Cleanroom Doors
- Dortek cleanroom doors will not warp, rot or rust.
- The doors smooth and seamless construction means there are no ledges where bacteria can gather.
- The one piece encapsulation means that these doors are 100% waterproof.
Hygienic Hinged FRP Door
- These hygienic hinged fiberglass doors have been designed for non-fire rated areas.
- Dortek hygienic doors will not warp, rot or rust.
- The doors smooth and seamless construction means there are no ledges where bacteria can gather.
- The one piece encapsulation means that these door are 100% waterproof.
Hygienic Hinged FRP Fire Doors
- These hygienic hinged fire doors are designed for use when fire safety needs to be taken into account.
- Dortek can offer UL certified doors from F30 to F60.
- Dortek fire doors have a concealed intumescent strip.
- Having a concealed intumescent strip reduces the surface area on which bacteria can gather. The intumescent strip is activated under heat. Upon activation, the strip breaks through the surface of the door creating a fire seal.
- The one piece encapsulation means that these doors are 100% waterproof.
Hygienic Sliding FRP Doors
- Dortek’s hygienic sliding FRP doors have been designed for non-fire rated areas.
- Sliding doors are regularly used in this sector as they increase the size of the door opening.
- Sliding doors can operate manually or under automation.
- Durable but flexible design means that these doors can stand up to operational traffic and wash down routines.
- Our systems can be connected to many types of activation devices from basic push button to a fully integrated Building Management System.
Hygienic Sliding FRP Fire Doors
- These hygienic sliding fire doors have been designed for use where fire safety needs to be taken into account.
- Dortek can offer UL certified doors from F30 to F60.
- Dortek fire doors have a concealed intumescent strip. Having a concealed intumescent strip reduces the surface area on which bacteria can gather.
- The intumescent strip is activated under heat. Upon activation, the strip breaks through the surface of the door creating a fire seal.
- The one piece encapsulation means that these doors are 100% waterproof.
- Sliding doors can operate manually or under automation.
Hermetic Sealing Sliding Doors
- The door blade is a strong rigid 60mm thick panel finished with hard plastic laminate and flush anodised aluminium profiles giving a flat smooth easy clean surface
- When closed the unique patented track system allows the door to move down/in under its own weight. In conjunction with a continuous neoprene gasket it seals perfectly against the floor and frame.
- The efficiency of the seal has been officially tested and results show it to be over 99% effective, thus helping to reduce air handling costs and cross contamination
- Door configurations can be single sliding or double leaf bi parting.
- Doors can be supplied with up to 60 minutes fire ratings, sound insulation and lead lining.
- A range of frames to suit particular wall construction and thickness are available in aluminium or stainless steel.
- The door panel can be supplied in a glass version with 2 x 6mm thick and robust glass blade.
Hygienic Glass Hinged Doors
- Dortek glass hinged doors are designed for busy laboratory and cleanroom environments which require both high hygiene and maximum visibility.
- The full visibility offered by a glass door makes it possible to supervise the operation of a cleanroom without entering it and risking contamination.
- The door blade is a strong 10mm thick hard glass panel with complimentary stainless steel hardware.
- The flat door panel has no raised edges making it easy to keep clean and preventing the growth of bacteria.
- Doors can be automated and are manufactured to suit most dimensions.
Hygienic Glass Sliding Doors
- Dortek’s sliding GRP doors have been designed for non-fire rated areas.
- The hygienic qualities of our doors mean they are well suited to operating theatres.
- Their smooth and seamless construction makes them easy to clean and ensures they do not harbour bacteria.
- Dortek’s glass reinforced polyester (GRP) doors are resistant to the latest cleaning regimes.
- Sliding doors can operate manually or under automation.
Hermetic Sealing Hinged Door
- Dortek hermetically sealing hygienic hinged doors are designed for areas where control of air leakage is critical.
- There are many applications for these doors including cleanroom, laboratories, BSL3 & BSL4 labs and pharmaceutical manufacturing. Also, any other areas requiring a clean, hygienic well sealing door.
- The door has a unique wrap-around frame with a neoprene seal incorporated which enables the door to seal perfectly.
- Air leakage has been independently tested and results up to 250 pa pressure differential are available on request.
