Kawneer UK Ltd is one of the UK's leading manufacturers and suppliers of architectural aluminium systems
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      • AA®720 HW Casement
      • AA®720 HI Casement
      • AA®720 Reflex Casement
      • AA®720 ReflexPlus Casement
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      AA®720 Casement Window

      The AA®720 Casement Window is available in four levels of thermal performance as either top hung or side hung windows with the option of dual colour.

      Product Features

      The Kawneer AA®720 Casement Window is the latest addition to the AA®720 range of Windows and Doors. In line with the existing range, the AA®720 Casement is available in four levels of thermal performance - incorporating Kawneer's latest Relex unique thermal break technology.
       
      The AA®720 Casement Windows are available as top hung or side hung windows and can be either internally or externally glazed. Additional advantages of the advanced thermal break technology include the options of dual colour finishes, to provide design flexibility in various applications.
       
      Please see our 'Casement Product Guide' to assist with choosing the right thermal performance requirement for your project.



      Product Features
      • BRE Green Guide 'A' Rated Frame ***
      • Range of locking options available
      • Option of Trickle ventilation
      • Projected top hung or side hung or butt hinge options
      • Suites with the AA®720 Tilturn, AA®720 Pivot, AA®720 Door and AA®100/AA®110 Curtain Wall
      • Offset handle position for side hung windows
      • Choice of restrictors available to 100mm
      • Folding Openers with Link Bars
      • Maximum size 2300mm x 2500mm
      • Suited hardware
       
      With the decisive advantage of...
      • For projects that require sustainable and environmental advantages
      • Flexibility - choose from standard Espagnolette locking to enhanced security in line with PAS 24: 2012
      • Can help meet the requirements of Document F
      • Total flexibility suits most casement project applications
      • Total design flexibility, offering total project solutions
      • Safety in use - Suitable for 'Lifetime Homes' Specification
      • Design flexibility. Compliant with the HTM 55 regulations and BS 8213 of 100mm initial opening
      • Offers safety in use
      • Suitable in even the most demanding of applications
      • Compatible hardware to compliment the AA®720, AA®540 and AA®3720 ranges
      * Incorporating 0.6 W/m2K triple glazing with warm edge spacer
      ** Allows up to 44m glazing using softline bead
      *** Corresponds to the BRE Global Green Guide online generic specification for windows and achieves a summary rating of A.
      www.thegreenguide.org.uk
      Element Number 1231500011
       
      Construction
      Crimped with mechanical corner cleats.  Corner braces are also used, to provide a robust joint detail.
       
      Pressure equalised system.
       
      Weathering is achieved by the use of EPDM gaskets with non-shrinkage cord.

      AA®720 Reflex Technology
      Due to the anticipated amendments to Approved Document L, and the continued market demands for high performance windows, Kawneer has developed a unique system it can apply to it's polyamide thermal breaks to give further thermal improvements to the window, and reduce heat transfer through the profile.
       
      The inclusion of a low emmisivity reflective foil to the thermal 'flags' allows the AA®720 Casement to achieve U-values as low as 1.0 W/m2K for a CEN size window with a warm edge spacer *.

      Glazing
      Glazing and panels up to 56mm thick can be accommodated to allow for the inclusion of triple glazing for the very highest thermal and acoustic performance.
       
      The additional choice of sotline** or security beads provide further design flexibility.

      Security
      Kawneer's AA®720 Casement Window is due to undergo security testing in accordance with PAS 24: 2012.

      Other Product Features
      In addition to the features described, the Kawneer AA®720 Casement Window offers market leading weight capabilities for a top hung window. With a capability of up to 130kg, high performance acoustic and/or security glass applications can be easily accommodated within the standard window without additional reinforcements or fabrication requirements.
       
      With a choice of locking or non locking handles in a range of finishes, the system can be incorporated effectively in a number of applications.

      Weather Performance
      The AA®720 Casement Window is currently undergoing stringent weather and performance testing in accordance with BS 6375: Part 1: 2009 by a UKAS accredited independent test centre.

      The Kawneer AA®720 Casement Window has been designed with flexibility and ease of fabrication as key requirements. The system provides the option of internal or external glaze options, to suit a variety of applications. The system incorporates a standard hardware groove, to provide cost effective locking hardware without compromising performance or security.



      AA®720 Casement Window undergoing weather and performance testing

      Thermal Evaluation



      Thermal Evaluation of the AA®720 HW Casement Window

      The Kawneer AA®720 Casement, can be manufactured within 4 levels of thermal performance - providing flexibility in design, performance and costs.
       
      AA®720 HW - Most cost effective option - Reflex Technology within the vent profile, close cell PE glazing rebate foam, closed cell frame perimeter foam insulation tape.
       
      AA®720 HI - Greater Performance Level, cost conscious - Reflex Technology within the vent profile, closed cell PE vector fin glazing rebate foam, closed cell vent perimeter foam, closed cell frame perimeter foam insulation tape.
       
      AA®720 HI Reflex - Greater Performance Level - Reflex Technology within the vent and frame profiles, closed cell PE vector fin glazing rebate foam, closed cell vent perimeter foam, closed cell frame perimeter foam insulation tape.
       
      AA®720 HI ReflexPlus - Highest Performance Level - Reflex Technology within the vent and frame profiles, closed cell PE vector fin glazing rebate foam, closed cell vent perimeter foam, closed cell frame perimeter foam insulation tape, low 'e' heat shield centre seal.



      Project Assistance
      For advice and support and to ensure you find the best solution for your individual project needs, please contact our Architectural Services Team.

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