Retrofit Designer – Domestic Projects
Location: London (Hybrid – 2–3 Days in Office)
Salary: Competitive + Car Allowance + Bonus + Benefits
Overview:
A dynamic and respected built environment consultancy is seeking an experienced Retrofit Designer to join its London-based Retrofit Team. You’ll be part of a growing division working on large-scale social housing retrofit projects, helping deliver sustainable design solutions aligned with PAS2035:2023.
This role offers the opportunity to play a key part in the UK’s decarbonisation efforts while creating comfortable, energy-efficient homes for communities across the capital and beyond.
Key Responsibilities:
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Develop PAS2035:2023-compliant retrofit designs tailored to domestic properties
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Analyse Retrofit Assessment data including IOEs, Condition Reports, and ventilation appraisals
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Create technical documentation including specs, drawings, ventilation strategies, and sequencing plans
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Perform U-value calculations, condensation risk analysis, and thermal bridging assessments
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Address design risks, heritage or structural constraints, and propose practical solutions
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Work with Retrofit Coordinators to finalise Medium-Term Plans and align with project budgets
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Support site inspections, design reviews, and ensure delivery aligns with design intent
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Stay informed of updates to retrofit guidance and best practices
What You’ll Need:
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ARB or MCIAT accredited Architect or equivalent design professional
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Proven experience working on domestic retrofit projects under PAS2035
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Strong technical understanding of insulation, ventilation systems, and moisture management
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Skilled in Revit/CAD, Microsoft Office (Excel), and digital project platforms (e.g. AirTable)
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Excellent written and verbal communication skills
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Full UK driving licence (occasional travel required)
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London-based with 2–3 days per week in the office (hybrid role)
What’s on Offer:
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25+ days annual leave with flexibility to buy, sell or carry over
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Private medical insurance and GP access
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Life assurance, income protection and pension scheme
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Volunteering days and mental health support
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Tailored career development and learning pathways
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Car allowance and performance-related bonus
Apply today to join a leading consultancy shaping the future of retrofit design in London and beyond