Estimator

About Us J3 Roofing & Facades is a fast-growing specialist contractor delivering high-quality roofing, cladding and façade solutions across London and the South East. We take pride in our precision workmanship, technical expertise, and commitment to compliance and quality on every project — from residential developments to large-scale commercial schemes. We’re expanding our in-house team and looking for a dedicated Estimator to join us as we continue to grow and strengthen our pre-construction capability. ⸻ The Role As Estimator, you’ll be responsible for managing tenders from initial enquiry through to submission and handover, working closely with our directors and contracts team. You’ll play a key role in securing future projects and shaping the commercial growth of J3 Roofing & Facades. Key Responsibilities: • Reviewing tender enquiries, specifications, and drawings for roofing and façade packages • Preparing detailed cost estimates, bills of quantities, and take-offs • Liaising with clients, main contractors, suppliers, and subcontractors • Managing tender deadlines and ensuring submissions are complete and compliant • Producing value engineering options and risk assessments where required • Supporting post-tender clarifications and handovers to the contracts team • Maintaining accurate cost databases and supplier information ⸻ About You We’re looking for someone who’s motivated, methodical, and passionate about the building envelope sector. Essential: • Proven experience estimating roofing and/or façade packages • Strong technical understanding of materials and systems (zinc, rainscreen, SFS, flat roofing, etc.) • Confident using estimating software and Excel-based take-off tools • Excellent commercial awareness and attention to detail • Strong communication and organisational skills Desirable: • Experience with Design & Build projects • Knowledge of current Building Regulations and façade compliance standards • Degree or HNC/HND in Quantity Surveying or Construction Management

Location: Woodford, UK, GB

Posted Date: 10/26/2025