- Certified hermetic sealing: Class 3 /4 according to EN 12207:2000 (air permeability certificate).
Double Action GRP Fire Door
- Core - Vermiculite board, 35mm thick and of 380kg per cubic metre density. Thermal conductivity 0.05 W/m sq.
- Facing - Seamless hygienic moulded fire retardant polyester 2.5mm thick. Moisture absorption zero.
- Finish - Smooth non-porous fire retardant gel-coat finish with built in colour.
- Fire Rating - As building regulations and fire officer requirement tested to BS 476 part 22
- Glazing - Triple glazed with laminate safety glass outer panes finished flush with both faces of door, centre pane Georgian wired or ceramic glass, (30 & 60 min doors only)
Hygienic Windows
- Frame - 304 grade wrap around stainless steel (316 grade optional)
- Type - Window (Single/Double glazed)
- Glazing - 6mm toughened clear glass with 28mm border
- Finish - Brushed finish with corners fully welded, ground flush and polished
- Available with Lead Lining
- Chemical Resistant
- Depth to suit wall thickness
Transfer Hatches
- Pass through hatches are often vital to a cleanroom’s efficient operation, whether it is raw materials in, finished product or packed items out or the throughput as part of the manufacturing process.
- Hygienic transfer hatches/trolley hatches and are designed to provide a safe and easy way to transfer products or materials between clean rooms and adjacent non-sterile areas.
- Dortek’s range of hygienic transfer hatches has either electromagnetic or mechanically interlocked doors to prevent depressurisation and minimise the risk of contamination.
- The doors are deliberately not sealed in order to allow a small volume of air from the clean side (which is normally at higher pressure) to continuously flush the interior of the hatch. This volume is so small by comparison with room air flows, that it will have no perceptible effect on room pressures.
- Dortek offers a wide range of standard-sized, custom made and lead-lined hygienic transfer hatches.
High Speed Vertical Doors
- Designed to save energy and create better working conditions where fast access is required.
- Dortek's range of high-speed doors are eco-efficient high-speed internal and external doors designed to prevent cross-contamination, save energy consumption and reduce the sound of noisy plant and guard machinery.
- Our durable exterior doors are designed to cope with heavy usage and demanding weather conditions, while their fast operation improves productivity and helps lower energy costs by reducing the impact of pressure and temperature changes.
- Our robust internal doors also improve hygiene and sound insulation and are suitable for clean, industrial and cold room applications.
- Withstands high wind & over pressures
- Reduces energy costs & cross ventilation
Sliding Chiller and Freezer Door
- DT7 sliding freezer door - 40° C
- Single 1000 - 1600mm x 2100 - 2400mm WxH
- Manufactured in 100mm increments were applicable
- Door blade - 170mm thick high density injected polyurethane core
- Finishes - Food safe polyester coated White (RAL9010) or stainless steel.
- Gaskets - Tough rubber tubular gasket for perfect sealing
- Sliding movement
- System is airtight
- Resistant to extremely low temperatures
Hinged Chiller and Freezer Doors
- Stainless steel rising hinges with concealed fixings
- Single 800 - 1300mm x 2100 or 2300mm WxH
- Manufactured in 100mm increments were applicable
- Door blade - 80mm thick high density injected polyurethane core
- Finishes - Food safe polyester coated White (RAL9010) or stainless steel
- Gaskets - Tough rubber gasket for perfect sealing
- Can be used in wet areas
- System is airtight
Hygienic FRP Lead Lined Sliding Doors
- These doors are provided with lead protection for use in X-ray environments.
- Dortek’s sliding FRP doors have been designed for non-fire rated areas.
- The hygienic qualities of our doors mean they are well suited to operating theatres. Their smooth and seamless construction makes them easy to clean and ensures they do not harbour bacteria.
- Dortek’s fiberglass (FRP) doors are resistant to the latest cleaning regimes.
- Sliding doors can operate manually or under automation.
Hygienic FRP Lead Lined Hinged Doors
- These doors are provided with lead protection for use in X-ray environments.
- The hygienic qualities of our doors mean they are well suited to operating theatres. Their smooth and seamless construction makes them easy to clean and ensures they do not harbour bacteria.
