 13501-5, Class Broof(t4).
-
-
Whole window U-value
1.3 W/m²K.
-
-
Frame
-
-
-
Chain of custody
PEFC.
-
-
Finish as delivered
Black aluminium (external); triple coat white painted (internal).
-
-
Glazing or infill
-
-
-
Composition
Double-glazed with central glazing bar.
-
-
Hardware
Hand-winder.
-
-
Operation
-
-
-
Type
Manual.
-
-
Fixing features
Top hung.
-
-
Accessories
None., Pleated blinds.
-
-
Additional properties
Sound insulation
35(-1;-3).
-
-
Air permeability
4.
-
-
Impact resistance
3.
-
-
Resistance to wind load
C3.
-
-
Watertightness
E900.
-
-
Dimensions
550 x 978 mm.
-
-
Area
0.33 m² (effective daylight area).
-
-
Flashing
EDU 1500.
-
-
Sustainability data
Material
Aluminium, Wood
-
-
© 2024 NBS Enterprises Ltd. All rights reserved.
Loading...
Login to download a report. Data within the report includes; general product data, sustainability data, and EPDs.
Copy product