Blog
Thorne & Derrick’s POWER Blog is regularly updated with news, projects, videos, technical tips, training information, promotions, webinars, career opportunities and white papers.
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We focus on Product Categories: Duct Seals | Cable Cleats | Cable Glands | Electrical Safety | Arc Flash Protection | Cable Jointing Tools | Cable Pulling | Earthing | Feeder Pillars | Cable Joints LV | Joints & Terminations MV HV
We provide guidance and technical support for the installation of LV, MV & HV Cable Joints, Terminations, Substation & Electrical Equipment from our Key Suppliers including:
3M |
CMP |
Ellis Patents |
Nexans Euromold |
Elastimold |
Pfisterer |
Prysmian |
Alroc |
CSD |
Roxtec |
CATU Electrical |
Cembre |
Lucy Zodion |
ABB |
Emtelle |

With Photo Blog contributions from our social network of utility professionals, linesmen and cable jointers working on MV HV EHV cables and overhead lines typically at 11kV, 33kV, 66kV and up to 132kV.
JOINT ♦ TERMINATE ♦ CONNECT ♦ GLAND ♦ CLEAT ♦ CRIMP ♦ DUCT ♦ SEAL ♦ REPAIR ♦ CABLE ♦ SPLICE ♦ INSULATE
You are currently filtering by: Duct Seals
Published 08 Jan 2019
uploaded by Chris Dodds - Thorne & Derrick Sales & Marketing Manager Roxtec Thorne & Derrick are distributors for Roxtec, the leading manufacturer of sealing solutions for cables and pipes, to protect electricity Transmission & Distribution assets including substations against water, gas and fire. Roxtec H3 cable transit seals...
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Published 19 Nov 2018
uploaded by Chris Dodds - Thorne & Derrick Sales & Marketing Manager The effective sealing of cable ducts and pipe entries is critical to reducing risks; fire; flooding; explosion; environmental; confined space and corrosion of equipment. All cable and pipe entries should be sealed according to the degree of...
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Published 29 Oct 2018
uploaded by Chris Dodds - Thorne & Derrick Sales & Marketing Manager FiloSeal+HD FIRE has now been tested by London Underground for the safe and effective sealing of cables and ducts on the underground rail network – the duct seal system has been rigorously and successfully tested against smoke and toxicity...
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Published 28 Aug 2018
A Guest Article by Carl Pike – Director Filoform UK The following contributed post provides an overview of the dangers of inadequately protected building penetrations and the need for duct sealing solutions with independently tested fire-proofing specification to protect people and property against the devastating effects of fire. What is Fire...
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Published 16 Jul 2018
uploaded by Chris Dodds - Thorne & Derrick Sales & Marketing Manager The following information is provided courtesy of Severn Trent Water as part of their series of Lessons Learn Bulletins which highlight the potential use or adoption of products to ensure cleaner, safer and more reliable distribution of...
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