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Roller Shutters

Grilles Rolling Shutters

Punched Roller Shutters

High Speed Roller Shutter Kenya

Solid Slat Roller Shutters

The most commonly used roller shutters is the Solid Slat Roller Shutters. They are strong, durable, secure and easy to install. They are mostly used in stalls, shopfronts, malls, banks, container shops, roadshow trailers among others.

Standard Specifications

Curtains

Our shutters are manufactured by continuously interlocking High Quality Steel curtains and securely held together by end locks. They come in various profiles and thickness depending on the client's preferences like size and wind loading.

 

Side Rails

Our vertical side rails are formed from from MS tube which is determined by wind loading and size. The side rails are accompanied by angle-lines for fixing the shutter to your building structure.

End plates

Our end plates are made of mild steel with the relevant thickness and relative to the door size.

Solid Slat Roller Shutter

 

Roller

Our rollers are made of Mild Steel Pipe Class A which comes in different sizes depending on the door size. The pipe has an adequate diameter to resist deflection and also rests on U shaped brackets attached to the end plates.

Operation

Push-up

Pushing up and down is suitable for smaller roller shutters where frequency of operation is limited and balanced by an internal spring in the barrel. For shutters beyond 3000mmx3000mm should be chain or electrically operated.

Chain Operation

Our shutters which are between 3000mm to 8000mm with infrequent usage can be drawn by the use of an endless chain. They also come with a strong padlock box.

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Electrical Operation

An electrical motor can be added where there are large openings or frequent usage. Different types of arrangement are available where smaller openings use a 240v singe phase motor and larger shutters operated by a 400v 3 phase geared motor mounted on one of the end plates. The motors come with a radio remote control as well as an in-built adjustable limit switch to stop the shutter at the end of each travel.

Technical Drawings

 

Grilles Rolling Shutters

Our robust and reliable roller grilles are designed to be used in various applications like servery counters, bar counters, shopfronts and also air circulation in industries that have emissions.

Standard Specifications

Curtains

Our roller grilles mainly consist of High Quality Aluminium tubes and links arranged in a chain link pattern with a mesh size of 230mmx70mm. The internal horizontal Aluminium rods are manufactured from 8mm diameter round bar and pinned at each end to prevent lateral movement

Guides

The side guides for the roller grilles are formed from 65x30mm or 50x30mm steel channels and an Aluminium T-section bottom rail. Fixed and intermediate guides versions are available

End plates

The end plates are fabricated from mils steel of adequate thickness relative to door size and supplied with angles for fixing to the structure

Roller

The roller is manufactured from mild steel tube of sufficient diameter and wall thickness to resist deflection and is mounted on a U shaped brackets

Finish

The roller grilles come with a standard Aluminium mill finish. Polyester powder coating i  a range of standard RAL colors or a silver anodized finish is available at an extra fee.

locking

Bottom rail central key lock, guide pin locks, or ground padlocking system.Electrically  operated grilles are generally self-locking.

Operation

Manual push up/pull down operation or electric operation by internal tubular motor with manual override facility. Safety brake fitted when required

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Grilles Rolling Shutter

Technical Drawings

In-line Pattern

In-line Pattern

Brickbond pattern

 

Punched Roller Shutters

These shutters are typically used in larger shop windows or industrial estates as a cost effective way of allowing maximum visibility. the can also be used in places like warehouses, factories, industrial units, commercial buildings, car parks, bars, shop fronts and any other larger openings.

 

Standard Specifications

Curtains

Our shutter curtains are constructed from a 78mm flat continuously interlocked steel laths with punched at the center and securely held in place by end locks.

Guides

Vertical guides are formed from rolled steel channels and are supplied with suitable angles for fixing to the structure.

End plates

Prime painted mild steel of appropriate thickness relative to door size and supplied with angles for fixing to the structure.

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Punched Roller Shutter

Roller

Our rollers are made of Mild Steel Pipe Class A which comes in different sizes depending on the door size. The pipe has an adequate diameter to resist deflection and also rests on U shaped brackets attached to the end plates.

Operation

Electrical operation is by means of a single phase tubular motor. A safety brake is fitted to all shutters where personnel could pass underneath thus meeting all relevant Health & Safety requirements. The client should provide a fused spur within 500mm of the motor position. The standard method of control is by means of internal wall mounted rocker switch. Other types of control including key switches and group controls are available at extra cost.

Technical Drawings

 

High Speed Roller Shutter

 Where efficiency, speed, and reliability are imperative, High Speed Roller Shutters provide the ideal solution. Typically, these shutters are mainly used in areas concerned about climate control or highly hygienic workplaces such as food factories or car garages or in busy work yards with lots of movement in and out.

Standard Specifications

Curtains

The curtains are made of hygienic lacquered PVC which can be 1-3 mm thick and not more than 1 meter high. They are held together by Aluminium curtain separators. The bottom seal is made from brush. They also have a customizable clear viewing PVC window of the same thickness as the PVC curtains. The curtains can be easily cleaned.

Guides

The side rails are made from stainless steel channels which come with suitable angle lines to fix to your building structure. They also have a thick brush strip for trapping dust particles in high hygiene areas like cold rooms and food processing areas.

Roller

They come with a minimalist roller thus easy installation. The roller is driven by a high speed motor which has an opening speed of 1 – 2 m/s. The motor can be powered by a three phase or single phase power source.

Finishes

(subject to availability)

Yellow

Light Blue

White

Grey

Orange

Blue

Green

Black

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Technical Drawings

Remote Control

High Speed Roller Shutters have a more advanced mode of operation like 

  1. Magnetic Loop Detector -together with the induction loop placed beneath the surface, they form a universal sensor system for detecting vehicles and forklifts only.

  2. Radar Sensor - motion sensor for people and objects

  3. Remote controlled - operated by a remote control from a range of up to 15m