Keystone Group
The Keystone Group is the UK’s largest steel lintel manufacturer and Europe’s fastest growing roof window manufacturer. With a strong focus on innovation the company has grown by establishing a reputation for reliable supply of quality specialist pr…
Kingspan Insulation
Kingspan Insulation is a market leading manufacturer of premium and high performance rigid insulation products and insulated systems for building fabric and building services applications.Kingspan Insulation has a vast product range including optimu…
Knauf Insulation
WITH 40 YEARS OF EXPERIENCE IN THE INSULATION INDUSTRY, WE ARE LEADING THE CHANGE IN SMARTER INSULATION SOLUTIONS FOR A BETTER WORLD.We are one of the fastest growing and most respected names in insulation worldwide. We are committed to helping our …
