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Posted 09 August, 2026

Estimator (Metal Roofing)

Proman UK
Blackburn, ENG, GB Full Time

Job Description

A well-established specialist contractor within the roofing, cladding and building envelope sector is seeking an experienced Estimator (Metal & Flat Roofing) to join its growing commercial team.

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This is an excellent opportunity for an estimator with experience in metal roofing, flat roofing or related envelope systems to play a key role in securing profitable projects and supporting continued business growth.

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Working closely with commercial, technical and operational teams, you will be responsible for producing accurate, competitive tenders from initial enquiry through to submission and project handover.

Key Responsibilities\n
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  • Produce accurate and competitive estimates for metal and flat roofing projects.
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  • Complete detailed take-offs and quantity measurements from drawings, specifications and site information.
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  • Source and assess quotations from suppliers and subcontractors.
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  • Build detailed labour, plant and material rates for roofing systems.
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  • Review tender documentation and identify risks, exclusions and commercial opportunities.
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  • Develop well-presented tender submissions within required timescales.
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  • Identify value engineering opportunities and alternative solutions.
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  • Support project handovers to operational teams following contract award.
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  • Maintain estimating records, tender trackers and pricing databases.
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  • Liaise with clients, contractors, suppliers and internal stakeholders throughout the tender
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Essential:

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  • Previous estimating experience within metal roofing, flat roofing or a related building envelope discipline.
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  • Ability to read and interpret construction drawings and specifications.
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  • Experience completing take-offs and quantity measurements.
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  • Strong commercial awareness and understanding of project costs, margins and risk.
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  • Excellent numerical and analytical skills with strong attention to detail.
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  • Strong communication and organisational skills.
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  • Proficiency with Excel and estimating software.
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Desirable:

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  • Experience pricing rainscreen cladding or fire remediation projects.
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  • Construction-related qualification such as Quantity Surveying, Building Surveying or Construction Management.
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  • Knowledge of leading metal and flat roofing systems and manufacturers.
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  • Previous experience working within a growing specialist contractor.
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INWIN

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Our clients and their customers come from diverse backgrounds and so do we. We hire our people from various walk