The Decora window glass specialists
Foggy windows?
Keep the casements.
Change the glass.
The fog trapped between the glass in your thermal units doesn't mean you need new casements. It means you need new, properly sealed and insulated thermal units. Replacing them is a fraction of the cost of replacing casements.
Is your home in Decora country? Check your postal code →Don't throw out good casements
Your casements are fine. Your glass failed.
With most Decora manufactured windows, the casements are still good. It's the glass units inside that have failed. That's why moisture, fog, buildup and residue are now trapped between those two panes, where no amount of cleaning can reach them.
You don't need to spend tens of thousands of dollars replacing your window casements. FogOff can replace just the failed thermal units with Pilkington Low-E glass, argon-insulated thermal units, and a five-year no-hassle warranty.
What you get
Replace the glass. Not the casements.
Lower utility bills
Modern Low-E, argon-filled units insulate far better than a failed, fogged unit.
No more winter sweating
A new, properly sealed and insulated thermal unit will stop the sweating on the inside of the window sill during cold winter days.
The foggy residue is gone
For good - because the old unit is replaced, not wiped. Clear views and natural light back.
Your Decora casements stay
No new casements, no major renovation. The right fix, at the right scale.
Better UV protection
The new glass blocks far more of the sun's UV — so less heat builds up in the room on summer days, and your fabrics and floors are protected from sun damage and fading.
Mess-free installation
Installation is mess-free — and we take away the old failed glass units at no additional cost.
Do the check
Your 30-second window check
- 1
Look between the panes
Fog, haze or residue in there that you can't wipe away from inside or outside? That's a failed seal.
- 2
Read the spacer bar
Is Decora pressed into the metal spacer bar between the panes?
- 3
Yes to both? Call FogOff
We're the Decora specialist, and your estimate is free.