Mastercraft Ltd – Aluminium dual or triple track sliding doors

In addition to conventional sliding patio doors which use a single or dual track system, we also offer a triple track aluminium sliding patio door.

A triple track system allows the sliding panels to sit behind each other providing a much wider opening and also provides an additional option of allowing all panels to slide if required.

Visoglide triple track aluminium patio doors are the perfect alternative to bifold doors as they provide much wider unobstructed glass panels of up to 2.5 metres, allowing natural light to flood into the room. As the sliding panels stack neatly behind each other, a 3 panel triple track patio door will effectively provide an opening that is almost two thirds of the width of the total door aperture.

Our aluminium patio doors can be supplied with energy efficient 1.1 U-value Staycool solar control double glazing which helps block UV rays and solar gain whilst retaining your valuable heat in the winter. Alternatively we can provide 1.2 U-value argon filled low e-glass for installations where solar protection is not required.

Trickle Ventilators

If trickle vents are required, a frame extender will be required for fitting on top of the outer frame head. For a dual track door the height of the extender is 20mm and for a triple track patio the height is 42mm.

Integrated Blinds

For added privacy you can choose optional integrated blinds which are encapsulated inside the sealed unit and the blind unit in each panel can be operated independently by a cord to tilt, raise or lower.