Record THERMCORD 3 Thermally Broken Sliding Door

Excellent energy saving & weather resistant properties.

The Record THERMCORD 3 thermally broken automatic door is a high-performance solution designed to improve energy efficiency. With a fully thermally separated profile from fascia to floor rail, it creates an effective thermal barrier that prevents airflow and draughts, helping to lower energy bills and reduce air-conditioning costs.

As the only automatic door system in the world with complete thermal separation across all components, it offers excellent insulation and climate control. These thermally broken sliding doors are built to withstand hurricane-force winds and heavy rain, while also providing impressive noise reduction.

By reducing heat loss and improving thermal insulation, the THERMCORD 3 helps lower carbon emissions and supports long-term savings on energy use. It’s ideal for energy-conscious environments such as shopfronts, care homes, hospitals, schools, universities, offices, public buildings, restaurants and leisure facilities.

Key benefits

  • Effective thermal insulation barrier from top to bottom 
  • Smart Seals System prevents airflow/draughts to reduce energy costs 
  • Protects from hurricane force winds and driving rain 
  • Extraordinary noise reduction up to 35dB 
  • Exceptional thermal-efficiency (1.1 W/m2K) 
  • Integrates perfectly into your facade - no architectural compromises 
  • Bespoke design options to meet aesthetic requirements 
  • On-floor rail available for minimal intrusion in the construction process
Record THERMCORD 3 thermally broken automatic door diagram

Key features

Complete Thermal Separation & Triple Glazing
The door features full thermal separation from profile to floor rail, paired with triple glazing to significantly reduce heat loss and improve energy efficiency.

Smart Seal System & Airflow Control
An intelligent sealing system prevents draughts and airflow, helping maintain a stable indoor temperature and reduce heating and cooling costs.

Structural Rigidity & Wind Resistance
Double V-shaped profiles re-enforced the door structure, ensuring reliable operation even under hurricane-force winds, suction, or pressure.

Weatherproof & Watertight Protection
Certified to repel driving rain and harsh weather, the door protects entrance areas from water damage and environmental wear.

Acoustic Insulation
Advanced sealing and foam components provide noise reduction up to 35dB, ideal for environments requiring quiet and comfort.

Design Flexibility & Security Options
With a minimalist appearance, bespoke design choices, and optional RC2 burglar resistance, the door integrates seamlessly into any facade without compromising aesthetics or safety.

Exceptional properties

  • Air Permeability

    Outstanding air permeability to eliminate draughts to provide a constant temperature inside, helping reduce heating and air-conditioning costs. 

  • Impermeable to driving rain

    Certified watertightness to driving rain even at high pressures. Intelligent sealing system protects your entrance area against water damage

  • Extraordinary noise reduction

    Elastic foam in the vertical profile and additional brushes in the intelligent sealing system provide an excellent sound insulation value up to 35dB.

  • Resistant to wind load

    Re-enforced V-shaped profiles ensure the door movement is largely unaffected by high wind loads, suction or pressure offering protection even in hurricane-force winds.

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