Councils
Whole-house decarbonisation programmes across housing stock, schools and operational sites. Framework delivery aligned to WHQS 2023 and Target Energy Pathways.
PAS 2035 Coordinated Retrofit, Councils, HAs & Frameworks
Whole-House Retrofit & Decarbonisation
Fabric-first, coordinated retrofit aligned to WHQS 2023, Target Energy Pathways and ORP, designed, delivered and documented as one programme rather than isolated measures.
- PAS 2035 Coordinated
- TrustMark Registered
- TEP-Aligned
- Framework-Ready
- Insurance-Backed
- PAS 2035 Coordinated
- TrustMark Registered
- TEP-Aligned
- Framework-Ready
- Insurance-Backed
B2B Enquiry
Request A Feasibility Assessment
For commercial, social-housing and framework enquiries. We'll respond from the commercial team.
PAS 2035 Coordinated, TrustMark Registered, Framework-Ready
Who We Work With
Sectors We Deliver Into
Whole-house retrofit delivered for buyers who need PAS 2035 coordination, TrustMark lodgement and framework-grade reporting, not isolated measures sold separately.
Housing Associations
Portfolio retrofit rollout across social-housing stock, with resident comms, ORP coordination and completion reporting.
Facilities Management
Coordinated retrofit across managed estates, sequenced with planned maintenance windows and tenant operations.
Main Contractors
Multi-measure retrofit packages delivered to programme, with RAMS, ITPs and snagging discipline expected on tier-one sites.
Registered Providers
Fabric-first programmes for EPC uplift, WHQS energy targets and decarbonisation pathways across mixed stock.
Local Authorities
Warm Homes, LA Flex and broader retrofit programme delivery with social-value and KPI reporting.
Why It Matters
Fabric-First, Coordinated, Evidenced
Procurement frameworks differ by nation. In Wales we align to WHQS 2023, Target Energy Pathways and the Optimised Retrofit Programme (ORP). In the South West we work to Decent Homes standards and emerging Renters' Rights Bill expectations. Every carbon claim is evidenced per project, not quoted generically.
Fabric-First, Worst-First
Measures sequenced to the property, in line with the optimised retrofit approach.
Coordinated, Multi-Measure
Design, measures and ventilation joined up rather than sold separately.
Evidenced Carbon & Compliance
Outcomes documented against the buyer's reporting framework, not generic claims.
Scope
What We Deliver
From single-property retrofit to whole-stock programmes, fabric, heating, ventilation and generation coordinated under one PAS 2035 pathway.
Retrofit Assessment & Coordination
Whole-stock survey support, assessment, coordination and design involvement.
Fabric Measures
Cavity, loft and internal wall insulation to standard.
Low-Carbon Heating
Heat pumps and heating upgrades within the pathway.
Ventilation & Moisture-Safe
Whole-house ventilation designed alongside fabric, so airtightness and airflow stay balanced.
Solar & Battery
Generation and storage where the pathway supports it.
Monitoring & TEP Lodgement
Post-works monitoring, TrustMark lodgement and reporting in the buyer's format.
Mobilisation & Delivery
Coordination Is The Differentiator
PAS 2035 assessment, TEP design, tenant liaison, programme, RAMS and multi-trade coordination, all run as one programme under framework agreements.
Assessment & Surveys
Whole-stock or single-property assessment, fabric surveys and coordination under PAS 2035.
TEP Design & Pathway
Target Energy Pathway design, measure sequencing and ventilation strategy before install begins.
Programme & RAMS
Programme aligned to the buyer's schedule with full RAMS, ITPs, tenant liaison and site induction.
Coordinated Delivery
Dedicated site management, multi-trade coordination and daily reporting under framework agreements.
KPIs & Reporting
Visible Performance, Documented Accountability
Buyers see what's happening on programme, on H&S, on quality, on commissioning and lodgement, and on social value, in formats their boards and panels expect.
Programme Adherence
Weekly programme reporting against the agreed schedule, with early-warning of risk.
Health & Safety
RAMS, ITPs, permits, induction and incident reporting documented and shared.
Snagging & Quality
Snag list management with closure evidence, photo records and sign-off.
Commissioning & Records
Commissioning records, PAS 2030 sign-off, TrustMark lodgement and monitoring data on completion.
Carbon Reporting
Project-level carbon reporting in the buyer's format. Claims evidenced, not generic.
Social Value Reporting
Local jobs, apprenticeships, supply chain and community benefit reported per project.
