Rockwool Suspended Timber Floor Insulation

For optimum results when addressing heat loss through a suspended timber floor the specification needs to ensure that high levels of thermal performance delivered by the insulation material are combined with airtightness and moisture control while at the same time facilitating a degree of breathability.

Rockwool suspended timber floor insulation.

The types of timber floors depend on many factors like how old the building is or its structural form. Download the rockwool red book. 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. Installing any amount of insulation will warm the floorboards and go a long way towards eliminating draughts.

Rockwool insulation offers solutions for all types of floor including ground floors separating floors and intermediate floors. Historically first timber floors included timber boards placed on joists directly laid onto the ground which lead to many problems caused by the dampness of the ground below leading to fast decay. Making the most of the green homes grant with rockwool learn more. I can t get a definitive idea of the best way to do it.

The insulation should be fitted as close as is practical to the underside of floor deck to avoid any air gaps. Interior wood framed floor insulation. Rockwool ground floor insulation solutions are available for timber floors metal floors precast concrete floating floors as well as beam and block floors. Best practice for insulating a suspended timber floor part 2.

Insulating a suspended timber floor. 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. Ga4100 r 4 5 and 100mm mineral wool r 2 6 in a suspended timber floor. While knauf insulation offer various insulation products into suspended ground floor applications we would emphasise that site specific conditions should always be considered on a case by case basis and any generic product recommendations must always be subject to an onsite evaluation.

Rockwool stone wool naturally provides high levels of thermal performance to prevent the passage of heat out of a ground floor. Insulation of suspended timber floors. The effect is a greater sense of comfort and that in turn allows the homeowner to turn the. There are three main options.

Running this though the celotex u value calculator mineral wool modelled as 60mm celotex r 2 7 in accordance with bs 13370 2007. Materials for suspended timber floor insulation.