How To Install Suspended Floor Insulation

When insulating a concrete floor we d always recommend installing a damp proof membrane between the solid floor and the insulation when insulation gets damp its insulating properties are significantly reduced which can cause issues but this damp can also cause further damage to your home.

How to install suspended floor insulation.

A suspended timber floor tends to be cold and draughty because of the air circulating beneath it. 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. 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. A recent job forced me to think of a new affordable way to install floor insulation from above.

I m 70 of the way through an eco retrofit of a 1940s bungalow windows already in place but still have about 30 m 2 of suspended timber floor to insulate and air seal. Homes with solid concrete floors built since the 1930s have less of a. 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. Installation tips for insulating a concrete floor.

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. Installing any amount of insulation will warm the floorboards and go a long way towards eliminating draughts. This article discusses the options for insulating suspended timber floors and the author s experience of insulating the floors of a 1930 s house. Older houses with suspended floors which are in effect above a void are likely to lose more heat through the floor.

Insulating a suspended timber floor. And this video shares the insight that i attribute to the lo. The effect is a greater sense of comfort and that in turn allows the homeowner to turn the. Suspended timber floors located above an unheated space where the insulation is installed below the floorboards or timber decking timber floors situated above an unheated integral garage.