Compliance
Accreditations & Insurances
PAS 2035 coordination, PAS 2030 install standards and TrustMark lodgement, with renewal dates published so your procurement team isn't chasing.
| Accreditation / Insurance | Status | Cover | Renewal |
|---|---|---|---|
| PAS 2035 Retrofit Coordinator | Active | - | |
| PAS 2030 (Insulation & Ventilation) | Active | - | |
| TrustMark Registration | Active | - | |
| MCS Certification (Heat & Solar) | Active | - | |
| Gas Safe Register | Active | - | |
| Public / Product Liability Insurance | Active | £5,000,000 | |
| Employers' Liability Insurance | Active | £10,000,000 | |
| Professional Indemnity | Active | £2,000,000 | |
| Insurance-Backed Guarantee Provider | Active | - | |
| CHAS / SafeContractor (or equivalent) | On request | - | |
| ISO 9001 / 14001 / 45001 | On request | - |
Social Value
Reported In Your Format, Evidenced Per Project
Social value isn't an afterthought. It's agreed up front against your framework's measures and reported on completion, with the evidence to back it up.
Local Jobs
We hire, train and supply from the local economy on framework projects.
Apprenticeships
Apprentice involvement on installs where the programme allows, supporting the next generation of installers.
Local Supply Chain
Preferential use of regional suppliers, scaffold and access partners.
Community Benefit
Community-facing actions agreed up front with the buyer, reported on completion.
Case Studies
Recent Projects
Selected retrofit and decarbonisation programmes with scope, risks managed and outcomes. [Add real projects with before/after photos, scope notes and buyer outcomes.]
[Add Project Photo]
[Case Study 1 Title]
[Sector] - [Location] - [Scope]
[Scope, risks managed, programme adherence, TEP / lodgement / social-value outcomes. Replace with real project content.]
[Add Project Photo]
[Case Study 2 Title]
[Sector] - [Location] - [Scope]
[Scope, risks managed, programme adherence, TEP / lodgement / social-value outcomes. Replace with real project content.]
[Add Project Photo]
[Case Study 3 Title]
[Sector] - [Location] - [Scope]
[Scope, risks managed, programme adherence, TEP / lodgement / social-value outcomes. Replace with real project content.]
Funding & Programme Finance (B2B)
Grant-Funded, Capital Works Or Phased Delivery
Whole-house retrofit can be delivered through grant-funded programmes, direct capital works or phased stock rollout, depending on the buyer's funding route and programme structure.
Programme-Specific Funding Only
Grant eligibility, funding rates and programme terms vary by scheme and property. Carbon outcomes and cost evidence are confirmed per project in writing, never quoted generically.
Grant Programmes
Warm Homes, LA Flex and framework-funded retrofit where eligibility applies.
Capital Works
Direct capital delivery with written quotation and programme-level reporting.
Phased Rollout
Stock sequenced by priority, voids or pathway stage, reported per phase.
Our Process
1
Assessment & Whole-Stock Survey
Whole-stock or property-level assessment, fabric surveys and coordination under PAS 2035.
2
Design & Target Energy Pathway
Target Energy Pathway design, measure sequencing and ventilation strategy agreed before install.
3
Coordinated Install
Framework-grade multi-measure install with RAMS, ITPs, daily reporting and PAS 2030 standards.
4
Monitoring, Lodgement & Reporting
Post-works monitoring, TrustMark lodgement, carbon and social-value reporting in the buyer's format.
Trust & Track Record
What Procurement, Asset Managers & Main Contractors Say
“CRS ran the whole-stock survey and coordinated fabric, heating and ventilation as one programme, not three separate contractors chasing each other.”
“TrustMark lodgement and TEP reporting came back in our format, with the evidence we needed for board without us chasing paperwork.”
“Mobilised under our framework with disciplined RAMS, weekly programme reporting and PAS 2030 sign-off we could actually audit.”
FAQ
Procurement & Delivery Questions
- Are you framework-ready for council and housing-association procurement?
- Yes. We work with councils, housing associations, facilities managers and main contractors under framework agreements, with RAMS, insurances, PAS 2035 coordination, TrustMark lodgement and reporting expected at that level. A current capability statement is available on request.
- Do you handle portfolio rollouts across multiple properties?
- Yes. We mobilise whole-stock surveys, sequence Target Energy Pathway design and coordinated install programmes across properties, rather than isolated one-off measures. Programme adherence, H&S and snagging are reported back to the buyer.
- How do PAS 2035, PAS 2030 and TrustMark lodgement work on your programmes?
- PAS 2035 governs the coordinated retrofit process, assessment, design and measure sequencing. PAS 2030 applies to the installation standards for insulation and ventilation works. TrustMark lodgement is completed on completion so the works are registered and evidenced. We document each stage for your diligence pack.
- Can you report carbon and TEP outcomes in our format?
- Yes. Carbon and Target Energy Pathway outcomes are reported per project or per portfolio in the buyer's preferred format. Claims are evidenced against the agreed reporting framework, not quoted generically.
- Do you provide social-value reporting?
- Yes. We report on local jobs, apprenticeships, local supply chain and community benefit on a per-project or per-portfolio basis. Specifics are agreed up front to match the buyer's social-value framework.
- Is a capability statement available?
- Yes. We provide a current capability statement and accreditation pack on request, with renewal dates for each accreditation and insurance to reduce diligence friction.
Request A Feasibility Assessment
For commercial, social-housing and framework enquiries. Or call 0800 009 2992.
Capability Statement and Accreditation Pack available on request.