Our core drilling service supports both new build and live environments where accuracy, safety and fire integrity are critical. We use diamond drilling equipment to form precise openings for mechanical and electrical services while protecting the structure and minimising disruption.
Every penetration is fully reinstated with certified firestopping materials, recorded in our QA system and documented to maintain Golden Thread compliance. We operate nationwide, working for Tier 1 contractors, facilities teams and housing providers on projects where detail and documentation matter.
What sets us apart:
– Dust-controlled and vibration-limited drilling methods
– Full reinstatement using certified firestopping systems
– Trained, accredited operatives with experience in live sites
– Complete documentation and photographic QA for every penetration
SEO focus terms: core drilling contractor, fire-rated reinstatement, diamond drilling, firestopping penetrations, mechanical and electrical service drilling, Golden Thread documentation, passive fire protection contractor.
Please feel free to get in contact with us through our form, or the below details.
Middlesex Limited
Darwin House
Bourne End Business Park
Cores End Road
Bourne End, SL8 5AS
Core drilling is used to create precise openings for pipes, cables or ducts that pass through fire-rated walls or floors. After drilling, we install certified firestopping systems to restore compartmentation and maintain compliance.
Yes. Every drilled opening is sealed with tested and approved firestopping systems that match the wall or floor rating, ensuring full fire integrity.
Absolutely. We use low-noise, dust-controlled equipment to drill safely in live or sensitive environments, including residential, healthcare and commercial spaces.
Yes. Our operatives are trained in safe drilling practices, firestopping reinstatement and compliance documentation, operating under LPCB-accredited supervision.
Every penetration is recorded in our digital QA system with photo evidence, material details and reinstatement certificates to support Golden Thread compliance.
Yes. We provide core drilling and reinstatement services across the UK, supporting contractors and asset owners on both large-scale and localised projects.
