Tilt-Before-Turn Sequence Restricting Direct Full Opening
Rotating the handle 90 degrees activates top tilt for venting; key unlocking is required for 180-degree full inward swings for safety.
Engineered for schools and hotels, our Tilt-Before-Turn windows prioritize 15-degree safe venting while requiring key authorization for 90-degree opening, eliminating high-rise fall risks.
Rotating the handle 90 degrees activates top tilt for venting; key unlocking is required for 180-degree full inward swings for safety.
Heavy-duty stainless limiters cap openings at 100mm, preventing child falls and fulfilling international high-rise safety mandates.
Guests operate tilt venting freely, while maintenance staff hold keys for full opening, eliminating high-rise liability claims.
Hardened lock cores and heavy-duty zinc chassis withstand 50Nm wrenching forces, preventing unauthorized bypass of safety restrictors.
Specifying our commercial Wooden Door System guarantees your project achieves certified acoustic privacy, long-term HVAC energy savings, and rigid fire-rated life safety without aesthetic compromise.