Structural
Hollow sections including Mullions & Stiles give added strength & security. 1200Pa Structural Rating.

Weather
The RJS Double-Hung Window will achieve a water penetration rating of 200 Pa.
Aesthetics & Benefits
2 sash types are available, standard & federation wide stile.
  • Standard Hollow rails for added strength.
    Stiles are flush to the jambs offering clear sight lines.
    Built in extruded handles in both top & bottom sashes.
    Removable security & insect screens from inside the building.
  • Federation [Wide Stile]
    Removable security & insect screens from inside the building.
    Wide sash stiles replicate that of timber double hungs.
    Dual colour combinations - ie. Sash different to frame.
    Decorative horns.