All our doors are fully double glazed with an external leaf of laminated glass and inner leaf of tempered safety glass with a low emissivity internal coating. The lamination provides additional security and also reduces Ultra Violet light by 99%, so you can goodbye to carpets, curtains and furniture fading, no matter what the aspect. The low ‘e’ internal coating minimises heat loss whilst reducing solar gain making the internal environment comfortable no matter what the weather conditions are and every unit complies fully with BS 6206 and BS6262.