FAQ
TL;DR: Typical fix is 1–2 hinge turns; "You can screw in one turn at first. Two may be too much." Measure top vs bottom, then loosen the frame's hex screw, lift on a wedge, and re‑tighten to stop rubbing. [Elektroda, Mierzejewski46, post #19205893]
Why it matters: Misaligned entrance doors jam locks and scuff frames; this FAQ helps apartment owners safely tune PORTA hinges.
Quick Facts
- Adjustment is via a hex socket screw hidden in the frame recess; support the leaf with a wooden wedge. [Elektroda, olador, post #18783884]
- The visible screws in the hinge body only retain the hinge pin; they are not for adjustment. [Elektroda, olador, post #18784012]
- Start with 1 turn when changing hinge depth; 2 turns can push the leaf against the frame. [Elektroda, Mierzejewski46, post #19205893]
- Gauge clearance by closing on a small plasticine ball covered with foil; use the flattened thickness as your gap. [Elektroda, ta_tar, post #19206399]
- If the lock binds, inspect the strike “window” edge; rubbing there is a common cause. [Elektroda, olador, post #20197505]
How do I raise a sagging PORTA door without removing it?
Use the frame adjuster and a wedge.
- Place a wooden wedge under the door leaf.
- Loosen the hex socket screw in the frame recess.
- Gently lift the leaf on the wedge, then retighten the screw.
Recheck clearance and repeat lightly if needed. [Elektroda, olador, post #18783884]
Which screws on these PORTA hinges are for adjustment?
The small screws on the hinge body do not adjust the door. They only hold the hinge pin in place. Use the frame’s adjuster for alignment changes. “... only hold the hinge pin.” [Elektroda, olador, post #18784012]
Where is the actual adjustment point on this door set?
Look in the door frame recess. There is a hexagonal socket screw that sets the hinge position. Support the leaf with a wedge, loosen the screw, reposition, and tighten. This controls leaf height/position relative to the frame. [Elektroda, olador, post #18783884]
How many turns should I adjust to stop bottom scraping?
Start with one turn on the adjustment; test and reassess. Two turns can be excessive and push the leaf into the frame. “Two may be too much.” This minimizes overcorrection and prevents new rubbing points. Measure again after each turn. [Elektroda, Mierzejewski46, post #19205893]
How do I measure clearance before screwing the hinges deeper?
Use the plasticine test. Stick a small plasticine ball on the frame where the hinge side closes. Cover it with foil, close the door, then open and measure the flattened thickness. That tells you how much safe adjustment room you have. [Elektroda, ta_tar, post #19206399]
My lock wont turn when closeddo I fix hinges or the strike plate?
Check the strike plate “window” first. The latch can rub on its longer edge, blocking rotation. Inspect for scuff marks and adjust the strike alignment if needed. Address hinge alignment only after confirming the latch clears the window freely. [Elektroda, olador, post #20197505]
I dont see screws on the upper hingehow do I adjust this model?
The adjuster is not on the visible hinge cap. It is a hex socket screw inside the frame recess. Support the leaf with a wedge, loosen that screw, lift or align, and then tighten. No visible top-hinge screws are required. [Elektroda, olador, post #18783884]
Should I grind the hinge to fix a jammed top corner?
Avoid grinding, which removes material irreversibly. If you hit the adjustment limit and it still jams, suspect frame skew. Correct the frame alignment or refit before modifying hardware. An expert noted the issue looked like a skewed frame. [Elektroda, Mierzejewski46, post #19206426]
Can a tiny 1 mm change really fix a jam?
Yes. Users report needing only about 1 mm of lowering to clear a wedge. Small misalignments can bind the leaf at corners. Make minimal, measured adjustments and verify clearance after each step. This approach prevents overcorrection and new contact points. [Elektroda, HenrykBednarz, post #20124394]
How do I remove the hinge pin on these doors?
The bottom screw likely secures the pin from slipping out. Even with it unscrewed, the pin can seize and resist knocking from below. Forcing it risks damage. If removal isn’t essential, adjust via the frame screw instead. [Elektroda, rafalwroclaw, post #19211881]
How can I check if my frame is square before adjusting?
Measure the frame width at the top and at the bottom. The dimensions should match. If widths differ, alignment issues exist that hinge tweaks alone may not solve. Correcting frame geometry yields better door operation. [Elektroda, Mierzejewski46, post #19205893]
Where can I buy a replacement adjustable hinge for this door?
Search for an adjustable door hinge in Polish (e.g., “zawias drzwi regulowany”) and match by photos. Compare dimensions and screw layout to your current hinge. This helps locate compatible hardware through local suppliers or online marketplaces. [Elektroda, olador, post #19536676]
