Audio Treatment

Wood striups on felt

https://www.thewoodveneerhub.co.uk/collections/decorative-slat-wood-panels/products/acupanel-contemporary-walnut-acoustic-wood-wall-panels?variant=35993316819100

Foam Supplier

https://www.efoam.co.uk/sonic-acoustics.php

Prints on diffusers

https://gikacoustics.co.uk/product/acoustic-art-panels-50mm/

Designs to copy

https://gikacoustics.co.uk/product/gik-acoustics-soffit-bass-trap/

Panel brackets

https://gikacoustics.co.uk/product/acoustic-panel-ceiling-cloud-mounting-brackets/

Fabrics

https://gikacoustics.co.uk/product-category/building-diy-supplies 1.7m wide @ £10.20/metre

ebay seller with many styes

https://www.ebay.co.uk/sch/fatmix/m.html?item=264183034663&hash=item3d82893327%3Ag%3AGfoAAOSwwKxb5Y%7EB&rt=nc&_trksid=p2047675.l2562

https://www.insulationsuperstore.co.uk/product/jcw-acoustic-reflecta-wall-panel-velcro-fixing-1200-x-2000-x-40mm.html

https://panelscreens.co.uk/acoustic-office-screens/acoustic-wall-baffle-panels/quad-rectangle-acoustic-wall-tiles/

Wall Plaster section

£64/metre https://www.decormania.co.uk/collections/3d-ceramic-gypsum-panels/products/waves-3d-wall-panel-model-01