masts, towers & wind-sensitive structures


We provide specialist inspection, maintenance and repair services for masts, towers, wind-sensitive structures and flagpoles. Our experienced team helps keep your assets safe, compliant and structurally sound through planned inspections, responsive maintenance and expert repairs, minimising risk and extending service life.

MASTS AND TOWERS

Horizons provides specialist inspection, maintenance and repair services for masts, towers and other high-level structures throughout the UK. Our experienced structures teams use rope access techniques to safely access areas that are difficult or impossible to reach using conventional methods, allowing work to be completed efficiently while minimising disruption and avoiding the cost of extensive scaffolding.

We work across a wide range of structures, including telecommunications masts, lattice towers, monopoles, lighting towers, water towers and other steel or concrete structures where specialist access is required. Whether undertaking planned inspections, preventative maintenance or urgent repairs, every project is delivered with a strong focus on safety, quality and long-term asset performance.

Routine inspections are essential for identifying corrosion, fatigue, loose fixings and other signs of deterioration before they develop into more significant structural issues. Our thorough inspections provide clients with a clear assessment of their structure’s condition, supported by detailed photographic reports and practical recommendations for any remedial works. This proactive approach helps extend the lifespan of assets, reduce downtime and minimise costly unplanned repairs.

Our maintenance and repair services range from corrosion treatment and protective coatings to steelwork repairs, component replacement and specialist installation works. Combining traditional expertise with modern rope access techniques enables us to complete complex projects safely and efficiently, often without the need for expensive temporary access systems.

All work is undertaken in accordance with recognised industry standards, including BS 8454:2006, the ACWAHT syllabus for working at height, Defence Infrastructure Organisation Practitioner Guide 10/08 and MOD Chapter 7 (part of JSP 375) requirements where applicable. Comprehensive risk assessments, method statements and quality assurance procedures are implemented on every project to ensure the highest standards of safety and compliance.

Whether you require a one-off structural inspection, emergency repair following adverse weather, or a planned maintenance programme across multiple sites, Horizons has the experience, technical knowledge and specialist access capability to provide reliable, cost-effective solutions that keep your structures safe, compliant and operational.

fLAGPOLES

Flagpoles are exposed to continual wind loading and weathering, making regular inspection and maintenance essential to ensure they remain safe, reliable and visually presentable. Wear to halyards, pulleys, cleats and fixings can lead to operational issues, while corrosion or structural deterioration may increase the risk of failure.
Our experienced engineers carry out comprehensive inspections, servicing and repairs on all types of flagpoles, identifying defects before they become costly problems. We can replace worn components, carry out remedial repairs and advise on refurbishment or replacement where necessary.
All inspections are completed in accordance with the latest SFG20 guidance and recognised industry best practice, helping building owners and facilities managers meet their maintenance responsibilities, reduce risk and maximise the lifespan of their flagpole installations.

WINDSOCKS

Windsocks play a vital role in providing a clear visual indication of wind direction and speed, making their reliability essential for airfields, industrial sites and specialist facilities. Constant exposure to the elements can cause fabric deterioration, corrosion and wear to rotating mechanisms, reducing performance and increasing safety risks.
Our engineers provide specialist inspection, maintenance and repair services for windsocks and their supporting structures. We inspect poles, frames, bearings, fixings and fabric assemblies, replacing worn components and carrying out remedial works where required.
All inspections are undertaken in line with SFG20 guidance and recognised industry best practice, helping ensure windsocks remain safe, fully operational and fit for purpose throughout their service life.

other wind-sensitive structures

Many structures are exposed to significant wind loading throughout their operational life, making regular inspection and maintenance essential to ensure structural integrity, reliability and ongoing compliance. Corrosion, fatigue, loose fixings and environmental exposure can compromise performance, increasing operational and safety risks if left unchecked.
Our engineers provide specialist inspection, maintenance and repair services for a wide range of wind-sensitive structures, such as CCTV towers, floodlight towers, communications masts, aerials, antenna support structures, miscellaneous steel poles and bespoke installations. We inspect structural steelwork, foundations, connections, ladders, platforms, access systems and mounted equipment, identifying defects before they develop into costly failures.
Inspections are carried out in accordance with recognised industry standards and best practice, with detailed reporting and practical recommendations to help asset owners maintain safe, compliant and fully operational infrastructure throughout its service life.

Inspections undertaken in accordance with BS EN 1993-3-1, BS EN 1991, BS EN 1090, BS EN ISO 12944 and relevant ICAO requirements, as applicable to the structure type.


Mast, Towers & Flagpole Case Studies

Compliance done right – every time.