The Series 52 door system provides enhanced strength with 50mm thick stiles and offers versatile glazing options with removable beads on all sides and secure spigot joints.

Horizontal rails can feature square or splayed beads, and 19mm high beads ensure secure glass fitting. Security glazing is possible with a captive external wedge.

Smooth operation is achieved through heavy-duty bottom rolling gear or optional Centor E3 top-hung rollers, with external wet top silicone glazing also available.  

Midrail options, ranging from 50mm to 200mm deep with varying bead configurations, accommodate both single and double glazing, and a rebated French meeting stile is offered.

*Maximum Frame Height and Panel Widths indicated are interdependent and subject to individual site conditions.
Maximum Frame Height* 3000mm
Maximum Panel Width* 1200mm
Maximum Glass Thickness ≤ 24mm
SHGC Range 0.14 – 0.54
Uw Range 3.1 – 4

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