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Get your offer here ???? https://schlau-energiesparen.de/ed Note: If you register here, you will be contacted by LIT or another specialist company. And if you then commission the company, I will receive a commission. Your order will not be more expensive because otherwise the companies would have spent the money on advertising on other channels, for example. In this video, I show you how you can reduce heating costs by up to 50% in just one day with blown-in insulation and for less than 10,000 euros. To determine whether your house is suitable, measure the wall thickness and drill a hole. Then check whether blown-in insulation is possible. A blown-in roof should be a cold roof and have enough space for insulation. Rear ventilation, which is ensured by fans, is important. About the blown-in insulation process: EPS granulate, which can be filled in flexibly, is usually used for the walls. With a 6-8 cm air gap, the energy saved can be up to 20%. Cellulose insulation is best for the roof because it is both energy efficient and cost-effective. Its capillary action means it can handle moisture well, and the borate content means it is also resistant to vermin. One problem with core insulation can be the formation of thermal bridges at the windows, which can be counteracted by using calcium silicate panels to prevent mold formation. The combination of wall and roof insulation enables considerable savings in heating costs. All work carried out can be implemented quickly and efficiently, which makes these measures particularly attractive. 0:00 Intro 0:46 Blow-in insulation test 2:41 Insulating the top floor ceiling 3:45 What can you do yourself? 4:55 Cost comparison 5:35 Stopping rear ventilation 6:43 Chimney shaft 7:11 Why cellulose? 7:39 Marten protection 8:19 Blow-in insulation 9:35 Mould protection 10:39 The machine 11:20 What is the benefit of blow-in insulation