MOTHERWELL
TRAIN STATION

30-1200MM

Range of tapered insulation thicknesses used across the roof build-up.

6

Project phases delivered around live station operations.

20 Years

Manufacturer-backed system guarantee.

Case Study: Motherwell Train Station

Procladd were appointed to deliver the roofing and cladding package as part of the £14.5m transformation of Motherwell Train Station—one of Scotland’s busiest transport interchanges—while the station remained fully live and operational throughout the works.
Delivered by Balfour Beatty on behalf of a joint partnership between ScotRail, North Lanarkshire Council, Strathclyde Partnership for Transport (SPT), and Transport Scotland, the project aimed to modernise and extend the existing station building, improve passenger flow, and better integrate bus, taxi, and rail connections within the congested town centre setting. Mott MacDonald led the architectural redesign, creating a more efficient, resilient, and future ready transport hub.

Our Scope: Complex Roofing & Cladding in a Live Rail Environment

Procladd were responsible for a £700k roofing and cladding package, delivering works across both existing and newly constructed areas of the station. Our scope included:
•    Installation of a Sika Sarnafil Single Ply roofing system
•    PFC Corofil cavity barriers
•    CGL aluminium wall cladding
•    Design and installation of a tapered insulation scheme to improve drainage performance
•    Access hatches and permanent safety systems for future maintenance
The roofing system was procured directly from Sika, allowing Procladd to offer the client a 20 year manufacturer backed warranty while maintaining strict quality control throughout delivery.

Working with Existing Structures: Design Led Problem Solving

One of the project’s greatest challenges was tying new roof areas into the complex arrangement of existing buildings—many of which had unknown historical build ups.
Once sections were stripped back, extensive timber decay was discovered beneath the existing roof finishes, requiring replacement before a secure fixing platform could be achieved. This demanded a highly responsive, design led approach:
•    Frequent site visits by our design team
•    Bespoke detailing tailored to varying roof levels and junctions
•    Ongoing consultation with the architect and approvals issued in real time
The project was divided into six phases, with multiple roof levels stepping across the station footprint. On site sizing, coordination with other trades, and constant reassessment of existing conditions were essential to maintaining programme.

Live Operations, Night Working & Rail Interface Management

Motherwell Train Station remained fully operational throughout the project, carrying heavy passenger footfall alongside night services and freight trains.
To minimise disruption and manage interface risks:
•    Roofing works were phased to limit the number of active areas
•    MEWP operations near live tracks were undertaken during restricted night shifts, typically between 2am and 6am
•    All works ceased immediately when trains passed through the station

Delivering Performance, Safety & Long Term Value

A tapered insulation scheme using Sikatherm mineral wool dual density insulation (30mm–120mm) was designed to enhance drainage and improve overall roof performance. Mineral wool was selected in preference to PIR due to its non combustible fire rating, aligning with the safety requirements of a public transport facility.

A Modern Transport Gateway Built for the Future

The completed works have delivered a modernised station with improved drainage, enhanced safety, and a robust roofing system designed for long term durability. Where possible, materials were repaired rather than replaced, reducing waste and supporting the project’s sustainability objectives. A secure cycle storage was also introduced to encourage active travel and support Scotland’s wider net zero ambitions.

Delivering complex roofing and cladding works in a fully operational rail environment demonstrates Procladd’s capability to manage technical risk, programme pressure, and public facing constraints.