Window insulation.
Less cold, less heating cost.
What's wrong with the window? (pick one)
Where the cold from a window comes from
Most often the culprit isn't the glass but a worn seal and poor closing. If the window doesn't press tightly, cold air is drawn in around the edges. We check the whole window and make it airtight without replacing the window itself.
- We remove the draught around the window edges
- Schlegel Q-Lon seal that stands up to frost
- Less heating cost in winter
- A new window may not be needed
- We check the whole window, not just the seal
- Warranty on the work done
How we make the window warm
Seal replacement
We replace the worn seal with Schlegel Q-Lon that seals properly.
Closing pressure
We adjust the closing pressure so the sash presses on the seal evenly.
Hardware
We set the hardware so the window closes tightly in every corner.
Sash position
We set a sagged sash to the correct position.
Check
After the work we check that the draught is gone.
What the price depends on
There's no fixed price list. We give the exact price after a free on-site check.
Always included
- Check of the window's condition
- Seal replacement if needed
- Adjusting the closing pressure
- Setting the hardware
- Check after the work
- We work year-round, including winter
- Warranty on the work done
Affects the price
- Number of windows
- Window profile and condition
- Whether hardware repair is needed
- Distance from Tallinn
- Amount of work
Four simple steps
Describe the problem
One call or message. Describe in a couple of sentences what's wrong with the window and we'll agree on a time.
We check on site
We come and inspect the whole window: seal, closing pressure, hardware. We tell you honestly what the problem is and what will help.
We fix the window
We replace the seal, adjust or repair the hardware. The window stays in place, the glass unit stays in. One sash takes about half an hour.
We check the result
After the work we check that the window closes evenly and the draught is gone. We give a warranty on the work done.
Frequently asked questions
If the window was letting cold in through a worn seal, proper sealing reduces heat loss. We can't promise an exact saving as it depends on the house and heating, but the draught goes.
Most often no. Usually a worn seal and poor closing are to blame, not the glass. We check the window and make it airtight without replacing it.
It depends on the number and condition of the windows. We give the exact price after a free on-site check.
Sometimes. If condensation comes from poor sealing, sealing helps. If the main cause is air humidity and ventilation, we'll say so honestly.
Right after the work. Once the window presses tightly again, you feel the difference at the first close.
Yes, we work year-round, including winter. Seal replacement is done on site and the window stays in place.
Usually within a few days. Describe the problem and we'll agree on a time.
We'll get your window sorted
Describe the problem or call. We come out, check the whole window and tell you honestly what will help.






