Kawneer UK Ltd is one of the UK's leading manufacturers and suppliers of architectural aluminium systems

Casement Product Selector

Click on the product name to link directly to the product page.

For project advice and support please contact our Architectural Services Team.

AA®720 Casement* AA®541 Casement
Weather Performance (BS 6375)
Security to PAS 24:2016
Uw (Double Glazing) 1.5 W/m2K 1.8 W/m2K
Uw (Double Glazing with warm edge spacer)** 1.3 W/m2K 1.6 W/m2K
Uw (Triple Glazing) 1.2 W/m2K 1.5 W/m2K
Uw (Triple Glazing with warm edge spacer)*** 1.0 W/m2K 1.3 W/m2K
Special Features
BRE Green Guide Rating A A+
Design Features
Dual Colour Option
Composite Windows
Ribbon Windows
Punched Out Openings
Triple Glazing   ■+
Infills: upto 56mm upto 39mm
Standard Hardware Groove
Multi-Point / Single Sided Locking Options
100mm Restriction
Trickle Ventilation
Locking Handles
Folding Openers
Cockspur Handle  
Espagnolette Handle
Friction Hinges
Butt Hinges
Variable Angle Corner Post  
System Depth
Maximum Window Sizes⚫
upto upto
Projected Top Hung⚫ 2300mm(W) x 2500mm(H) 1800mm(W) x 1800mm(H)
Projected Side Hung⚫ 845mm(W) x 1900mm(H) 845mm(W) x 1800mm(H)
Top Hung with Butt Hinges⚫ 1800mm(W) x 1600mm(H) 1800mm(W) x 1600mm(H)
Side Hung with Butt Hinges⚫ 900mm(W) x 1900mm(H) 900mm(W) x 1800mm(H)
New Build
* Based on the AA®720 HI ReflexPlus
** Window Energy Ratings and U-values based on CEN size windows (1230mm x 1480mm) using 1.0 W/m2K double glazing with warm edge (0.048 W/m2K) spacer
*** U-values based on CEN size windows (1230mm x 1480mm) using 0.6 W/m2K triple glazing with warm edge (0.043 W/m2K) spacer
+ Optional/Limited
⚫ Height and Width Limitations vary dependant on glass weights and hardware requirements - please check with the Technical Services Department
○ Corresponds to the BRE Global Green Guide online generic specification for windows and achieves a summary rating of A and A+ for non-domestic schemes.
   www.thegreenguide.org.uk Element Number 1231500011 (A+) Element Number 1231500007 (A)
top anchor