Introducing the Therma+ – Part-L compliant U-value 1.4 W/m2K!

12 January, 2024
3:02 pm

Pass Doors’ Therma+ Doorsets help the mod‘U’lar industry meet the new regulations and support the drive for Net-Zero.

2022 changes to building regulations contain requirements relating to the conservation of fuel and power. They set higher standards for the energy performance and carbon emissions of new and existing buildings.

DuraPass Therma+ Doors are compliant with Part L of the latest building regs for U-Values in both England (1.6) & *Scotland (1.4).
*Effective from February 2023

54mm Door Leaf U-Values:

Single Unglazed Open Out/In – 1.4 U-Value
Single Double Glazed Open Out/In – 1.6 U-Value
Double Unglazed Open Out/In – 1.4 U-Value
Double Double Glazed Open Out/In – 1.6 U-Value*
*Confirmation Pending

74mm Door Leaf U-Values:

Single Triple Glazed Open Out 1.3 U-Value
Single Triple Glazed Open In 1.4 U-Value
Double Triple Glazed Open Out 1.4 U-Value
Double Triple Glazed Open In 1.6 U-Value*
*Confirmation Pending

Learn more about our new Part L Compliant Therma+ Door here!

Introducing the Therma+ - Part-L compliant U-value 1.4 W/m2K!

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Some of the Pass Door Systems services

1.4 UV

Part L Compliant

Helping you meet the new regulations and support the drive for Net-Zero.

Odd-Leg Frames

Cabin & Modular Buildings

Fast install and frame sizes to suit many standard wall profiles.

70mm & 90mm Frames

Steel Building

Fast install and frame widths to suit typical steel box sections.

8 - 14 point locking system

External Garage

High grade finishes and styling, perfect for a domestic setting.

DuraPass Fire Personnel Doors

DuraPass fire personnel doors offer FD30 or FD60 fire protection combined with excellent thermal properties