Case Study: Flat Roof Replacement at Twydall Primary School
Project Overview
Twydall Primary School required a comprehensive replacement of its flat roofing system to address water ingress and install insulation to improve the buildings energy performance. The project involved the removal of the existing waterproofing layers, installation of new insulation, and application of a high-performance built-up roofing system. Additionally, mechanical and electrical services installed on top of the roof structure required careful disconnection and reinstatement.
- Location: Twydall, Kent
- Client: Twydall Primary School
- Sector: Education
- Project Duration: July 2024 – October 2024
- Services Provided: Specification Writing, Tender, CIF Bid Application, Project Management, Design & Build Coordination, Health & Safety Compliance, Contract Administration
Our Role / Services Provided
We managed the entire project lifecycle, including:
- Detailed roof condition survey and design of replacement system alongside Garland
- Coordination with mechanical and electrical contractors for safe disconnection/reconnection of plant and cabling
- Specification writing and Tender
- CIF Bid preparation and submission alongside client.
- Pre-start meeting and contract award
- On-site quality monitoring and reporting including supervision of roof strip-out, insulation installation, and waterproofing application
- Contract administration and Employers Agent duties.
- Snagging and Compliance sign-off
Scope of Works Completed
- Stripping of existing waterproof membrane across the flat roof area
- Application of new built-up roofing system including new tapered insulation to enhance roof drainage and thermal performance
- Mechanical plant and electrical cables carefully capped off and disconnected prior to works and reinstated upon completion to ensure operational continuity
- Comprehensive site clearance and waste management
Results & Outcomes
- Fully renewed flat roof system delivering enhanced waterproofing and durability
- Improved roof insulation contributing to energy efficiency gains across the school building
- Seamless coordination of mechanical and electrical services ensuring no prolonged downtime
- Project completed on schedule within the four-month timeframe
- Minimal disruption to school activities, with works timed to coincide with quieter summer months and less disruptive work continuing during term time.
- Positive feedback from school leadership praising communication and workmanship quality