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Steel Door - Thermal Personnel

Verified by manufacturer 2 days ago

Single Door

Strongdor Limited Variant:
Third party certifications:
  • dhf certificate

    dhf certificate

    Certificate type

Bespoke steel thermal doors made from high-quality steel, tailored to meet specific requirements for thermal insulation, security, and durability.

Jump to:
BOS
+44 (0)1524 958990 Website

Application

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:

  • School Doors
  • Retail Doors
  • Factory Doors
  • Workshop Doors
  • Office Block Doors
  • Storage Facilities Doors
  • Public Facilities
  • Entertainment complexes
  • Public Buildings
  • Stadium Doors
  • Portable Building Doors
  • Airport Doors
  • Lobby Doors
  • Toilet Block Doors
  • Barrack Doors
  • Kiosk Doors
  • Train Station Doors


*Always be sure to check building regulations and legislation for compliance with relevant laws and restrictions on door-set placement. 

Description

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:

  • Available in single, double and door and a half configurations.
  • Individually built to order and constructed.
  • Choice of hardware, frame and threshold.
  • 150 RAL colours as standard.
  • Easy to install.
  • Manufactured from corrosion resistant, high-tensile steel.
  • Available as PAS 24:2018 upgrade.
  • One year warranty.

General information

Color

Beige

Black

Blue

Brown

Cream

Show more

Finish

Powder-coated

Material

Steel

Shape

Rectangle

Length

Bespoke

Width

Bespoke

Height

Bespoke

Warranty description

One year

Uniclass

Pr_30_59_24_52 Carbon steel doorsetsPrimary

CAWS

L20/55 Doorsets

L20/480 Doorsets

Specification data - Carbon steel doorsets

Standard

To BS EN 14351-1.

Configuration

Single-leaf, single-action.

Doorset size

Guidance for specification option:

Insert requirements.

  • Maximum height: up to 2960 mm.
  • Maximum width: up to 1400 mm.

Performance

-

Thermal

1.6 W/m²K.

Intruder resistance

-

Minimum requirement

Not required.

To PAS 24.

Frame

-

Material

Steel.

Guidance for specification option:

  • Lightweight, high tensile 1.5 mm thick Rustec steel.
  • Adjust 2-Fit side expander system (offers up to 12 mm expansion to the structural opening).

Threshold

Industrial door threshold - 96 mm.

Guidance for specification option:

  • Standard aluminium threshold.
  • Part M compliant.
  • Fitted with neoprene seal for outward opening doorsets.

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:

  • Supplied inclusive of a powder-coated finish in a standard colour. Full range of RAL and BS colours available. 
  • Insert requirements.

Door leaf

-

Thickness

44 mm.

Core

Insulated core.

Panel details

Integrated astragal.

Material

Steel.

Guidance for specification option:

  • 2 x 1.2 mm Rustec steel sheets.
  • The leaf skins are mechanically interlocked and internally bonded, providing greater stability and protection against de-lamination.

Finish

-

Coating

Powder-coated.

Marine grade, powder-coated.

External colour

RAL colour.

Guidance for specification option:

  • Supplied inclusive of a powder-coated finish in a standard colour. Full range of RAL and BS colours available. 
  • Insert requirements.

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.

Sustainability data

Country of product manufacture

United Kingdom

Material

Steel

BIM objects

BOS

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
Revit
-

1

IFC
-

1

Third party certifications

dhf certificate

dhf certificate

Door Hardware Federation Membership

Literature

Steeldor Thermal: Thermal Rated Steel Door

Steeldor Thermal: Thermal Rated Steel Door

Strongdor: Vision Panels

Strongdor: Vision Panels

Strongdor: Trolley Guards

Strongdor: Trolley Guards

Strongdor: Steel Door Thresholds

Strongdor: Steel Door Thresholds

Strongdor: Steel Door Seals

Strongdor: Steel Door Seals

Strongdor: Steel Door Frame Options

Strongdor: Steel Door Frame Options

Strongdor: Standard Colours and Coatings

Strongdor: Standard Colours and Coatings

Strongdor : Side and Top Panels

Strongdor : Side and Top Panels

Strongdor: Rain Drip and Deflectors

Strongdor: Rain Drip and Deflectors

Strongdor Marine Grade Powder Coat System

Strongdor Marine Grade Powder Coat System

Case studies

Steeldor: AFC Fylde Mill Farm

Steeldor: AFC Fylde Mill Farm

Steeldor: Asda Supermarket

Steeldor: Asda Supermarket

Steeldor: Biketreks Ings

Steeldor: Biketreks Ings

Steeldor: Blue Cross Ipswich

Steeldor: Blue Cross Ipswich

Steeldor: Bowness Public Toilets

Steeldor: Bowness Public Toilets

Steeldor: Cambridge Cycle Point

Steeldor: Cambridge Cycle Point

Steeldor: City Academy Bristol

Steeldor: City Academy Bristol

Steeldor: Enterprise Court, Blackpool

Steeldor: Enterprise Court, Blackpool

Steeldor: Kirkby Stephen Business Park

Steeldor: Kirkby Stephen Business Park

Steeldor: Net Services, Isle of Scalpay

Steeldor: Net Services, Isle of Scalpay

Steeldor: Next retail store

Steeldor: Next retail store

Steeldor: Pirelli Factory, Carlisle

Steeldor: Pirelli Factory, Carlisle

Steeldor: Riverside Enterprise Park, Lincoln

Steeldor: Riverside Enterprise Park, Lincoln

Steeldor: Royal Preston Hosptial

Steeldor: Royal Preston Hosptial

Steeldor: Wetherspoons Blackpool

Steeldor: Wetherspoons Blackpool

Steeldor: Wirral Metropolitan College

Steeldor: Wirral Metropolitan College

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