About Insulation Warehouse Direct
Insulation Warehouse Direct is an online supplier of insulation, plasterboard, drylining and building materials at trade prices. We are part of Bay Drywall and Insulation Supplies Ltd, and our Totnes-based team brings around 30 years of trade experience in insulation and building supplies.
What we do
We supply builders, contractors, drylining and insulation installers, developers and self-builders across England and Wales. Our range covers more than 780 products from over 50 manufacturers and ranges, including PIR insulation boards from Celotex (now Sopratherm), Kingspan, Recticel and Mannok, mineral wool from Knauf Insulation, URSA, Isover and Rockwool, plasterboard from British Gypsum, Siniat and Knauf, plus metal stud and MF ceiling systems, suspended ceilings, sheet materials, membranes and fixings.
Every product page lists the size, coverage and the manufacturer's published performance data, with datasheets to download, so you can check a specification before you order. Prices are shown ex VAT.
Who we are
Insulation Warehouse Direct is led by Managing Director Ian Gascoyne, who has around 30 years of experience in insulation and building supplies. The team works from Totnes in Devon and supplies sites across England and Wales, with regular deliveries to London, the Midlands and Yorkshire.
Delivery
- Insulation, plasterboard and drylining: free delivery to England and Wales with a minimum order of £400 ex VAT.
- Suspended ceilings: minimum order £150 ex VAT; £35 delivery on orders under £350, free from £350.
- Timber, aggregates and cement: minimum order £250 ex VAT; £25 delivery on orders under £500, free from £500.
We deliver to England and Wales only. See our delivery information for details.
Trade accounts and quotes
Ordering for a larger project or need a quote on bulk quantities? Call us on 03330 908479 or email sales@insulationwarehousedirect.co.uk. Not sure what you need? Try our insulation calculator, PIR U-value calculator or plasterboard calculator, or read our guides.
Contact details
Insulation Warehouse Direct is a trading name of Bay Drywall and Insulation Supplies Ltd, Unit 3 Babbage Court, Totnes Industrial Estate, Totnes, Devon TQ9 5JE. Company no. 14473556.
Phone: 03330 908479 (Mon–Thu 8am–5pm, Fri 8am–12pm, closed weekends)
Email: sales@insulationwarehousedirect.co.uk
Read what customers say about us on Trustpilot.