I’ve noticed a few questions buzzing around about super insulated buildings or custom wall build ups.
For passive house and super insulated details in the UK and Europe one will often have an extra layer of insulation around the outside of the external sheathing board, inside the membrane and battens. This prevents cold bridging across the superstructure.
Is it possible to add a wall build up with an extra layer for that additional insulation?
Thanks
M
Hi M, yes anything is possible but to find out a bit more, can you send a cross-section detail? I may just be able to get you an infographic or a tutorial link.
My initial response is to simply create a material in either the :wall-tool: multi-wall type or the clad wall, you will notice in the latest version of PlusDesignBuidl you can also use an existing material and name it as you please.
You could also associate a recipe and add a thermal value or an R rating.
@MafYCoed
Here’s a quick video showcasing the new functionality we’re about to release, which might help you choose Passive House design software: . We’ve consistently added extra functionality to PlusArchitect and PlusDesignBuild to assist with Passive design. Although I’m not a passive home expert, we’re adding extra functionality and enabling you to detail projects to meet more stringent energy ratings.
Understanding and organizing the intricacies of Passive House designs is one challenge, while accurately estimating the associated costs is another. PlusDesignBuild and PlusArchitect are dedicated to providing comprehensive assistance with project details as you develop your plans
This wall build-up post will help you with the latest updates on Passive House/Haus Wall Build Up - Passive House - #8 by Andrew