Cavity wall insulation
Pre-install surveys for cavity fill programmes.
PreCheck · PAS2030 pre-audits
Surveys checked before you install—not after
Independent PAS2030 pre-audits for insulation installers. With Quality Mark Protection—so you can pursue an Insurance Backed Guarantee (IBG) with confidence.
Fast turnaround · Clear outcomes · Fair pricing
New installers: create an account to submit surveys and track checks in one place.
In partnership with
What is PreCheck?
PreCheck provides an independent audit of pre-building surveys undertaken before insulation installations in residential homes. Our service ensures that surveys are compliant with PAS2030 requirements, helping installers reduce risk, avoid costly remediation, and secure IBG certification through Quality Mark Protection.
By validating survey accuracy before installation begins, PreCheck gives installers confidence that every project starts on a solid foundation.
Why Choose PreCheck?
PAS2030 compliance assurance
Gain confidence that your pre-building surveys meet the stringent requirements of PAS2030, reducing the risk of non-compliance and failed audits.
Required for IBG certification
PreCheck is delivered in partnership with Quality Mark Protection, making it a necessary step for both new and existing customers to obtain an Insurance Backed Guarantee (IBG).
Price competitive
Our service is designed to be affordable while delivering exceptional value, helping installers maintain compliance without increasing project costs.
Fast & simple process
With an easy-to-use submission and review process, PreCheck integrates seamlessly into your existing workflow, ensuring minimal disruption to your operations.
Trusted partnership
Working alongside Quality Mark Protection, PreCheck provides the reassurance and credibility installers need to demonstrate quality and compliance.
Supported Insulation Measures
PreCheck audits pre-building surveys across these insulation types—use the grid below to see what we cover.
External wall insulation (EWI)
Solid-wall and EWI survey packs.
Hybrid wall insulation
EWI & IWI combined approaches.
Loft insulation
Cold loft and warm loft survey routes.
Park home insulation
EWI, loft & sub-floor where applicable.
Room in roof insulation
Converted roof spaces and dormers.
Underfloor insulation
Suspended and solid floor survey evidence.
Our expertise across these measures helps installers get consistent, reliable compliance support—whatever the project type.
How PreCheck Works
Four stages from upload to sign-off—follow the path left to right on larger screens.
Submit your survey
Upload your pre-building survey through our secure platform.
Expert compliance review
Auditors assess your survey against PAS2030 and Quality Mark Protection requirements.
Receive feedback
Clear outcome and actionable notes—fix issues before installation starts.
Proceed with confidence
Approved projects move forward—supporting eligibility for an Insurance Backed Guarantee (IBG).
Who is PreCheck For?
PreCheck fits teams who need PAS2030-ready surveys before work starts—whether you’re new to the platform or already with Quality Mark Protection.
Insulation installation companies
Firms delivering cavity, EWI, loft, and other fabric measures who want surveys checked before crews mobilise.
Retrofit contractors
Whole-home and programme-led retrofit where survey quality has to hold up under PAS2030 scrutiny.
PAS2030-certified installers
Installers working within certification schemes who need independent pre-audit assurance on survey packs.
IBG & Quality Mark Protection routes
Businesses aligning with QMP and aiming for an Insurance Backed Guarantee—PreCheck is built for that pathway.
New or existing customer: the same clear standards apply from your first upload.
Benefits at a Glance
What you gain when surveys go through PreCheck—at a glance.
Compliance
PAS2030-aligned pre-building surveys, checked by specialists.
Risk reduction
Issues flagged before installation—fewer surprises on site.
IBG eligibility
Supports the route to Insurance Backed Guarantees where applicable.
Efficiency
A clear, guided process from upload to outcome.
Cost-effective
Competitive pricing structured for installer workflows.
Credibility
Delivered in partnership with Quality Mark Protection.
Build Trust. Reduce Risk. Deliver Quality.
With PreCheck, installers can move forward with certainty, knowing their surveys meet the highest industry standards. Protect your reputation, streamline compliance, and secure IBG certification with confidence.
Start the conversation
Make your next survey audit-ready—before anyone steps on site
Drop us a line with your measure types and rough volumes. We’ll come back with pricing, turnaround, and exactly what to upload. Most enquiries get a same-day or next working day reply.
Already registered? Sign in to your dashboard.
Frequently Asked Questions
PAS2030 is the industry standard for the installation of energy efficiency measures in residential properties. Compliance is essential for quality assurance and participation in many government-backed schemes.
Yes. PreCheck is delivered in partnership with Quality Mark Protection and is required for both new and existing customers seeking an Insurance Backed Guarantee.
Turnaround times are fast and designed to align with installation schedules. Specific timelines can be provided upon request.
PreCheck supports a wide range of measures including cavity wall, external wall, hybrid wall, loft, park home, room in roof, and underfloor insulation.