Your faulty thermoses are turning your house into an oven.
And they make your Hydro-Québec bill skyrocket.
Air conditioner running constantly, stuffy rooms near the windows, rising humidity levels? Before blaming your air conditioning system, Check the condition of your thermosesA single faulty pane of glass can undo all your efforts to keep the house cool.
With increasingly intense heat waves in the greater Montreal area, keeping your home cool has become a real challenge. Many homeowners invest in more powerful air conditioners or turn their thermostats up to the maximum, without realizing that The real source of the problem is hidden in their windows..
A leaky double-glazed window doesn't just create condensation; it lets heat, humidity, and UV rays directly into your home. Here's how replacing your double glazing can transform your comfort and savings this summer.
📊 The numbers that speak for themselves
70%
radiant heat blocked by a Low-E thermos
30%
possible increase in the electricity bill
95%
UV rays blocked, your furniture protected
Heat penetrates three times faster through a faulty thermos.
A thermos in good condition is designed with two panes of glass separated by a layer of argon gas, which acts as an exceptional insulating barrier. When the seal fails, this gas escapes and is replaced by ambient air, which conducts heat much more efficiently.
Result : The sun's heat passes through your window almost without resistanceYour air conditioner then has to work continuously to compensate, which directly translates into a skyrocketing Hydro-Québec bill during the months of July and August.
⚠️ What few people know:
A modern thermos with Low-E (low-emissivity) coating blocks up to 70% radiant heat from the sun. Without this functional film, your south and west facing rooms can reach unbearable temperatures in the afternoon.
Humidity, the silent enemy of your comfort
In Quebec, summer means humidity. When your double-glazed windows are faulty, outside moisture slowly seeps inside, increasing the humidity level in your home without you even realizing it. Does your house feel damp? Your double-glazed windows might be the culprit.
This extra humidity forces your air conditioner to work twice as hard: it has to not only cool the air, but also dehumidify it. A high-performance thermos acts as a watertight barrierkeeping the air dry and fresh inside.
Stifling house and hefty bill
Air conditioning running continuously. Unevenly cooled rooms. High humidity. Constant discomfort.
+30% on Hydro
Consistent freshness, real savings
Air conditioner that stops at the right time. Uniform temperature. Dry and comfortable air.
Maximum comfort
Your furniture, floors, and curtains will say thank you
The UV rays that pass through a faulty thermos don't just heat your home: they discolor your hardwood floors, fade your furniture, damage your curtains, and harm your artwork. It's a silent damage that accumulates summer after summer.
A new thermos with Low-E film Blocks up to 95% of harmful UV rayswhile still letting in natural light. You keep the brightness you love, but you protect your furniture investment.
6 signs that your thermoses are costing you a lot
01 Some parts are significantly warmer than others in the afternoon.
02 Your air conditioner is working almost continuously.
03 You notice some fog or droplets between the panes of glass.
04 The air near the windows seems hot and humid.
05 Your summer electricity bill increased.
06 Your floors or furniture have lost their color.
⏰
The right time to act is NOW.
Don't wait for the first heatwave. Installation times increase during the height of summer. Act early in the season to benefit from fast service.
💵 An intervention that pays off
Rather than investing thousands of dollars in complete window replacements or a more powerful air conditioner, replacing your thermos offers you the same energy benefits at a fraction of the costYou keep your existing frame and only replace the problematic part: the sealed glazing.
With the savings made on your summer (and winter!) electricity bill, a new high-performance thermos usually pays for itself in just a few years.
✅ Why replace your thermoses before summer
✓Blocks up to 70% of heat radiant
✓Reduces the workload of your air conditioner
✓Keeps moisture out and the fresh air inside
✓Protect your furniture UV rays
✓Facility quick and clean
🏆
Over 20 years of experience
🛡️
Warranty up to 10 years
⚡
Fast service in Montreal
💰
Free submission
Ready to enjoy a cool summer?
Assess the condition of your thermoses with our experts.
Fast service in Montreal.
📞 Call us
Thermos Inc. Change
Over 20 years of experience
Warranty up to 10 years
Fast service in Montreal and Laval
