access technal library about technalwhat we are about how to contact us a sapa group brand services software product design productsour complete range of products windows doors curtain walling brise soleil projectsapplications by sector residential public commercial education healthcare leisure transport retail newslatest news on our products projects latest news press office technal project bowcliffe hall events centre wetherby aluminium curtain walling from technal has contributed to a multi award winning conference venue which has achieved architectural excellence for its design and construction suspended in the woodland canopy on the historic bowcliffe estate in yorkshire . read more technal library subscribe to technal s library of technical documentation latest project news read more about pegasus academy directly to your inbox receive the latest product & project news subscribe to the technal library not registered to benefit from technal downloads click on subscribe . subscribe the world looks better copyright terms and conditions privacy policy the technal brand is dedicated to the creation of innovative and sustainable aluminium fa ade systems that inspire contemporary architecture . thanks to their use of aluminium a material of exemplary modularity and infinite recyclability technal allow architects to make all their projects part of a sustainable lifestyle concept and offers solutions for windows and doors creating custom designed systems and making your project unique . accept by continuing to use the site you agree to the use of cookies . you can change this and find out more by following this link . this content is only for subscribers the content you are trying to see is protected . to visualize or download it you need to enter your access codes here below . already registered login login password ok forgotten password subscribers page registration website is free and open to all professionals . to beneficiate from technal services and solutions . register