Sws seceurodoor 77c insulated chain operated 22g steel manual roller doors

SeceuroDoor 77c Insulated Manual Roller Shutter

Cost-Effective Insulation & Security

The SeceuroDoor 77c combines the simplicity and reliability of a manual chain-operated door with the advanced performance of a modern insulated curtain. It is rapidly becoming the preferred choice for businesses needing to secure openings up to 5m wide x 4m high without sacrificing thermal efficiency.

This model offers one of the most affordable ways to close off a building aperture while simultaneously retaining heat and reducing noise, making it a fully compliant and practical solution for commercial and industrial applications.

Advanced Insulated Curtain

At the heart of the 77c is its high-performance curtain construction:

• Double-Skinned Slat: Manufactured from two layers of robust steel with a high-density, fine-pored PU rigid foam core.
• Thermal Efficiency: The foam core and minimal thermal bridging design deliver a heat transmission performance of 4.01 W/(m²K) for the operational door unit. This helps maintain internal temperatures, reducing energy costs in heated warehouses or workshops.
• Acoustic Reduction: The insulated curtain, combined with advanced sealing technology around the guides and head, significantly reduces noise transfer from both inside and outside the building.

Traditional Build for Durability

The SeceuroDoor 77c features a robust Traditional Build specification, utilizing heavy-duty steel angle guides (standard 75mm x 50mm) rather than lightweight aluminium tracks. This ensures the door is durable enough for industrial environments and capable of withstanding daily wear and tear.

Designed primarily for Internal Face Fitting, it is compatible with steel-fabricated buildings, brickwork, or timber structures. The face-fit installation maximizes the drive-through width and protects the operating mechanism behind the opening.

Ideal Application: Low Use / No Power

This door is specifically engineered for "low usage" applications where power is either unavailable or expensive to install.

• Geared Chain Operation: A smooth, geared hand-chain system allows a single operator to open and close the insulated curtain with ease, despite its solid construction.
• Perfect For: Agricultural barns, remote storage units, boiler rooms, and rear warehouse doors where access is required only a few times a day.

Customisation & Finishes

The door is supplied with a galvanised finish as standard but can be fully customised to match your facility:

• Powder Coating: Available in any RAL or BS colour to blend seamlessly with your building's cladding.
• Guide Options: A choice of 4 guide arrangement options is available to suit different installation substrates.
• Made to Measure: Every door is manufactured to exact millimetre dimensions for a perfect, draught-free fit.

Key Features Summary

• Insulation: Foam-filled double-skinned steel slat (4.01 W/m²K).
• Max Dimensions: Spans widths up to 5000mm and heights up to 4000mm (Max Area: 20m²).
• Operation: Manual geared chain hoist for reliable, power-free operation.
• Build: Heavy-duty Traditional build with steel angle guides.
• Acoustic: Effective noise reduction for quieter working environments.

Typical use would be on any standard size UK farm building, workshop or factory warehouse which isn’t accessed very often and would benefit from the insulated door. You do require another method of entry to enable access to the internal chain, locking and hoisting mechanism.

A simpler instllatiom than most other roller shutter doors with predrilled components and full installation instructions.Larger sizes would require lifting equipment potentially for the barrle and curtain assembly.

SeceuroDoor Product Warranty

All SeceuroDoor products, including the industrial motor, are guaranteed against defects of material or workmanship by SWS UK, subject to correct installation, maintenance and operation, for a period of 1 year from the date of purchase. This comprehensive warranty provides peace of mind and protection for your investment in premium industrial door solutions.

Extended Warranty for GfA Motors

An exclusive extended 2-year warranty is available on GfA industrial motors when you register each drive using the GfA bluetooth dongle. Registration is straightforward and provides additional benefits including viewing and tracking all registered GfA assets in one place, monitoring ongoing usage patterns, keeping track of drive settings over time, accessing a comprehensive library of fault codes, and synching your service records.

Warranty Coverage

SWS UK will replace or repair any components of our products where the manufacturing process has resulted in a defect occurring during the relevant warranty period, subject to the exceptions and conditions detailed below. For all replacement electrical parts, the warranty period is 12 months or the remainder of the original warranty period, whichever is the longest.

Warranty Limitations and Exclusions

The SeceuroDoor warranty does not cover the following circumstances:

Visual Quality Standards

• Marks, distortion, stains, blemishes, indentations or scuffs which are not observable from at least 3 metres away in natural light (not direct sunlight)
• Minor variations in finish associated with the manufacturing process
• Impact damage or scratches, dents, scuffs or other minor abrasions occurring post-installation

Installation and Maintenance Issues

• Incorrect installation of the product, not following SWS UK's installation instructions
• Incorrect operation of the product or lack of proper care and maintenance in accordance with SWS UK's Operating & Maintenance Manual
• Any modifications made to the product by anyone other than SWS UK
• Use or attempted use of non-SWS UK spare parts
• Repairs or attempted repairs undertaken by any person other than someone specifically authorised by SWS UK
• Any attempt to reduce operating clearances by means of infills or draughtproofing

