Exterior Doors
Carroll Joinery have a wide range of Exterior Doors in a number of styles including glazed and panelled options.
Its NorDan External Doorset range provides a wide selection of colours and styles to choose from. The construction is solid and incredibly stable with integrated double, rust protected steel plates inside the door.
NorDan external doorsets use double, rust protected steel plates inside the door, which provide extra security and incredible stability. The advantage of steel is that it is significantly tougher than aluminium, which makes the door difficult to force for any uninvited guests. The steel plates, together with the security lock, striking plate and hinges with side bolts mean that you can feel completely safe.
In response to demands from customers looking for greater energy efficiency in their home, NorDan has enhanced the thermal performance of its products to produce a U-value under 1.2 W/m2K with a product incorporating a sealed double glazed unit. This was achieved with the development of the NTech range.