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Single Door
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Bespoke steel thermal doors made from high-quality steel, tailored to meet specific requirements for thermal insulation, security, and durability.
This bespoke door-set can be suitable for internal and external use, we also provide single door and double doors.
Applications could include, but are not limited to:
*Always be sure to check building regulations and legislation for compliance with relevant laws and restrictions on door-set placement.
Steeldor Thermal has an exceptionally low U-Value of 1.5 W/m²K and has been added to the Strongdor range to address the growing demand for thermally proficient, insulated. Comprising of 1.2 mm ‘Rustec’ steel sheets, the leaf skins are mechanically interlocked and internally bonded, proving greater stability and protection against de-lamination.
Thermal Doors for Commercial Use
Opting for thermal steel for your commercial doors enhances the building's performance by improving its U-value and reducing the risk of thermal bridging compared to standard steel doors. The inherent strength of our thermal personnel doors makes them particularly well-suited for industrial facilities and high-traffic areas, offering both durability and energy efficiency.
Thermal Doors for Residential Specification
While steel doors may not traditionally be the first choice for residential applications, they can be an excellent option for lobby entrances, service areas, and utility spaces. Steel doors offer superior durability compared to many other materials, making them particularly well-suited for high-traffic communal areas and high-rise properties. With a selection of 150 available colours, Strongdor steel doors can be tailored to meet both functional and aesthetic requirements, providing a long-lasting and versatile solution.
Features and benefits:
Color | Beige Black Blue Brown Cream |
Finish | Powder-coated |
Material | Steel |
Shape | Rectangle |
Length | Bespoke |
Width | Bespoke |
Height | Bespoke |
Warranty description | One year |
Uniclass | |
CAWS | L20/55 Doorsets L20/480 Doorsets |
Standard | To BS EN 14351-1. |
Configuration | Single-leaf, single-action. |
Doorset size | Guidance for specification option: Insert requirements.
|
Performance | |
Thermal | 1.6 W/m²K. |
Intruder resistance | |
Minimum requirement | Not required.To PAS 24. |
Frame | |
Material | Steel.Guidance for specification option:
|
Threshold | Industrial door threshold - 96 mm.Guidance for specification option:
AM3 inward opening threshold.Guidance for specification option: Available on request. AM5 outward opening threshold.Guidance for specification option: Available on request. |
Perimeter seals or inserts | T-fin seals. |
Finish | |
Coating | Powder-coated.Marine grade, powder-coated. |
Texture | 30% gloss finish. |
Colour | RAL colour.Guidance for specification option:
|
Door leaf | |
Thickness | 44 mm. |
Core | Insulated core. |
Panel details | Integrated astragal. |
Material | Steel.Guidance for specification option:
|
Finish | |
Coating | Powder-coated.Marine grade, powder-coated. |
External colour | RAL colour.Guidance for specification option:
|
Internal colour | As External. |
Hardware | Grade 13 stainless steel, twin bearing template drilled butt hinges with integral high security dog bolts.Guidance for specification option: Fitted as standard with CE marking. Briton 5420 sashlock.Stainless steel lever handles.Trimec V-lock.Dorma Maglock.Dorma TS83.TS93 closer.Stainless steel pull handles.Stainless steel push plate.Stainless steel kick plates.Other.Guidance for specification option: Other hardware available; consult manufacturer for details and insert requirements. |
Country of product manufacture | United Kingdom |
Material | Steel |
NBS BIM Object Standard
This BIM object has been authored to meet the requirements of the NBS BIM Object Standard.
Find out more about the NBS BIM Object Standard.
Platform | Compatible | Version |
---|---|---|
- | 1 | |
- | 1 |
Steeldor Thermal: Thermal Rated Steel Door
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Strongdor: Trolley Guards
Strongdor: Steel Door Thresholds
Strongdor: Steel Door Seals
Strongdor: Steel Door Frame Options
Strongdor: Standard Colours and Coatings
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Strongdor: Rain Drip and Deflectors
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