With airtightness comes great responsibility! 😂 With a well insulated and airtight home more thought needs to be put into air quality. While a larger central system will make sense on the main house build, a retro fit type MVHR unit was what we opted for on the cabin. OUR DIY FARM CHANNEL - null CHANNEL FRIENDS & SPONSORS Speedy Tool Hire - https://bit.ly/3tXmUNu SUPPORT THE CHANNEL Our Patreon Page - https://www.patreon.com/restorationcouple Buy a Restoration Couple Mug - http://www.restorationcouple.com/shop/ CONTACT US restorationcouple@gmail.com OUR SOCIAL NETWORKS Facebook - https://www.facebook.com/restorationcouple YouTube - null Twitter - https://twitter.com/RestoCouple Instagram - https://instagram.com/restorationcouple/ OUR BLOG http://www.restorationcouple.com/ #mvhr #airtightness #ventilation