Advertisement
If you have a new account but are having problems posting or verifying your account, please email us on hello@boards.ie for help. Thanks :)
Hello all! Please ensure that you are posting a new thread or question in the appropriate forum. The Feedback forum is overwhelmed with questions that are having to be moved elsewhere. If you need help to verify your account contact hello@boards.ie
Hi there,
There is an issue with role permissions that is being worked on at the moment.
If you are having trouble with access or permissions on regional forums please post here to get access: https://www.boards.ie/discussion/2058365403/you-do-not-have-permission-for-that#latest

Attic Insulation - Best option

  • 09-11-2011 10:20am
    #1
    omurchubp
    Closed Accounts Posts: 1 ✭


    Hi,
    I recently moved into a old bungalow (semi-d), built in the 1930's. The Attic was converted at some point into two small bedrooms. The remaining crawl-space has no insulation whatsoever & I can see that the Attic bedrooms have no insulation on the plasterboard walls either. As far as I can tell the ceiling has been insulated. If I use Rockwool or equivalent, then all the remaining attic space will be filled & effectively blocked off, so I need to use something less bulky. I'm wondering if it's possible to use the thickest Kingspan Insulation I can afford & fit it into the space between rafters (as well as the attic room walls). This would leave the attic floor untouched & me free access to pipes, electric cables, water tank etc.

    Is there a guide on how to do this available? If not any recommendatiosn would be greatly appreciated. I'm wondering if I'm supposed to leave any type of gap between the roof felt & the kingspan. If so how much, & what should I do about a condensation barrier/sheild.

    It also crossed my mind once the kingspan was in place whether to staple gun sheets of the thin relective insulation to the rafters as extra insulation & to help reating the kingspan in place.

    Thanks in advance for any help

    Brendan
    Tagged:


Advertisement