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Soundproofing floors will get rid of unwanted noise from upstairs. We show you how to do it

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Soundproofing floors is a smart move in family homes or flats. Whether you’re converting your loft or basement, or redesigning the first floor of your house, consider fitting in a DIY soundproof layer to stop sound transferring between storeys. Not only will it make living in your home much more peaceful and enjoyable, it’s an easy task to do. Follow renovator Sian Astley’s (opens in new tab) step-by-step guide and video. 

Measure your space to work out how many soundproof boards you require. The boards come in a variety of sizes and are available at most DIY stores, so check with your local supplier. It’s a good idea to get some extra boards as a contingency in case you need more or accidentally cut a piece to the wrong size.

Cut the panels to size using a saw or electric cutter. Make sure to leave enough room around the room perimeter for the cushioning foam roll. Also take into account room for radiator fittings, conduits and any other outlets required.

3. Protect the edge of the room

Lay the foam tubing around the room’s perimeter. This will be secured once the panels are pushed against it and prevent the panels moving and banging against the wall once installed.

Clear the room and hoover up any dust. Then you’re ready to lay the panels. Make sure to lie the cushioned side face down with the plywood facing upwards. Slide the tongue and groove panels together, using the PVA wood adhesive to secure. Hammer into place gently.

Wipe away excess glue using a clean cloth as you go to ensure it doesn’t set on the surface. Complete the whole floor and tuck in the foam tubing.

Leave to dry overnight and then get rid of any excess glue that’s seeped.

Once dry, you’re ready to lay your chosen floor choice over the top.

Laura is Brand Development Director for Real Homes, focusing on digital content. She has written about homes and interiors for the last 12 years and was Deputy Editor and Editor of Real Homes before taking on her current position. She's currently renovating a 1960s house in Worcestershire, doing as much as possible on a DIY basis.

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