What are cavity trays?
Dampness in a building structure can be one of the most difficult and expensive defects to correct. With the majority…
How to use the Lintel Psi Value Calculator
The handy Keystone Lintels Psi value calculator allows you to obtain a psi value with a few clicks of a…
Hi-therm Advances to Meet Market Demands
Keystone’s commitment to innovating the industry has been demonstrated once again by the introduction of an advanced version of its…
Keystone Group recognised as a Family Friendly Employer
In recognition of its family-friendly working practices, The Keystone Group received a Highly Commended award in the ‘Large Private Sector’…
Sun Lounges and Conservatories – what’s the difference?
Sun lounges and conservatories are often mistaken for one another. We’ve weighed up the differences in this short post to…
Keystone Sponsors Builders Merchant News Award for Excellence
Keystone Lintels is delighted to once again sponsor the Best Independent Merchant (1-10 branches) at the 2017 Builders Merchants Awards…
Welcome to the ‘House of Fun’: An Interview with County Building Supplies
Can merchanting be fun? County Building Supplies’ Martyn Rees claims they’ve built a business on it! Tell me a little…
How to avoid pitfalls when choosing steel lintels
A steel lintel is something that needs to last the lifetime of a building, so choosing the right one is…
A Fabric First Approach to Sustainable Construction
Keystone has published an independent Fabric First Whitepaper exploring the benefits of an improved building fabric as a preference to…
Keystone Group Named Best Place to Work
The Keystone Group is delighted to announce it has been named as ‘Best Place to Work’ at the recent Irish…