Case Study

Cadburys World

Roof refurbishment of a flat roof area using a Garland Duracoat PMMA liquid System.

Client / Main Contractor
Merlin Entertainment – ADI Ltd
Location
Cadburys World, Bournville, Birmingham
SectorCommercial
Roof Area (approx)60m2
Start Date28/04/2025
Completion Date12/05/2025
Scope of Works

Clean and prep inc jet wash with 3000psi to exisitng roof coverings and installation of a new Garland Duracoat liquid-applied PMMA warm roof waterproofing system, including insulation upgrades using a cut to fall scheme to aid water run off and new perimeter detailing inc a new guardrail.

Technical Details

System InstalledGarland Dura coat PMMA.
ComplianceInstalled in accordance with NHBC, BS 6229 / BS 5534, Safe2Torch, and manufacturer specifications.
Warranty20 year single point.

Build-Up / Specification

  • Vapour control layer: Garland SA flex vapour control layer
  • Insulation type & thickness: Cut to fall PIR insulation scheme
  • Waterproofing system: Garland SA flex Carrier membrane
  • Finish: Duracoat PMMA in Grey

Challenges & Solutions

Examples:

  • Live site with work area contained within the main delivery entrance so really tight access and key communication with site maintained at all times.
  • Difficult access requiring scaffold and materials hoist.
  • Complex detailing resolved with manufacturer guidance and system design inc bespoke Leadwork at perimeter

Outcome / Results

  • Delivered on programme
  • Fully warranted by manufacturer
  • Improved thermal performance
  • Positive client feedback

Testimonial

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Client Name

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