Award-Winning Services
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Tunnelling & Timber Headings
Delivered By Your Leading Civil Engineering Contractors in London
At Sub-Tech Contracts, we are proud to be one of London’s leading civil engineering contractors, delivering safe, efficient and expertly engineered tunnelling and timber headings solutions. We understand that no two sites are the same, which is why we ensure that every project is designed and carried out with precision and expertise. Contact us today.
Our Tunnelling & Timber Headings Services
Timber heading is commonly used when there is a large number of services in the line of the pipe work, preventing a traditional open-cut method. The heading is constructed by hand using timber sets to support the excavation, the pipeline is fed through the tunnel by hand, installed and then packed with concrete.
In addition to traditional timber headings, we also offer box jacking. Box jacking is a trenchless method of construction and is a means of engineering culverts or tunnels under road or rail embankments. At Sub-Tech Contracts, we have the expertise to install custom structures, from building bespoke tunnelling shields and anti-drag systems to undertaking settlement design calculations and installing the client’s custom tunnel.
By combining skilled workmanship with robust engineering, we deliver tunnelling solutions that meet the highest standards of safety, accuracy and durability. Contact us today for more information about our services and see how we can help.
Health & Safety Is Our Priority
Health and safety are our number one priority in every project we undertake. We are proud of our zero-incident record, which reflects the rigorous standards we uphold on every project. When you choose Sub-Tech Contracts, you can be confident that your site clearance or waste removal will be carried out responsibly, legally and with the utmost care for the safety of all involved.
Your Tunnelling & Timber Headings Works in 3 Simple Steps
Step 01
Contact Us
Contact us today to discuss your tunnelling and timber headings work requirements. We’re here for general enquiries as well as urgent 24-hour call-outs when you need us the most.
Step 02
Your Requirements
Share the details of your project, including scope, site location and schedule. Our expert team will provide you with clear guidance and a competitive quote.
Step 03
Expert Solutions
Our highly skilled engineers and construction specialists carry out the works with precision, ensuring compliance, safety and timely completion.
The Importance of Professional Tunnelling & Timber Headings Works
- Enhanced Safety
Expertly designed and supported headings can significantly reduce the risk of ground collapse, protecting operatives and surrounding structures. - Minimal Surface Disruption
At Sub-Tech Contracts, we use non-invasive trenchless methods which can help to maintain access roads, pavements and more. - Protection of Existing Services
Our hand-excavated timber headings allow for precise and careful navigation around existing utilities. - Structural Integrity
Our services include accurate installation and concrete packing to ensure long-term stability and performance. - Cost-Effective Solutions
Our services avoid extensive (and expensive) excavation and reinstatement to significantly reduce overall project costs.
Our Auger Boring Services
At Sub-Tech Contracts, we provide both guided and unguided auger boring solutions, tailored to the specific needs of each project. Our services are available for diameters ranging from 150mm to 1200mm, making them suitable for small utility installations through to larger infrastructure works.
- Guided auger boring is the preferred solution where line and level are critical. Using specialist guidance systems, this method ensures exceptional accuracy and is ideal for installations beneath sensitive structures or in confined spaces where tolerance is minimal.
- Unguided auger boring offers a robust and efficient option for projects where alignment tolerances are less demanding. It remains a reliable and economical choice for many standard utility crossings and drainage applications.
Every project begins with a thorough site assessment. We always recommend a site visit to evaluate ground conditions, access constraints and approval requirements. This allows us to identify the most cost-effective and technically appropriate solution, ensuring smooth delivery.
Health & Safety Is Our Priority…
Health and safety are our number one priority in every project we undertake. We are proud of our zero-incident record, which reflects the rigorous standards we uphold on every project. When you choose Sub-Tech Contracts, you can be confident that your site clearance or waste removal will be carried out responsibly, legally and with the utmost care for the safety of all involved.
Tunnelling & Timber Headings FAQs
What is a timber heading?
A timber heading is a hand-excavated tunnel supported by timber frames, used where open excavation is not possible.
When is timber heading required?
Timber heading is typically used when existing services obstruct the excavation line or when surface disruption must be minimised.
Is timber heading safe?
Yes, when designed and installed by experienced professionals using appropriate support and safety measures.
What types of projects use tunnelling and timber headings?
Drainage installations, utility crossings, culverts and works beneath roads or structures.
What is box jacking?
Box jacking is a trenchless technique where a pre-constructed box or tunnel is hydraulically pushed into position beneath obstacles.
Can you work beneath live roads and railways?
Yes, our trenchless methods are ideal for installations beneath live infrastructure with minimal disruption.
Do you provide design support?
Absolutely. We offer consultative design services, including settlement calculations and bespoke system design.
How long does the process take?
The length of time the process takes will vary depending on the scope of work and local authority approvals, but we work to minimise delays.
Can you handle small projects?
Yes, we manage projects of all sizes – from small residential access points to large commercial road networks.
Do you cover residential as well as commercial projects?
Absolutely. We work with homeowners, local authorities, commercial contractors and more.
What areas do you cover?
We provide tunnelling and timber heading services across London and the surrounding areas.
How do I book your tunnelling and timber heading service?
Simply contact our specialist team today to arrange your consultation.
Why work with us?
40+ Years of Expertise
With over 40 years of civil engineering expertise, we understand the demands of both small and large projects.
Award-Winning Services
Recognised for excellence with a National Site Award, we continually strive to set higher standards within our sector.
Fully Certified
Every team member is trained, accredited and committed to maintaining our zero-incident health and safety record.
If you need fast, reliable, and professional tunnelling and timber heading services in London, look no further than Sub-Tech Contracts. With our highly experienced team, commitment to safety and flexible solutions, we make your project simple, cost-effective and stress-free. Contact us today!
Contact Us
Phone:
Address:
17-19 Thames Road
Barking
London
IG11 OHN