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New build insulation

KingPuck01 · 2017-01-10 21:40:59

Hi all, I'm currently at the subfloor level of a new bulid. 2 story 2900 sq ft. Air to water heating. I'm torn over building in 110mm quinntherm insul board or pumping the 150mm cavity at the end. All suggestions would be appreciated.

10-01-2017 9:40pm

#1

KingPuck01

Registered Users, Registered Users 2 Posts: 46 ✭

Join Date: May 2010

Posts: 35

Hi all,
I'm currently at the subfloor level of a new bulid. 2 story 2900 sq ft. Air to water heating. I'm torn over building in 110mm quinntherm insul board or pumping the 150mm cavity at the end. All suggestions would be appreciated.

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Comments

#2 16-09-2018 10:22am

Japgarage

Registered Users, Registered Users 2 Posts: 1 ✭

Join Date: September 2018

Posts: 1

Hi,

Just interested to know what you went with in the end and why ?

Im currently at this fork in the road now again going with air to water heat source.

Thanks in advance.

0
#3 16-09-2018 6:07pm

MicktheMan

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Join Date: August 2008

Posts: 2849

I would take the advice of my certifying professional

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#4 18-09-2018 9:59pm

KingPuck01

Registered Users, Registered Users 2 Posts: 46 ✭

Join Date: May 2010

Posts: 35

Japgarage wrote: »

Hi,

Just interested to know what you went with in the end and why ?

Im currently at this fork in the road now again going with air to water heat source.

Thanks in advance.

I went with a pumped cavity in the end. Drylining on external walls and foam in the attic with wool aswell. Also went with air to water and a heat recovery system. Warm house so far!

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