Boulder Developments
Boulder Developments Ltd was founded in 1997 by Craig and Alison Bown and consists of a total of three businesses; SuperFOIL Insulation, Ventilation Megastore and Treefloor.


SuperFOIL Insulation
SuperFOIL Insulation is the UK’s leading manufacturer and supplier of foil insulation products and was formed in 1997 alongside Boulder Developments. The SuperFOIL brand itself was then later established in 2007.
Based at Boulder Business Park in Lincoln, SuperFOIL is now a team of over 40 people dedicated to producing over one million square metres of high quality insulation products per year.
We manufacture high-performing multifoil building insulation solutions for trade contractors, professionals and DIY through stockists, retail and online. We provide the best solution for you through honest, expert technical advice.
SuperFOIL is home to the most extensive range of multifoil insulation products available on the market, including the world's highest performance multifoil insulation SF60 and our highly popular SF19+ multifoil.
Read more about SuperFOIL Insulation products on their website.



Ventilation Megastore
Ventilation Megastore is dedicated to improving energy efficiency by the use of mechanical ventilation heat recovery systems.
These devices ensure that indoor environments have fresh, clean air preventing condensation whilst maintaining a comfortable temperature and helping everyone to remain healthy.
MVHR (Mechanical Ventilation with Heat Recovery) systems provide filtered air into a building while also maintaining internal temperatures - meaning that you don’t have to open your windows and let heat out to ventilate your home or business premises.
Our industry experts at Ventilation Megastore are able to tailor products to your specific requirements, supplying everything that you’ll need for a straightforward, quick installation.
Find out more about Ventilation Megastore products and services on their website.
TreeFloor
After producing cork tiles since 2013, Boulder Developments has recently launched its TreeFloor brand in 2022.
The company offers a range of plain and self adhesive cork tiles - a natural sustainable flooring product. It is soft underfoot and also provides a great insulation benefit.
Cork is a natural insulator that is durable and long-lasting, ensuring that your floors will look good as new in years to come.
Our expert team is on hand to provide you with advice or guidance that you may need to perfect the use and installation of your cork tiles. Find out more about Treefloor products on their website.
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