Porta ALPHA and BETA
DOOR OPENING (top view)
right door
A REBATED DOOR LEAF
The complete set consists of:
• track system
• two-part door leaf
• PORTA SYSTEM door frame (modified)
DOOR LEAF CONSTRUCTION
Honeycomb core or hollow chipboard core (at an extra charge) reinforced with plywood rails and stiles.
Alpha – a two-part door, unsymmetrically divided, with a standard lock in a door leaf and a tongue strike in a door frame.
ACCESSORIES INCLUDED IN THE SET PRICE
- Seal
- Three silver hidden hinges
- Lock mechanism: basic key lock, ready for WC lock, ready for cylinder lock
- A strike plate (fitted)
RECOMMENDED FRAMES
- Modified PORTA SYSTEM frame, wall thickness range B to K.
NOTES
- National Technical Assessment ITB-KOT-2017/0184 edition 1.
- Sizes: see TABLE below
Door Leaf prices including VAT:
DOOR OPENING (top view)
right door
A NON-REBATED DOOR LEAF
The complete set consists of:
• track system
• two-part door leaf
• PORTA SYSTEM door frame (modified)
DOOR LEAF CONSTRUCTION
Honeycomb core or hollow chipboard core (at an extra charge) reinforced with plywood rails and stiles.
Beta – a two-part door, symmetrically divided without a lock.
ACCESSORIES INCLUDED IN THE SET PRICE
- Track
- Seal
- Three silver hidden hinges
- Round door pull
RECOMMENDED FRAMES
- Modified PORTA SYSTEM frame, wall thickness range B to K.
NOTES
- National Technical Assessment ITB-KOT-2017/0184 edition 1.
- Sizes: see TABLE below
Door Leaf prices including VAT:
📩 Write to us!
If you have any questions or are ready to place an order, feel free to contact us by email. We’ll need the model, color, opening direction, and installation opening dimensions (opening width and height from wall to wall, and wall thickness). We’ll also ask a few additional questions to make sure the doors are perfectly matched to your needs.
📞 Call us!
You can also give us a call. We’ll need the same information — model, color, opening direction, and installation opening dimensions (opening width and height from wall to wall, and wall thickness). We’ll also ask a few additional questions to make sure the doors are tailored to your needs. Order confirmations are sent by email or WhatsApp as a PDF file.
Birmingham
0121 360 5384
birmingham@antbs.co.uk
Sheffield
0114 247 1468
sheffield@antbs.co.uk
Leeds
0114 247 1468
leeds@antbs.co.uk
Porta System Frame CN
NOTE: The design of the fittings causes a narrowing of the passage width (Os) by approximately 10 cm when the door leaves are fully open.
| Rozmiar | Ss | Hs | Ds | S0 | H0 | Os | Ow | Sb | Hb | Sz 6 | Sz 8 | Hz 6 / 8 | Ms 6 / 8 | Mg | Bg | T s/w |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 60 | 644 | 1985 | 40 | 685 | 2015 | 606 | 1971 | 650 | 1993 | 750 | 790 | 2043 / 2063 | 1413 | 103 | 60 | +20 / +10 |
| 70 | 744 | 785 | 706 | 750 | 850 | 890 | 1613 | |||||||||
| 80 | 844 | 885 | 806 | 850 | 950 | 990 | 1813 | |||||||||
| 90 | 944 | 985 | 906 | 950 | 1050 | 1080 | 2013 | |||||||||
| 100 | 1044 | 1085 | 1006 | 1050 | 1150 | 1180 | 2213 |
- SS total door leaf width (including rebates)
- HS total door leaf height (including rebate)
- DS door leaf thickness
- S0 width of a wall opening prepared for installation
- H0 height of a wall opening prepared for installation, measured from fi nished fl oor level
- OS opening width (for Alfa and Beta this dimension is decreased by the door leaf thickness)
- OW opening height (measured from fi nished fl oor level)
- SB door frame width without architraves
- HB door frame height, without architraves
- SZ total door frame width with architraves
- HZ total height of door frame, including architraves
- TS/W acceptable width and height tolerance (wall opening)
- MS width of sliding door masking system
- MG thickness of a rail cover (sliding systems)
- BG thickness of a door stop (jamb) (sliding systems)
- SS total door leaf width (including rebates)
- HS total door leaf height (including rebate)
- DS door leaf thickness
- S0 width of a wall opening prepared for installation
- H0 height of a wall opening prepared for installation, measured from fi nished fl oor level
- OS opening width (for Alfa and Beta this dimension is decreased by the door leaf thickness)
- OW opening height (measured from fi nished fl oor level)
- SB door frame width without architraves
- HB door frame height, without architraves
- SZ total door frame width with architraves
- HZ total height of door frame, including architraves
- MS width of sliding door masking system
- MG thickness of a rail cover (sliding systems)
- BG thickness of a door stop (jamb) (sliding systems)
- TS/W acceptable width and height tolerance (wall opening)