Checklist for buying a house – how to avoid unpleasant surprises

Buying a house is one of the biggest investments you'll make in your life. It's exciting, but also full of pitfalls. To help you along the way, we've put together a comprehensive checklist of important things to consider before buying a house – both to save money, improve the indoor climate and avoid hidden problems.

Here we go through everything from ventilation and heating systems to water quality and mold control - with extra focus on how Airmove's products can contribute to healthier and more energy-efficient living.

Checklist for buying a house

✅ 1. Check ventilation – breathe correctly from the start

Check whether the house has mechanical exhaust air or only natural ventilation.
Feel if the air feels trapped, especially in bedrooms, bathrooms and basements.
Check for visible fresh air vents.

Solution: With Airmove's fresh air valves you get efficient airflow and better indoor air, without major interventions.

✅ 2. Ensure good air circulation throughout the house

Are there large temperature differences between rooms?
Do some rooms feel damp or stuffy?

Solution: Airmove's air circulators help distribute the air and create a more even indoor climate – perfect in self-ventilated houses.

✅ 3. Check the heating system

What type of heating is used?
Is there an energy declaration?

Solution: Air-to-air or air-to-water heat pumps can drastically reduce costs. Combine with air circulators for maximum effect.

✅ 4. Examine the wind

Smelling mold – earthy, sour odors are warning signs.
Check for moisture, discoloration or damage to the insulation.

Solution: Proper ventilation reduces the risk of moisture damage and growth.
You can find Trygghetsvakt's products with us.

✅ 5. Don't forget the crawl space

Is there visible moisture or odor?
Is the foundation ventilated?

Solution: A damp crawl space often requires a dehumidifier or improved ventilation. Research carefully before purchasing.
You can find Trygghetsvakt's products with us.

✅ 6. Check the water quality

Does the house have its own drilled well?
Is there a current water test?

Solution: Have the water analyzed and install water purification filters if necessary. This will keep the entire household safe.
On the website Onlinefilter.com you will find a large selection of different water purification systems.

✅ 7. Windows and doors

Do you feel the pull?
Are they double-glazed or triple-glazed?

Solution: New windows save energy – but don't forget that ventilation also needs to be adjusted. This is where Airmove helps.

✅ 8. Facade, roof and drainage

Is the roof complete?
Is the drainage working?

Solution: Moisture and poor drainage can be expensive surprises. Consider hiring an inspector.

✅ 9. Electricity and electrical systems

Is there a ground fault circuit interrupter?
Is the electrical panel modern?

Solution: A modern electrical system is both safer and more energy efficient – important if you want to install a heat pump or charging box.

✅ 10. Energy declaration

What energy class does the house have?
What measures are proposed?

Solution: The energy declaration provides both information and negotiation opportunities before the purchase.

🔍 Summary

Your checklist for buying a house:

Ventilation: Good airflow with Airmove
Heating: Switch to heat pump
Wind & crawl space: Avoid moisture and mold
Water: Test the water quality
Windows & doors: Check insulation and drafts
Facade, roof & electricity: General condition
Energy declaration: Review carefully

Tip! With Airmove's fresh air vents and air circulators, you can create a more even indoor climate, improve air quality and save energy – without major investments. A smart choice for both the environment and your wallet.

Airmove's products for healthy homes and healthy people

To the store for Airmove products - Airmove knows that healthy homes lead to healthy people. When the house is healthy, the people who live in the house are healthy too.

Airmove 1.1 - Room to room heat transfer - ✓ Energy-efficient operation with only 3W consumption. ✓ Very quiet operation with a noise level of 11 dB. ✓ Efficient heat and cooling distribution to adjacent rooms.
Airmove 2.0 - Heat transfer between floors - ✓ Even temperature distribution between floors ✓ Energy-efficient with low power consumption (3W) ✓ Extremely quiet operation (only 11 dB in lowest operating mode).
Airmove 3.0 - Automatic fresh air valve - ✓ Automatic adjustment of airflow based on the outdoor temperature ✓ Built-in thermostat for energy-efficient ventilation ✓ Easy installation and energy saving.
Airmove Flow - Bathroom fan with constant operation - ✓ Humidity sensor that activates the fan automatically at high humidity levels ✓ Continuous operation with two speed modes ✓ Constant and controlled airflow for even air renewal.