Duplex Riser doors provide vital fire protection to riser openings in multistorey buildings which have riser shafts running between floors. Our single leaf riser doors have been independently fire tested to 2 hours on both sides to ensure the spread of fire is contained on either side of the door. We make our Riser Doors in the UK to order.
|NONE AVAILABLE - BESPOKE MADE TO ORDER ONLY|
* Maximum Size 2000 x 750mm
❑ 2 Hour Fire Rated both sides - Tested to B.S.476: Part 22
❑ Complies with Part B Building Regulations
❑ Independently tested in a UKAS approved Test House and certified to a minimum 120 minute fire rating from both sides.
Frame: 1.2mm Zintec steel
Door: 0.9mm Zintec steel, door cavity filled with mineral wool insulation
Powder-coated in white RAL9010 with satin finish. This is a tough finish which is easy to wipe clean
Hinge: Zintect steel piano hinge
Budget Lock - Features an 8mm square drive, opened with metal T-key.
Tamper Proof Lock and Euro Profile Lock Option available (See image gallery for comparison of the lock options)
The lock is a 90 degree turn lock which provides 3 locking points between the frame and the door.
Made to order tested up to 2000 x 750mm
25mm Picture frame
Tested to B.S.476: Part 22:1987 Both sides Test date 24th March 2022 Warrington Test N 507162
Structural Opening to be formed Level, Plumb and Square.
The structural Opening should be lined with 12.5mm Fireline board.
The aperture after lining is fitted should be 10mm greater than the panel.
For example, a 2300 x 950 panel needs a structural opening of 2310 x 960 after being lined with the Fireline board
Insert the Frame into the opening.
Fix Frame using a 75mm steel screws using the pre punched holes in the frame on all four sides (do not fully tighten).
Ensure equal gap around all sides of the frame then fully screw fix ensuring the frame remains square and plumb. Ensure all fixings are solid but do not over tighten as this could distort the frame.
Apply a 5mm wide bead of Intumescent Sealant (2 Hours Minimum Rated)
to the back edge of the frame /aperture lining connection.
On larger doors it is advised the door is removed from the frame by unbolting the door and lifting from the hinge studs. Re-hang the door once the frame is fixed and secure. Ensuring gap is equal top and bottom before re bolting the door into the frame.
Type a value in the Inches field to convert the value to mm: