Retrofit & Sustainability
Fabric-first retrofit that meets today's compliance and tomorrow's carbon expectations.
What this service covers
Retrofit is where construction management meets the low-carbon transition. We provide whole-house retrofit surveys, energy-performance assessments, PAS 2035:2023 process support, and decarbonisation pathway planning for residential and commercial buildings across West Sussex.
For landlords facing MEES compliance we produce EPC uplift strategies that combine fabric measures (loft and cavity-wall insulation, glazing upgrades, airtightness works) with services measures (heat pump feasibility, solar PV, controls upgrades) and cost each option so decisions can be made on evidence. For homeowners we produce whole-house retrofit plans staged over ten to fifteen years so that individual works build toward a coherent whole rather than a series of disconnected upgrades.
West Sussex's mix of Victorian terraces along the coast, timber-framed cottages in the inland villages, and interwar semis across the Worthing–Littlehampton corridor each carries different retrofit risks. Moisture, ventilation and heritage constraints all matter, and our plans treat them seriously.
Typical deliverables
- Whole-house retrofit survey and plan
- PAS 2035 process support
- EPC uplift strategy and MEES compliance report
- Decarbonisation pathway with costed measures
- Retrofit co-ordinator liaison
When to call us
Before starting piecemeal insulation or heating works, so measures are sequenced sensibly.
Retrofit & Sustainability across West Sussex.
We provide retrofit & sustainability services across West Sussex from our Worthing office. Our work spans the coast, the market towns and Mid Sussex — we travel to sites and meetings across the county.
Other services from CSQS Ltd.
RICS Level 2 Homebuyer Survey
The mid-level RICS home survey for conventional houses and flats in reasonable condition, carried out to the RICS Home Survey Standard.
RICS Level 3 Building Survey
The most detailed RICS home survey, for older, larger, altered, listed or non-standard properties — a full analysis of construction and condition.
Preconstruction & Feasibility
Order-of-cost, feasibility and viability advice before you commit to a scheme.
Cost Planning & Quantity Surveying
Elemental cost plans, bills of quantities and pricing schedules aligned to RICS NRM1 and NRM2.
Talk to us about your project
We reply to emails quickly, and we meet in person across West Sussex — Worthing, Chichester, Horsham, Crawley and everywhere between.
Whether you have a scheme at feasibility, a project going out to tender, a contract that needs administering or a dispute that has already started, the first conversation is free and useful.