Who we are
AknaOnu is a window sealing, adjustment and repair team in Tallinn and Harjumaa. We help when a window is draughty, won't close properly, gets condensation or the room is cold. Most often a new window isn't needed, just proper sealing and adjustment.
Our principle is simple: we check first, say honestly what's wrong and do only what will actually help. If the problem is solved by adjustment, we won't sell you a seal replacement.
We use Schlegel Q-Lon polyurethane seals, made for the northern climate, which last far longer than ordinary rubber.
What matters to us
Check before selling
We inspect the whole window and say honestly what's wrong. If the seal won't help, we say so before the work, not after.
Only the needed work
We do only what will actually help. We don't sell extras. If adjustment is enough, we adjust.
The window stays in place
The work is done on site. The window stays in place, the glass unit stays in. One sash about half an hour.
Honest price up front
The first assessment is free. We name the price before the work starts. No hidden extras.
Why AknaOnu
- We check first, say honestly what's wrong
- Schlegel Q-Lon seals that stand up to frost
- Seal, adjustment, hardware, glass unit, repair
- The window stays in place, glass unit stays in
- From €25 per sash, first assessment free
- Tallinn and Harjumaa, across Estonia if needed
One process. Every window.
Diagnosis, old seal out, Q-Lon fitted, check. One sash about half an hour. The window stays in place, the glass unit stays in.
We check where it draughts
We look over the whole window and say honestly whether a seal swap or adjustment will help.
We remove the old seal
The old, hardened rubber seal comes out fully and the profile is cleaned.
We fit the Q-Lon seal
German Schlegel polyurethane seal is laid evenly around the whole frame.
The window is airtight
It closes evenly, the draught is gone. You feel the difference on the first close.
Get your window sorted?
Describe the problem or call. We come out and tell you honestly what will help.