Soundproofing insulation

Let Redplug help reduce the noise from the neighbours or the children!!

Rockwool insulation is an excellent soundproofing product and our blown system has proven to be a cost effective solution to improve the soundproofing of floors, ceilings, stud walls or as part of a mix of all three. Whether you wish to reduce the noise from below, above or between, Redplug and blown Rockwool can help.

Installation costs can offer considerable savings over traditional soundproofing and we are more than happy to quote. All we need is the void depth, total area to be installed and the project location.

Let Redplug put a stop to it simply and easily!

Rockwool material being filled between joists.

Floors: Access by either lifting floor boards or by drilling 40mm diameter access holes at approx. 1000mm centres. We then blow the Rockwool material which will fully fill the void between the joists.

Ceilings: We drill 40mm diameter holes at approx. 1000mm centres per each run of joists. We then blow the Rockwool material which will fully fill the joist void. The holes can then be filled with expanding foam ready for filling and re-decoration.

The above operations are fairly simple and you will notice the difference instantly. Nuisance noise can be a perceptive and personal problem but in our experience typical noise reduction for traditional suspended floors is in the region of 50%.

These works can be a carried out on a room by room basis but it will be more cost effective to include as part of a full refurbishment.

Rockwool Material Benefits

4-in-1 benefits




Fire proof




Energy Saving

270mm of Rockwool insulation offers a ‘U’ value of 0.16 W/M 2K and will also offer you market leading fire ratings, excellent acoustic insulation and will last forever.

Clients we've worked with