Independent window and door inspections across London.
DMR supports London homeowners and property professionals who need focused technical evidence about defective, disputed or incorrectly specified windows and doors.
Coverage
Local site visits with an agreed technical scope.
Central, north, east, south and west London, subject to access, parking and the agreed scope.
London properties often combine older openings, altered buildings, conservation considerations and restricted site access. The inspection scope is agreed carefully so the time on site reflects the products and evidence that genuinely need review.
Standard travel is included in the quoted inspection fee.
Parking, site access and any unusual requirements are considered before the total fee is confirmed.
Common instructions
Window and door concerns DMR can review
Period properties
Traditional sash windows, replacement joinery and altered openings can create questions about fit, detailing and specification.
Flats and managed buildings
Access, responsibility for external elements and available building documents may need to be established before inspection.
Recent refurbishments
Snagging concerns can involve alignment, finishes, glazing, seals, hardware and incomplete making good.
Complex complaints
Several suppliers or contractors may be involved, making a clear schedule of evidence particularly useful.
Available services
- Initial case reviewDocument and photograph review before deciding whether a site visit is proportionate.
- Site inspectionPhysical examination, relevant measurements and photographic evidence within the agreed scope.
- Technical reportA structured written report where the complaint or negotiation requires formal findings.
- Complaint supportTechnical organisation of evidence and review of responses received from the supplier or installer.
Next step
Request a regional inspection quotation.
Provide the postcode, approximate number of products and main concerns. DMR will confirm the scope, availability and total fee.