Benefits of EQC Seam

  • Complex roof shapes are possible
  • Strong, durable, weather-tight, impact resistant
  • Maintenance-free throughout a long life
  • Fully recyclable and can be reused
  • Excellent thermal and acoustic performance
  • Low whole life cost
  • Suited to new build and refurbishment work, public sector, private, educational, healthcare, leisure and commercial buildings
  • A bespoke & custom standing seam roof solution
  • On-site rolling options for EQC standing seam roof systems - helping reduce transport costs

EQC Seam is a lightweight standing-seam roof system which may be laid to a low pitch and is ideal for long length roof slopes.

EQC Seam offers the flexibility for on-site rolling which ensures maximum weather tightness and reduced transport costs. Standing seam roof systems are specified to meet aesthetic and performance requirements and have been installed extensively in Ireland & the UK over the last 30 years.



See EQC Standing Seam used in recent projects:



More product information 


Complex roof shapes both concave and convex in section, may be accommodated and a radial roof on plan is possible with specially manufactured tapered roof sheets.

EQC Standing Seam roofing is supplied in 0.9mm gauge stucco-embossed mill finish aluminium in a choice of material finishes including organic patina coating. Long-term durability and minimal maintenance are characteristic of the system.

The system assembly provides high levels of inherent sound reduction acoustic insulation and is particularly well-suited for educational, sports, health and public buildings. Where internal acoustic control is required, the system may be supplied with a perforated liner.

EQC Seam - standing seam roof systems - accomodates complex roofing designs and bespoke standing seam roof requirements

EQC can advise on suitable application and provide acoustic calculations for designers.

In addition, the system incorporates non-combustible elements and provided excellent fire performance and the benefit of reduced insurance costs.

The typical EQC Seam roof system comprises EQC MW5 profiled steel inner sheet laid onto steel or timber purlins with mineral wool quilt insulation and EQC Quattro support rail and brackets. The EQC structural standing-seam roof sheet is fixed to the Quattro rail using stainless steel halters. A comprehensive range of accessories for detailing at ridge, eaves and verge is available. The system provides for airtightness performance to comply with Construction Regulations.

EQC standing seam roofing siding and bottom

Brochures & useful links

Please note, EQC cannot be held responsible for content on external websites. 

EQC Standing Seam Roofing Systems: in action

Craigavon Hospital Paediatric Unit

Find out how we used EQC Seam to deliver a system solution combining aesthetic appeal, performance, and functionality for Craigavon Hospital.

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Stella Maris Rowing Club

The Stella Maris Rowing Club in Dublin planned a renovation & extension - find out how we used Seamlock® Standing Seam to modernise its look and improve its weather durability.

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Lusk National School & GP Hall

See how we used our Standing Seam system as the cladding solution for the construction of a new 16 classroom school & a community GP Hall at Lusk National School.

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Coláiste Ghlór na Mara Schools

Take a look at how our EQC Standing Seam system provided the roofing solution for a new 1,000 pupil post-primary school, and a 24 classroom primary school in Balbriggan, Dublin.

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EQC Seam's standing-seam roofing gallery

Examples of our lightweight Standing Seam roof system in recent projects featuring application to long pitch roofs and sidings.