Our Welshpool Branch is now open from 7am Monday-Friday

Normal weekend hours apply


Supplier - Various - Insulations Products. Code: MFISMGA

A lightweight aggregate that can be used in a multitude of construction applications due to it's unique properties.

Exfoliated vermiculite is an inorganic, golden brown, ultra-lightweight aggregate ranging in particle size from 50 microns (V0) up to 30mm (V4) granules. The physical structure of the exfoliated granules is like a concertina, with a very high surface area and inter-laminar air spaces which give it excellent thermal insulation properties over an extremely wide range of temperatures up to 1260 degrees and also excellent absorption properties.

It can be used in granular or free-flowing mixtures to carry high weight percentages of active chemicals and it is an ideal carrier or low cost filler for many compound formulations.

Loft insulation
Loose-pour aggregate
Backfill for firebacks and boilers
Firebase embers
High temperature insulation
Wicking agent
Chimney lining

Huge range at competitive prices. Request a quote. Prices: POA. Please contact us for further information on availability and pricing.

Opening Times

7.30am - 5.30pm MONDAY to THURSDAY (except Welshpool opening from 7am)

7.30am - 5pm FRIDAY (except Welshpool opening from 7am)

7.30am - 4pm SATURDAY (except Shrewsbury 8am - 4pm)

10am - 4pm SUNDAY

Our History

Learn about the Boys & Boden legacy, from saw mill to venerable builders' merchant.

history banner

Boysa and boden staff photo 1945
Contact Us