Floating a Frame Over Insulation in a Truss Roof Loft in Northfield

New build houses always have a lot more insulation in the loft as regulations have increased significantly over the years. It is now common to see a minimum of 270mm of insulation in the loft and often we see 400mm. The only way to keep this amount of insulation in place and intact when boarding out a section, is to float a frame over the top. It is very important not to squash down the insulation. You want to allow air to circulate so that moisture can escape.

We floated a timber frame 450mm over the ceiling joists and laid an 18mm tongue & groove chip board floor. 

This floor boarding job was done in a newly built house.

If you would like a quote over the phone, via email or in person please fill in our request a quote form and we'll get straight back to you. 

Boarding Out Loft with 400mm of Insulation in Wythall

This job was to part board out a loft in a brand new house. The issue here was that they had 400mm of insulation over the top of the roof joists. We did not want to remove any of their insulation but it is very important not to squash it down either as it can lead to condensation issues. Squashing it down can trap moisture- it requires space and airflow in order to breathe, and allow moisture to escape. In order to lay a floor we built up a subframe and floated the floor 420mm above the existing joists leaving plenty of room for the insulation to sit undisturbed. 

This job was completed in a 4 bed detached, new built house.

If you would like a quote over the phone, via email or in person please fill in our request a quote form and we'll get straight back to you.