The first package upgrade we offer, the EcoPack, uses a 140mm timber stud sheathed on one side with OSB and an external breather membrane.. The extra width allows for more insulation to be used, further increasing the thermal performance of the panel. This system uses 50mm DriTherm in the cavity with 150mm of quilted insulation in the external walls and 300mm of quilted insulation in the roof.
Advantages
- Economical option increased thermal performance
- Achieves a U-value of 0.17W/m2K
- Surpasses current Building Regulations.