Bauder Flat Roof Replacement: High-Spec Residential Property, Beulah Walk, Woldingham, Surrey
Client
Private Homeowner
Sector
Residential – New Build / High-Spec
Project Overview
The Challenge
Our Solution
DL Jones Roofing proposed and delivered a full warm roof upgrade using the Bauder Bauderflex bitumen membrane system, renowned for its durability, high thermal performance, and weather resilience. We carried out a full strip-out of the failed roof, including the removal of the defective timber deck, and replaced it with a fully warrantied, Bauder-approved system.
As an approved Bauder installer, DL Jones’s work on this project qualifies for the full Bauder manufacturer’s warranty – not merely a contractor’s guarantee. System warranty documentation was provided on handover.
Scope of Work Included:
- Full removal of existing fibreglass roofing and timber substrate
- Installation of a new Bauder vapour control layer and high-performance insulation – full Bauder Bauderflex warm roof system
- Multi-layer Bauder reinforced bitumen membrane waterproofing – installed to full manufacturer specification
- Seamless integration with the property’s solar panel infrastructure
- Careful detailing around edges, outlets, and drainage to ensure long-term integrity
- Final high-spec finish in line with the property’s premium appearance
Results & Benefits
The new Bauderflex system delivered immediate improvements in thermal performance, waterproofing, and aesthetic finish. The client now benefits from:
- A fully compliant, long-life roofing system backed by Bauder warranties
- Reduced risk of future water ingress or insulation failure
- Improved energy efficiency, reducing long-term heating costs
- Compatibility with rooftop solar panels
- Enhanced property value and peace of mind
This installation demonstrates DL Jones Roofing’s expertise in high-spec residential projects and our trusted partnership with Bauder as an approved installer of premium flat roofing solutions.
Solar Panel Integration
Every penetration through a flat roof waterproofing membrane is a potential failure point – and a poorly detailed solar fixing is a common cause of flat roof leaks, particularly on systems not designed with solar in mind from the outset. DL Jones worked through the solar integration in full detail, ensuring every fixing point was waterproofed to Bauder’s specification.
The solar infrastructure was fully functional on completion and the waterproofing integrity of the new roof was confirmed through a thorough post-installation inspection. For new projects integrating solar from the outset, see our dedicated solar PV roofing service.
Looking for a Reliable Flat Roofing Specialist?
Whether you're facing persistent roofing issues or planning a new project, DL Jones Roofing brings over 30 years of commercial and residential roofing expertise. Get in touch today to discuss your roofing project.


