Insulating garden room

Joined
12 May 2025
Messages
5
Reaction score
0
Country
United Kingdom
I have a log cabin/garden room I'm looking to insulate and make more use off.
My preference would be to insulate from the outside to save losing space inside.
I was planning to build stud walls and insulate with 75mm or 100mm PIR, membrane,baton and tongue and grove cladding all the way around.
One side has 190mm overhang on the roof. The rest have 250mm overhang.
I was also planning on installing a floating floor with 100mm PIR, taped joints and OSB/chipboard floor with spacers around the edge.
Again 100mm PIR and chipboard inside under roof(give it an industrial look).
Can anyone see any obvious issues with this or offer any advice or what to avoid.
I've attached a picture to show the actual room and a plan with dimensions. Made of 42mm timber.

Thank you

Craig
 

Attachments

  • Screenshot_20260202-142714.png
    Screenshot_20260202-142714.png
    1.6 MB · Views: 6
  • Screenshot_20260202-142657.png
    Screenshot_20260202-142657.png
    1.4 MB · Views: 5

If you need to find a tradesperson to get your job done, please try our local search below, or if you are doing it yourself you can find suppliers local to you.

Select the supplier or trade you require, enter your location to begin your search.


Are you a trade or supplier? You can create your listing free at DIYnot Local

 
Back
Top