Our modern single or double acting French Doors are designed to provide the best possible specification in terms of security, weathertightness and energy efficiency. ADPOL French Doors are fitted with 3-point locking mechanisms (PAS 24 compliant) featuring hook bolts and a deadbolt as standard, with an optional extra cyllinder lock for added security. If our standard 'A' class locking cyllinders are not enough, you may specify 'C' class cyllinders to further ensure the safety of your home. All French Doors are internally beaded (to prevent would be intruders from gaining entry by removing the glazing unit) while the two gasket system and fully adjustable hinges make the door easy to operate and exceptionally weathertight. Energy efficiency is taken care of by using a tempered U=1.0 glass as standard, and can be further improved by fitting a triple glazed unit of U=0.6. Technical data | Frame | ADPOL 68: three layer laminated timber, 68x80 mm | | Sash | ADPOL 68: three layer laminated timber, 68x80 mm | | Fittings | Multi point locking espagnolette by ROTO (PAS 24 compliant), class A security cyllinder as standard, class C security cyllinder as an option | | Colour options | White as standard, optionally other RAL / BS colour or translucent stain finish | | Glazing | 24-32mm glazing units, toughened as standard, U factor=1.0, U=0.6 as an option, optional obscure glass, reflexive panes, leaded glass | | Window bars | Intrapane bars 8-45 mm, stick-on bars 20mm, solid bars 56 mm | | Side lights | Optional sidelights and fanlights | | Design options | trickle vents, opening restrictor, hardwood sill extension, decorative mouldings | |