External Doors Icons
| External Door Icons | |
|---|---|
 Fire Doors (FD) |
Howdens doors are tested to BS476: Part 22: 1987 achieving fire resistance up to 30 minutes (FD30) or 60 minutes (FD60) when hung and installed in accordance with the instructions provided with the door. All are third party certified and where applicable marked accordingly. |
 Part E Doors (E) - Sound Reducing |
Doors which conform to Building Regulation Part E help to minimise sound travel, providing a peaceful and quiet environment (Scottish Part H). |
 Part L Doors (L) - Warmth & Insulation suitable for new build |
Doors carrying Building Regulation Part L have a greater thermal efficiency and help to keep rooms warm and cosy (Scottish Standard 6.1). Suitable for most 'Part L' projects. A 'U' value of 2.00 w/m2 k or better is achieved by these products. |
 Part M Doors (M) - Mobility and Access |
For access and facilities for disabled people, wider doors and reduced threshold heights are required by Building Regulation Part M. (selected sizes only) |
 Forest Stewardship Council (F) |
The Forest Stewardship Council® (FSC) is an international network designed to promote responsible management of the world's forests. |
 Programme for the Endorsement of Forest Certification (P) |
The Programme for the Endorsement of Forest Certification (PEFC) is a framework for the recognition of forest certification schemes meeting internationally recognised requirements for sustainable forest management. |