Promat is proud to announce the launch of PYROSEC® SLIMLITE, our new product range of steel EI30 and EI60 doors and screens. PYROSEC® SLIMLITE is the latest development in our PYROSEC® door range. The glass area is maximised using our super4slim 20mm frame section. Along with 25mm stiles and 90mm rails, this is one of the most slimline doors available in the UK.