RD75 roller doors up to 620 cm wide

The high-quality RD75 XXL roller door without box is even more versatile and can also be made in oversizes. This door, too, is built to high quality standards. Available to buy online. Can be made 560 cm wide x 320 cm high and larger. This system allows the largest possible sizes. As there is no box, we recommend fitting it behind the reveal from the inside. Otherwise, a protective box should be planned in during construction. German PREMIUM specification in many colours. New since 2018: maximum sizes and coil diameters in cm: - max. door width up to 370 cm at max. 538 cm overall height (coil = approx. 39 cm) - max. door width 395 cm at max. 512 cm overall height (coil = approx. 37.5 cm) - max. door width 420 cm at max. 487 cm overall height (coil = approx. 37.3 cm) - max. door width 445 cm at max. 462 cm overall height (coil = approx. 37.1 cm) - max. door width 470 cm at max. 437 cm overall height (coil = approx. 37 cm) - max. door width 495 cm at max. 411 cm overall height (coil = approx. 36 cm) - max. door width 520 cm at max. 386 cm overall height (coil = approx. 35.5 cm) - max. door width 545 cm at max. 355 cm overall height (coil = approx. 34 cm) - max. door width 570 cm at max. 335 cm overall height (coil = approx. 35 cm) - max. door width 595 cm at max. 309 cm overall height (coil = approx. 34 cm) - max. door width 620 cm at max. 309 cm overall height (coil = approx. 34 cm) RD H75 door, open installation without box, up to 620 cm wide (at 620 cm width = wind class 2, up to 480 cm width = wind class 4) From approx. 17 m² = version with special 150 Nm motor. From this area upwards, doors are manufactured and supplied without wind load certification. Roll-on system from a height of 411 cm included at no extra cost - new entry guides and curtain end locks in the rails (rail dimensions = 37 mm deep x 100 mm wide) - storm protection thanks to interlocking curtain - hail-tested (the curtain cannot be pushed out thanks to the S-lock, see the red circle in the picture) - even better noise insulation thanks to additional insulation in the box - all boxes with extra-strong steel end caps (not die-cast aluminium) (the picture of the door shows fitting variant 2 = behind the opening, box facing inwards. The rear box cover and guide rails are not visible from the outside; the curved side of the curtain faces outwards) As standard, these doors are fitted with a robust, integrated mechanical 230V BECKER® / RADEMACHER® tubular motor (depending on stock availability) including a fall arrest device, and can optionally be operated by BECK-O-TRONIC® radio control or by switch only. Other circuits, such as yard lighting, can also be connected to the BECK-O-TRONIC®. All PREMIUM doors come with a sturdy aluminium bottom rail with a strong rubber seal. On roller doors, a fall arrest device is not an option but a requirement. The rubber seal at the bottom is approx. 4 cm high and has a rain drainage profile. To stop the seal from being completely crushed when closing and breaking after a while, as happens with inferior products, we fit special stop blocks at the bottom of the side guide rails that prevent the rubber from being squashed and damaged. Fixing screws into the building structure are not included. The foam-filled aluminium curtain (face = 75 mm high x 20 mm thick to DIN, 5.7 kilograms per m²) is fitted in / behind / in front of the reveal opening just like a conventional roller shutter. Special slats, such as vision and ventilation profiles, are available. (see configurator) Original fitting instructions from the system supplier HEROAL® (click here) The guide rails with keder guidance measure 37 mm deep and 100 mm wide and allow the curtain to run almost silently. Roller door order sizes: drive side always viewed from inside. Top edge of bracket to bottom edge of bottom rail = order height Outer edge of rail to outer edge of rail = order width Steel springs suspend the curtain inside the box on a sturdy 70/125 mm steel shaft; they differ from conventional roller shutter shafts in their greater stability and durability. As standard, the bottom rail has a strong rubber seal that compensates for uneven floors. The optional radio control plugs into an existing socket and is self-learning. It really could not be simpler. Our view: High-quality German Heroal® branded product and a cost-effective option for large professional doors for self-installation* Widest range of sizes, up to 620* cm wide and up to 538* cm high.(*max. area 17 m² = certified) *Please note: these roller doors are delivered disassembled. For weight reasons, the curtain is not pre-fitted in the box and must be installed on site. They are therefore only suitable for tradespeople with sufficient technical understanding. The box is placed on the rails and fixed. The pre-locked curtain is then simply slid over the shaft and secured with steel springs. Done. Aluminium slat = 5.7 kilograms per m²: Rail colour available in white - grey - brown - silver 11 profile colours to choose from at no extra cost: Fitting variants: These roller doors can be fitted in different ways. Summary of winding direction: - if the coil faces outwards (left-hand roll), the curved side of the curtain always faces inwards - if the coil faces inwards (right-hand roll), the curved side of the curtain always faces outwards All available accessories, such as radio controls, switches, keypads, emergency crank options etc., can be found in the configurator. Important note on the garage: - the garage must be closed on all sides once the door is fitted (if the garage is open at the back, the increased wind load can push the curtain backwards out of the guide rails) We deliver in secure packaging with 2 cm thick timber all round and a viewing window so the goods can be checked on delivery. Please note: - up to a size of 450 cm we deliver kerbside - sizes from 451 cm width are delivered to the address Delivery to the address means that the customer must help unload the goods from the lorry. From these sizes upwards, the carriers can no longer unload the large packages on their own. At maximum order sizes, the total weight including packaging can be up to 180 kg. We recommend having a total of 3 helpers available at short notice to unload the goods. ***Limitation: These doors are not suitable as high-speed doors or for operation every minute (supermarkets, loading bays etc.). Every tubular motor has a thermal switch and shuts the system down in the event of overload / overheating.