All ground floor constructions unless very large commercial floors will require some insulation to be included within the floor zone to comply with building regulation requirements.
Diy suspended floor insulation.
Time to get building again.
Installing underfloor insulation can address both these problems and give a payback on your investment in 5 years or less depending on whether you do it as a diy job or use a professional.
Rockwool offers stone wool insulation products to meet and exceed thermal regulations in floor constructions as well as solutions for separating floors to prevent heat transfer between the upper and lower floors.
Interior wood framed floor insulation.
The garage conversion requires the floor to be raised to match the house so first job is to build a suspended floor.
Unfortunately if there is no access to the underneath of the suspended floor then the job is made more difficult because the floorboards need to be removed prior to insulating.
My plan is to remove the floor boards using some scaffolding netting stapled between the joists up and over up and over to hold some fibreglass insulation clean out any excess rubble and double check the air bricks.
Many older houses with suspended timber floors have big draughts and inadequate floor insulation.
In this situation wool insulation is used as opposed to the rigid insulating boards.
However many of the more commonly used insulation materials available are not ideal for suspended floor improvements for various reasons.
This can cause cold feet as well as higher energy bills.
Insulating your ground floor is a great way to keep your property warm.
If you want to do it yourself materials can normally be purchased from larger diy stores.
No access to the underneath of the suspended floor.
Solid floors such as concrete or screed should in principle lose less heat than suspended floors.
Insulating under floorboards on the ground floor could save you about 40 a year and you can seal the gaps between floors and skirting boards to reduce draughts.
If the ground floor in question is of a suspended timber construction and whether this is a renovation or new build project then the insulation would normally.
Conventional foil faced impervious non breathable pir pur boards are commonly used in suspended floor upgrades and this can provide some thermal performance benefits in the short term at least.