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Service

Complete Roof Assurance

One appointment. One relationship. Protection from design through to end of life.

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Most roofs fail not because of one catastrophic event, but because of gaps — between design and construction, between handover and maintenance, between the contractor leaving site and the building owner discovering a problem years later.

Complete Roof Assurance closes those gaps. It is a single, integrated service that protects the roof at every stage — from independent design review through construction quality assurance, sensor commissioning, continuous monitoring and planned preventative maintenance for the lifetime of the building.

One consultant. One continuous relationship. A complete evidential record from day one.

The service

Five stages. One integrated service.

01

Waterproofing Design Review

RIBA Stage 3 or 4 — falls, overflows, membrane selection, drainage, build-up, penetrations, upstands, interfaces. Provided free for preferred clients.

02

Sensor System Design

Bespoke moisture sensor array tailored to the roof's construction, risk profile and monitoring objectives.

03

QA During Installation

Independent QA inspections appointed by main contractor — more independent than industry standard. Sensor commissioning included.

04

Continuous Sensor Monitoring

Continuous monitoring, change alerts, quarterly performance reports, annual condition review.

05

Planned Preventative Maintenance

BS 6229 Clause 8.2 biannual inspections (autumn + spring) included. Keeps warranties live.

Why this matters commercially

A failed roof membrane on a complex scheme typically costs six figures to investigate and remediate. Complete Roof Assurance gives the owner a complete, timestamped evidential record from design through to the present day — and surfaces problems early, when remedy is cheapest.

Who this is for

  • Developers and asset holders wanting independent assurance over full roof life
  • Tier 1 contractors wanting a defensible paper trail at handover
  • Housing associations and institutional landlords managing long-term maintenance
  • Architects and structural engineers verifying waterproofing pre-sign-off

Related technical resources

BS 6229:2025  ·  BS 8102:2022

Talk to us about Complete Roof Assurance.

Project-specific pricing; design review typically free to preferred clients. 48-hour scope and fee response.

Discuss your project