Redwood Shopfront supplies, installs, repairs, and maintains made-to-measure steel roller shutters across London and South East England. Every shutter is measured and specified around your opening size, site access, security risk, electric operation, finish, controls, and budget.
For higher-risk premises, we can recommend reinforced steel shutters, secure locking options, upgraded guides, motorised operation, and LPS 1175-rated product options where a certified high-security solution is required.

Steel roller shutters can be considered for different commercial openings where a solid physical barrier is required. The final system must still be selected around the property, opening and operating conditions.
Steel may be considered where a solid closed curtain and physical barrier are priorities.
Site assessment: Check available headroom, guide fixing surfaces, controls and any frontage restrictions.
A solid curtain can close the view into stock or equipment areas outside operating hours.
Site assessment: Check the fixing position, supporting structure, control access and emergency override arrangements.
Steel may be suitable where the opening, operating frequency and site use require a robust commercial system.
Site assessment: Check the opening size, power, vehicle movement, safety equipment and supporting structure.
Site Assessment Note: The suitable shutter type depends on the opening, required visibility, exposure, operating frequency and security specification.
A steel shutter works as a complete mechanical assembly. Curtain strength alone does not determine the performance of the installed system.

Interlocking steel laths form the shutter curtain. The precise profile, finish and end retention depend on the selected system.
The barrel and motor arrangement must be matched to the curtain size, weight and expected use.
The guides retain the curtain edges and must be selected and fixed around the opening and supporting structure.
The bottom rail adds stiffness and forms the lower edge of the closed shutter.
Controls and relevant safety equipment are selected around how the shutter operates and how the opening is used.
Endplates, anchors and any supporting steelwork must transfer the system loads into suitable building fabric.
System Specification Principle: The components must be selected as a complete system. Increasing the strength of one part does not confirm the security performance of the complete shutter.
The shutter specification should follow an assessment of the site, opening, supporting structure and operational requirements.
Important: “High security” should describe an assessed system specification, not steel material alone.
The motor and control arrangement must be selected around the curtain, daily use, power availability and movement around the opening.
The motor is specified around the shutter dimensions, curtain weight and expected use.
Depending on the site, operation may use a key switch, push-button control, remote control or another suitable arrangement.
Relevant safety equipment is selected around the shutter operation and movement around the opening.
Where provided, an emergency manual override may allow operation during a power failure. Its suitability must be confirmed for the system.
An existing shutter may sometimes be upgraded, but the curtain, barrel, guides and overall condition must be inspected first.

Confirm the available supply, control method, safety equipment and manual override arrangements for the selected system.
The survey records the physical opening, site access, operating requirements and the information needed to prepare the shutter specification.
Provide the main property and opening information so Redwood Shopfront can review the requirement before arranging a measured survey.
Measurement note: Final manufacture dimensions must be checked at the property.
A planned steel shutter installation moves through three stages: measuring and assessing the opening, specifying the complete shutter system, and fitting and checking the finished installation.
Measure the opening, inspect available space and discuss the property and security requirement.
Define the steel curtain, guides, bottom rail, electric operation, controls and included work.
Fit and align the system, check normal operation and explain the controls and aftercare.
A damaged or jammed steel shutter may affect access, trading and the security of the premises. The opening and fault must be assessed before adjustment or replacement is recommended.
Repair note: Where permanent repair requires additional parts or a replacement system, the remaining work is explained and quoted before proceeding.
Bent, displaced or damaged slats can prevent the curtain from travelling correctly through the guides.
The motor, key switch, remote control, limits or other control equipment may require assessment.
Impact, loose fixings or obstruction can prevent the curtain travelling correctly.
A distorted bottom rail may affect alignment, closure and the movement of the complete curtain.
The curtain, guides, bottom rail, motor and surrounding structure may all need assessment.
Regular inspection can help identify wear, alignment problems, damaged components and developing motor or control faults.
Check for distorted slats, damaged endlocks, binding and visible surface deterioration.
Inspect guide alignment, fixings, clearance and the condition of the bottom rail.
Check normal motor operation, controls, limits and manual override where provided.
Check the relevant safety equipment and normal operation of the existing system.
Maintenance scope: Servicing records the visible condition and operation of the shutter at the time of inspection. It does not guarantee that every future fault will be prevented.

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Answers about installation, electric operation, repair, maintenance and certified security requirements.
Yes. Steel shutters provide a high level of physical security and are a strong option for high-risk or high-traffic commercial premises, including shops, warehouses, stockrooms, and sites with valuable goods.
With suitable installation and regular maintenance, steel shutters can last many years. Lifespan depends on usage, exposure, shutter size, operation method, maintenance, and whether the shutter is exposed to impact or heavy daily use.
Yes. We repair motors, slats, guides, bottom rails, controls, locks, and more. Emergency repair services are available, and our guide to roller shutter repair cost factors explains what can affect the final quote.
Steel shutters offer the highest security. Aluminium and perforated shutters are more suited for visibility, airflow or aesthetics.
Yes, steel roller shutters can be used for both commercial and residential properties in London. Whether you’re securing a storefront, warehouse, workshop, or home, they can be tailored to your property’s access, size, and security needs. For homes and private parking areas, garage roller shutters may also be suitable.
Yes. Regular maintenance helps keep steel shutters safe, reliable, and easier to operate. It can also reduce breakdowns and support insurance, health and safety, and maintenance responsibilities.
The cost depends on the opening size, steel profile, motor size, controls, safety features, access, finish, security upgrades, and installation complexity. A site survey gives the most accurate price because high-security shutters are usually made to measure.
Choose the route that matches a planned installation or an existing shutter fault.
Send the main opening and property information before arranging a measured survey.
Explain the fault and provide photographs where available so urgent repair or make-safe support can be discussed.