Normal Wear and Environmental Factors

• Normal wear and tear from regular usage
• Accidental or malicious damage from third parties
• External influences such as extreme or abnormal weather conditions, fire, water, salts, chemicals and bird droppings
• Any fault or surge in the customer's electricity supply
• Any failure of masonry or other structures onto which the product has been fixed

Coastal and High-Corrosion Environments

• Rust or corrosion caused by exposure to saltwater or salty air for products installed within 500 metres of the sea or a large body of saltwater
• For products installed within 2 miles of the sea, the exterior finish of the product is guaranteed for a limited period of 2 years only (regular weekly cleaning with warm water and mild detergent is essential)

Consumables and Consequential Costs

• Consumable items such as fuses, light bulbs or batteries
• Indirect, special or consequential loss or damage howsoever caused, including remedial work costs, call-out fees, tool or plant hire and transport costs

Important Warranty Conditions

The SeceuroDoor warranty covers parts only and does not cover labour costs or consequential costs. This includes but is not limited to call-out fees, transport costs and costs for remedial work for removing and/or re-installing faulty parts. All warranty claims must be reported promptly to allow for timely assessment and resolution.

Product Care Requirements

To maintain warranty validity and prolong the life of your SeceuroDoor product, correct operation and care in accordance with the official Operating & Maintenance Manual is essential. Regular maintenance includes wiping with a damp cloth and mild detergent to remove excessive dirt and grime, ensuring the floor is kept smooth, level and clear of dirt and debris which can damage the rubber seal, and conducting visual inspections to identify any issues before they develop into major problems.

Coastal Installation Requirements

Products installed in coastal environments or high-corrosion areas require enhanced maintenance protocols. Regular cleaning of products in locations within 2 miles of the sea is especially important. Doors should be cleaned thoroughly weekly using warm water and mild detergent with a soft cloth or sponge, allowed to dry naturally. Never use strong detergent, abrasive, caustic or solvent-based cleaners as these will void the warranty.

Visual Quality Assessment Standards

We recommend performing a visual quality check on installation. Carry out the quality check in natural daylight, not direct sunlight. Stand at a distance of 3 metres from the product to view the overall appearance. The product is acceptable if, taking into account the manufacturing process, none of the following is readily visible on the face of the product: marks or distortions associated with the manufacturing process, minor indentations, marks or scuffs on the surface, or paint or stain blemishes.

Making a Warranty Claim

For warranty claims or technical support, please contact Samson Doors on 01933 448 850 or email enquiries@samsondoors.co.uk. Please have your order details, installation date, and a clear description of the issue available. Our technical team will assess the claim and arrange appropriate resolution in accordance with the warranty terms.

Protecting Your Investment

Regular professional servicing and maintenance by qualified engineers will help ensure optimal performance and longevity of your SeceuroDoor product. Samson Doors offers comprehensive maintenance contracts and emergency repair services across the UK to keep your industrial doors operating reliably year after year.

Measuring Guide: Manual Industrial Roller Shutters

The measuring, pricing, and ordering dimensions for any manual industrial roller shutter door are defined by the OPENING WIDTH and GUIDE HEIGHT. These dimensions exclude the guides for the width and the endplates for the height. Please refer to the measuring diagram below.

ORDERING WIDTH = Opening Width (Clear width between the guides)
ORDERING HEIGHT = Guide Height (Floor to top of guides, excluding endplates)

Critical Dimensions & Sideroom

The overall width at the high level (where the barrel and endplates are fitted) will be wider than the overall width across the guides. This additional width is required to accommodate the chain hoist mechanism.

• Chain Hoist Side: The side featuring the manual chain hoist requires more sideroom than the non-geared side to allow for the gear assembly and hand chain operation.
• Endplate Level: Ensure you check the specific endplate dimensions for your door size, as these extend beyond the guide width.

Endplates & Headroom

The size of the endplates (and hood, if fitted) will vary depending on the specific door model and the total height of the door, as taller doors create a larger curtain roll. Please ensure you have sufficient headroom above the ordering height to accommodate this.

• Operation Access: The hand chain is located directly underneath the endplate on the geared side. Ensure there is clear access for the operator to stand and use the chain safely.

Face Fit - Behind the Opening (Recommended)

Most manual industrial roller shutter doors are installed to the inside face of the aperture. This "Face Fit" is the standard method for Traditional build industrial doors.

In a perfect scenario, your ordering dimensions (Daylight Opening) will be equal to the space between the guides and underneath the endplates.

Important Note on Hangdown: Be aware that ANY roller shutter will have a degree of ‘hangdown’ (the bottom slat visible in the opening) when fully raised. This means the final drive-through height will be slightly less than the Guide Height. This varies by model and curtain specification. If your drive-through height is critical, please speak to us first to determine the best height to order.

Reveal Fit - Between the Opening

It is possible to install manual roller shutters between the aperture (Reveal Fit), but this often requires additional steelwork or packing to accommodate the endplates and gear assembly properly. Unlike a Face Fit, the guides and mechanism will reduce the clear drive-through width.