For installations where a minimal aesthetic is required or where the door opening needs to be frameless (i.e. without architrave), Portman offers a range of heavy duty steel door linings. These sections enable the skim coat to be applied and the whole frame is then painted / finished to blend in with the surrounding wall.
As standard, kits accommodate doors 38-44mm thick, kits are also are supplied with flush bracket sets. For doors over 2700mm high or 1500mm wide, please contact the sales office. For doors over 2400mm high the use of the P5700 reinforcing kit is recommended
N.B Self closing and simultaneous opening (for double doors) cannot be specified with Architrave free/flush bracket sets.

Single Door
- Wp = Door panel width
- Hp = Door panel height
- W = (2Wp)+12mm
- H = Hp+60mm
- Sp = Wp-+24mm
- Op = Wp-28mm
- Oh = Hp+15mm
Double Door
- Wp = Door panel width
- Hp = Door panel height
- W = (4Wp)+18mm
- H = Hp+60mm
- Sp = Wp-+24mm
- Op = (2Wp)-32mm
- Oh = Hp+15mm

Furniture | ![]() |
Portman offers a wide range of aesthetic and functional variations regards door furniture from standard flush pulls to bathroom privacy/turns. If there's a requirement you cannot here find please contact the sales office and ... |
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P7598 Touch Latch | ![]() |
With a gentle press the Portman quick release P7598 “touch latch” gently ejects the door leaf from the pocket and removes the need for a finger pull to be fitted on the leading edge of the door. |
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Wall Reinforcing Kit (P5700) | ![]() |
The P5700 kit is designed for use with pocket kits whereby the door leaf exceeds 2400mm high. The kit comprises 4no 3m lengths as pictured which are to be cut to length on site, These struts sit around the dovetail profile ... |
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- Doors - PaintedOur painted doors use pigmented lacquer or paint and are factory applied spray finishes. Generally Acid Catalyst (AC) or ...Add to KitDoors - VeneeredWe have access to a huge range of the highest quality real wood veneers (either as pre-prepared layons or as leaves to be ...Add to Kit