About Us

Welcome to Isokernshop brought to you by BMF Limited who are a trusted independent retailer offering national delivery for premium pumice chimney systems and components. With over 20 years of product sales and experience, we specialise in supplying these high-quality Isokern pumice products for homeowners, installers, architects, and the wider construction industry.

We are a family-run business built on knowledge, reliability, and genuine customer care. Run by three siblings Ben, Sam and Paul, our Isokern Website offers a passion for providing safe, durable and efficient chimney solutions. Today we continue to operate with the same values we started with: honesty, expertise and dedication to getting every project right.

Why Choose Us?

Specialists in pumice chimney systems

We’ve worked with Isokern products for many years and know them inside out.

Independent & customer-focused

As a family business, we take pride in offering friendly guidance and tailored support for every order.

Quality you can trust

We supply only genuine, proven materials designed to perform safely and stand the test of time.

At Isokernshop.co.uk we’re not just selling chimney products. We’re helping you build warmth, comfort, and peace of mind. Whether you're undertaking a new build, renovating, or installing a stove, our team is here to help you find the right solution.

BMF Limited T/As Isokernshop.co.uk -  Office address : 248 Meanwood Road, Leeds, LS7 2HZ 

Company Number : 05238759   - UK VAT Registration : 852975876