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
Louvre System - Live Louvres - APL LB3 & LB4 - Live Louvre System
Verified 5 months ago
Architectural Profiles Ltd
LB4 - Steel Louvre Blades - Double Bank
nbs-symbol
Add to spec
Louvre System - Live Louvres - APL LB3 & LB4 - Live Louvre System
Verified 5 months ago
Architectural Profiles Ltd
Select variant..
nbs-symbol
Add to spec
Louvre System - Live Louvres - APL LB3 & LB4 - Live Louvre System
Verified 5 months ago
Architectural Profiles Ltd
Select variant..
nbs-symbol
Add to spec
Summary
APL Live Louvre System - LB3 & LB4
Third party certification
BSRIA Certificate
LB4 Live Louvre Double Bank BSRIA Report
BSRIA Certificate
LB4 Live Louvre Single Bank BSRIA Report
Color
Silver, Other
-
-
Finish
Powder-coated, Anodized, Embossed, Painted, Natural
-
-
Material
Aluminium, Steel, Cor-Ten
-
-
Shape
Other
-
-
Length
Bespoke
-
-
Height
100 mm
-
-
Warranty description
25 year
-
-
Specification
Spacers
Tritherm Spacer System®.
-
-
External sheets
-
-
-
Material
Steel.
-
-
Primary fasteners
APL 191/LP fixing range; fix through stringer to APZ at one per blade per support - colour matched as required.
-
-
End and side laps
Use LB4 connector sleeve (P083), sealed with two runs of 6 mm-diameter P109/GGB gun-grade sealant.
-
-
System accessories
APL fixings., APL sealants., APL system flashings., Bird/ insect mesh - by others.
-
-
Additional properties
Colour/ Finish
APL PUF., Colorcoat® PRISMA®., LeatherGrain Plastisol., Natural galvanized steel., Polyester powder-coating, class 1., Polyester powder-coating, class 2.
-
-
Orientation
Horizontal.
-
-
Minimum bearing area
50 mm.
-
-
NominalThickness
0.7 mm.
-
-
Profile supports
Generally not exceeding 750 mm maximum centre-to-centre or as illustrated on drawings.
-
-
Recycled content (minimum)
85%.
-
-
Depth
138 mm.
-
-
Sustainability data
Contains Red List materials
No
-
-
Country of product manufacture
United Kingdom
-
-
Recyclability
High
-
-
Recycled content
%
-
-
© 2025 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