Construction and Panel Design
The Atlante door has 52mm double-skinned steel panels with a polyurethane foam core, giving a good balance of strength and insulation for most industrial applications.
This construction gives the door a solid feel in operation and helps reduce heat loss compared with non-insulated steel doors. It also contributes to long service life, even in demanding environments.
All Atlante doors are CE marked and comply with UNI EN 13241-1, covering safety requirements for industrial and commercial doors.
Supply and Installation
The Atlante is made-to-measure as standard, straight sliding door for self-assembly, or provide a full survey and installation service across most areas of the UK.
Operating Arrangements and Stability
The Atlante is a straight sliding door and can be configured in several different ways depending on door size, weight and site conditions. It can be installed internally or externally, making it suitable for new buildings and retrofit projects alike.
Available configurations include:
Top-hung without floor track: The door is suspended from a top track and guided at floor level by a wedge system. This keeps the floor clear while maintaining stability.
Top-hung with floor track: A floor track is fixed into the concrete to guide the base of the door, improving stability and smoothness, particularly on wider or heavier doors.
Bottom-rolling with floor track: The door weight is carried on wheels running on a bottom rail, with the top section guided by ball-bearing rollers.
For very large openings, a dual-track arrangement can be specified. This allows the Atlante to cover widths of almost 30 metres, making it suitable for large industrial bays and wide access openings.
Sizes and Configuration
All Atlante doors are made to order. Sizes are determined by the opening and usage requirements, with the operating system selected accordingly.
The straight sliding format allows flexible panel arrangements, whether the door slides fully to one side or uses multiple leaves, depending on the available space and how the opening is used day to day.
Colours and Surface Finishes
The Atlante is available with a wide choice of surface finishes to suit both industrial and more customer-facing buildings.
Finish options include smooth panels, smooth panels with a woodgrain effect, and stucco texture. A broad range of factory-painted colours is available, with additional colours and laminate foil finishes offered as optional extras.
In most cases, the external face is chosen to suit the building appearance, while the internal face is kept neutral and practical.
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Glazing, Access and Practical Options
The Atlante can be supplied as a fully solid door, partially glazed, or almost fully glazed depending on the application.
Glazed versions are commonly used in showrooms, internal workshops, garages, garden centres and internal factory zones, where light and visibility are important while still maintaining separation and control.
Optional features include:
- Integrated pedestrian access doors
- Enhanced weather sealing
- A range of locking systems
These options allow the door to be adapted for security, access frequency and environmental control.
Manual or Electric Operation
The Atlante can be operated manually or fitted with electric motor drive.
Electric operation is usually specified for larger doors or where frequent opening is required. The motor and control system are selected based on door size, weight and expected daily use to ensure smooth and reliable performance.
Control options range from simple hold-to-run systems to more advanced configurations where required.
Thermal Performance
The 52 mm insulated panel used in the Atlante has an individual panel U-value of approximately 0.5 W/(m²·K). This figure relates only to the panel itself.
When installed, the complete door assembly will have a higher U-value due to perimeter gaps and the nature of sliding door operation. For doors of this type and quality, fitted U-values are typically in the region of 1.3 to 1.4 W/(m²·K).
The Atlante includes a gap beneath the door, with a brush seal option available. For building regulations or formal energy calculations, the fitted door U-value is the relevant figure. With bespoke sliding doors, a single declared value is rarely possible due to the number of variables involved.
Summary
The Samson Atlante straight sliding door is a practical, durable solution for industrial and commercial buildings requiring large, reliable access openings.
It offers a strong insulated panel construction, flexible installation options and a wide choice of finishes and configurations. The sliding design saves space, operates quietly and suits applications where frequent or partial opening is required.
Made to measure and adaptable in specification, the Atlante is designed to be straightforward to use and dependable over the long term.
Get in Touch
Please contact us to discuss your specific requirements and discover how the Bredasys Samson Atlante can elevate the functionality and appearance of your premises.
Call us today on 01933 44 88 50
Email enquiries@samsondoors.co.uk or check out some of our more standard doors in our online shop.
Product Ranges
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A simple insulated straight sliding steel door system with configurable panels and tracking, suitable for internal or external use across many sectors.
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A well-established range of straight sliding steel doors, available in general-purpose and fire-rated versions. |
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FAQS
How often should straight sliding steel doors be serviced?
Annual professional servicing is recommended, with routine checks of tracks and lubrication every 6–12 months. Usage levels will affect servicing frequency.
Can damaged panels be replaced?
Yes. Replacement panels and components are available for the Atlante and PSD ranges, allowing repairs without replacing the full door.
Why choose straight sliding steel doors?
They offer durability, good security and efficient use of space. The simple operating principle keeps maintenance low in most applications.
Do sliding steel doors help with energy efficiency?
Yes. Insulated double-skinned steel panels help reduce heat loss and maintain internal temperatures.
Are the doors customisable?
Yes. Sizes, finishes, glazing, locking and automation options can all be specified. All Samson sliding doors are made to order.
Do they meet UK building regulations?
They comply with relevant UK standards when correctly specified. Certifications should always be confirmed at quotation stage if specific performance is required.
What loads can the doors handle?
They are designed for heavy-duty industrial use and large openings. Wind loading should be discussed for exposed external locations.
Are fire-rated versions available?
Yes. Fire-rated straight sliding doors with certified ratings, including smoke control options, are available within the Samson range.
