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.
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You are currently filtering by: Duct Seals
Published 02 Mar 2023
PR | BY Hauff-Technik | 02.03.2023 Hauff-Technik, a leading manufacturer of sealing systems for cables, pipes and building entries has put down roots in the UK. With the new subsidary in Chesterfield in the heart of England, Hauff-Technik are strengthening their sales activities in United Kingdom. Today, we are...
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Published 31 Aug 2022
Offshore Wind Power Cable Management Roxtec Top 5 Challenges Thorne & Derrick are Approved Distributors for Roxtec, the leading manufacturer of sealing solutions for cables and pipes, to protect electricity Transmission & Distribution assets including windfarm substations against water ingress, gas migration and fire hazards. Below Roxtec have compiled the top 5 most common...
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Published 21 Feb 2022
CSD Sealing Systems Last week, Thorne & Derrick welcomed Ian Joynson & Chris Thompson from CSD Sealing Systems to their offices for training and a live product demonstration of their market-leading NOFIRNO product – the NOFIRNO system is Type Approved for the harshest ratings for A, H and Jet...
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Published 03 Sep 2021
Cable Transits & Duct Seals Increased Safety & Security With world class cable transits protecting against multiple risks, you pave the way for maximum survivability. Cable transits and duct seals from Roxtec are your solution for safety, EMI/EMP protection and blast load resistance. The vibration damping, the area efficiency...
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Published 13 Jul 2021
Nofirno NOFIRNO systems are used to seal cable ducts in an extensive range of Process industry sectors including the fine and speciality chemicals, petrochemicals, pharmaceuticals, hydrogen and polymers manufacturing sectors. The NOFIRNO range of duct seals are used to protect against water ingress, gas migration, fire spread and rodent...
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