Ideal for concealing riser doors and service cupboards in corridors, landings and other access areas; Quadra+ is supplied as an integral, four-sided frame and door system, pre-constructed to form a single robust unit.
A design innovation – Quadra+ is the original riser doorset from Selo, now featuring an Adjustable Frame as standard to enhance installation speed and fire compliance. The screw-operated adjuster bolts allow for simple and secure Quadra+ frame installation. Watch the video to see it in action:
The Quadra+ service riser door is designed to be both practical and pleasing to the eye. Each door is bespoke, made to measure and achieves a 2-hour fire rating as standard.
A very economical solution with fire resistance up to 2 hours whilst maintaining sleek aesthetics. The door leafs are supplied with all ironmongery pre-fitted which allows for a swift and simple installation. The Quadra+ system can be provided in banks of up to 6 doors wide and still maintain 2 hours fire rating, an industry first.
The unique pivot system provides a very simple and quick solution while remaining fully concealed. The ‘dog-leg’ pivot pin guide makes installation a safer and more secure process. When installing the door, push the pivot pin all the way to the top of the slot. Once in position, the pin is effectively locked. Fire-rated up to E120.
Quench® has the fire-stopping material built into the frame for a faster, safer installation removing potential fall risk and hazardous working environments. It also assists in mitigating risk from an installation perspective, giving assurance for both contractors and building control.
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As risers get tighter for space; a common scenario where ducting or services are sitting directly behind the door/frame, there is no room for access to pack or fire-stop the frame correctly.
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The only solution on the market that enables you to fit the riser door system into the rigid wall when the door is to be fitted in projection from the fire compartment wall – allowing your cosmetic wall to be in line with the flush door. Nulfire™ provides a concealed solution that will allow you to stay compliant.
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The ‘dead-matt’ finish is designed to be painted with wall emulsion, no masking or special paints required.
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