- Dortek’s fiberglass (FRP) doors are resistant to the latest cleaning regimes.
Dortek Roller Shutter Doors HRS 120
- Strong, stable, heavy duty steel shutter with a galvanised finish.
- For door openings up to a w 12000 mm x h 9000 mm.
- Robust steel construction, withstands extremely high loads.
- Robust wind lock end pieces and deflection-resistant bottom profiles.
- Double Skinned Curtain - Providing an all-round tight fit.
- Finger Trap Protection- Black plastic strips on the edges of the side guide protect against cuts.
- Separate catch safety device for chain drive and tubular operators.
- Standard power limit that offers the highest level of safety when opening and closing.
- WA 300 R S4 operator for up to 300 cycles (open / close) per day.
- Low noise door due to the “soft start” and “soft stop” technology.
Hermetic Sealing Sliding Lead Lined Doors
- Dortek produces seamless, hygienic, lead-lined doors that are ideally suited to hospital and other environments where hygiene and x-ray protection are of utmost importance.
- Lead-lined door sets incorporate lead sheeting in a range of thicknesses. This protection extends through the door frames, forming an effective barrier to radiation in all directions.
- These doors have a unique patented track system that enables it to seal perfectly when closed helping to reduce air handling costs, cross-contamination and wound infections. Faced with ledge-free HPL they are easy to clean requiring minimal maintenance.
- Options include models officially tested with 60 minutes of fire resistance.
Cleanroom Windows
- Specifically designed for healthcare, pharmaceutical and cleanroom environments, Dortek windows are double or multiple glazed with an ultra-clean flush surface.
- Our hygienic windows are constructed with two outer panes of 6mm thick glass which is flush fitting to both sides of the frame.
- Frames are constructed from powder-coated or polished stainless steel or GRP, with no fixings or screws to maximise hygiene and cleanability.
- Dortek hygienic windows are fire tested for up to 120 minutes of fire resistance (GRP framed option) and 60 minutes (Stainless Steel framed option).
- Our windows can be offered with integral blinds, smart glass, lead lining or laser protection.
- Available with integral blinds and smartglass.
- Solid 316 or 304 stainless steel or hygienic GRP frames.
Spacelite Stacking Doors
- The Butzbach SPACELITE stacking door has been designed specifically for application in industrial or workshop buildings.
- The twin-walled design of the fibreglass element enables excellent thermal insulation; a complete seal prevents unnecessary energy loss and draught. The robust door material is resistant and absorbs impact. Our stacking doors are weather and corrosion-resistant, making them suitable for harsh environments.
- Upon opening, the separate light-transmitting fibreglass door panels stack safely and compactly in a cassette behind the lintel. Lighting fixtures, transport devices, air ventilation units or other equipment on the ceiling are not influenced by the structures.
- Due to the wall attachment, the minimum space requirement and the adaptability the door can be installed in nearly any situation, also in case of refurbishments.
- A service free gear motor (400 V) with a break and thermal overload protection guarantees reliable opening and closing. Mechanical overload protection as an additional safety feature is also available. In case of a power failure mechanical opening possible.
- Door widths up to 15 m
- Lasting durability
- Minimal follow-up costs
- Installation and Service from a single source
Sectiolite Sectional Doors
- The Butzbach SECTIOLITE combines the opening technology of a sectional door with the product and material related benefits of fibreglass. Offering individual adaptations with many optional accessories, it was conceived to fulfil the highest demands in solidity and endurance.
- A trouble-free operation is ensured by the absence of wear- or risk-sensitive components like torsion springs or protruding hinges. The result is a long-lasting and cost-effective availability of the door.
- Upon opening, the door sections are deflected and guided along with the ceiling into the interior of the building. The door is particularly suitable for constructions with low lintel since the standard version merely requires a lintel height of 300 mm.
- The SECTIOLITE door achieves outstanding values regarding air permeability, resistance to wind load and resistance to water penetration. The twin-walled fibreglass panels ensure good thermal insulation is achieved and a seal around the door prevents unnecessary energy losses and draft in the building.
- The door also offers numerous design options including three colour options, colour coated aluminium profiles and fibreglass incorporating images.
- Minimal follow-up costs
- Installation and service from a single source
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