Aluminium Windows Estimator | Tender & Costing Specialist

Building Careers UK Ltd; West Kirby; On-site; GBP 45,000 - 50,000; Full time

Job summary

Building Careers UK Ltd is seeking an experienced Aluminium Windows Estimator to price aluminium window and glazing packages. You will work with suppliers, clients and internal teams to review tender docs and develop detailed costings for successful submissions.

This permanent role in the Liverpool area offers a competitive salary (£45,000–£50,000) and an excellent benefits package, with opportunities to influence tender strategy and win new projects.

Qualifications

• Previous estimating experience within aluminium windows, glazing, curtain walling or the façade sector.
• Good understanding of aluminium window systems, glazing products and installation methods.
• Ability to interpret construction drawings, specifications and technical information.
• Experience completing take-offs and preparing detailed cost estimates.
• Strong knowledge of supplier pricing, subcontractor quotations and construction costs.
• Excellent commercial awareness and attention to detail.
• Strong organisational and time-management skills.
• Confident communication and negotiation abilities.
• Good IT skills, including Microsoft Excel and estimating software where applicable.
• A proactive approach and the ability to work independently while contributing to a wider team.

Responsibilities

• Prepare detailed estimates and tender submissions for aluminium window and glazing projects.
• Review architectural drawings, specifications and tender documentation to establish project scope.
• Carry out accurate measurements and material take-offs from drawings.
• Calculate costs for aluminium window systems, glazing, hardware, materials, labour and installation.
• Obtain and evaluate supplier and subcontractor quotations to ensure competitive pricing.
• Liaise with manufacturers, suppliers and contractors to clarify technical and commercial requirements.
• Identify project risks, exclusions, variations and potential cost-saving opportunities.
• Ensure estimates reflect the full scope of works, including access, installation and associated requirements where applicable.
• Maintain accurate estimating records, pricing schedules and tender documentation.
• Work closely with commercial and operational teams to support tender reviews and project handovers.
• Manage multiple enquiries and ensure tenders are submitted within agreed deadlines.
• Develop and maintain strong relationships with clients and supply chain partners.

Skills

Estimating experience

Aluminium windows

Glazing knowledge

Drawing interpretation

Take-offs

Cost estimation

Commercial awareness

Negotiation skills

Independence

Tools

Microsoft Excel

Estimating software

Job description

Building Careers UK Ltd is seeking an experienced Aluminium Windows Estimator to price aluminium window and glazing packages. You will work with suppliers, clients and internal teams to review tender docs and develop detailed costings for successful submissions.

This permanent role in the Liverpool area offers a competitive salary (£45,000–£50,000) and an excellent benefits package, with opportunities to influence tender strategy and win new projects.