Flat roofing specialists across London & the South East

Supporting developers and main contractors across commercial and public sector in construction.

Survery

Site Inspection and Assessment

Specification

Technical System Design

Cost Plan

Budget & Commercial Planning

Programme

Scheduling & Logistics

Delivery

Controlled Installation

QA & Handover

Inspection & Documentation

O&M Pack

Manuals & Warranties

Commercial

Railway

Healthcare & education

New Build & Refurbishment

Featured projects

AWARDS

NFRC Awards 2026

Winner - Reinforced bitumen membrane for project Cambridge South Station.

IMA Awards 2025

Runners up at this years awards for BMI Icopal high performance felt waterproofing system to the new rooftop extension — a complex build situated on top of the main roof — as well as to the shared outdoor terrace in a busy central London location.

IMA Awards 2025

Runners up at this years awards for the waterproofing and the installation of a Icopal Parabit hotmelt system comprising 4,000m2 Parabit Hot-Melt.

IMA Awards 2018

Hambro Roofing received an award at this year's. IMA Awards for the waterproofing and the installation of a Icopal Parabit hotmelt system comprising a full system build up;

Parabit Hot-Melt
Thermazone IVR Insulation
Monarperm Filtration Layer
Paved & Brown Roof Finishes

Corporate Social Responsibility 2016

Hambro Roofing win Havering Business Award for Corporate Social Responsibility 2016.

Icopal IMA Awards 2016

Runner up - Installation of a wet-pour rubber surface to create a safe play ground area for children on John Stainer School in Lewisham. There was also the addition of a glass dome installed on the roof top to create a 'roof top class room' for the children with a solar system around the perimeter edge of the roof, handrail and purpose made seating areas fixed to the roof.

IMA Awards 2015 - Eco-Activ

Hambro Roofing win 3rd place for the Eco- Activ award for our works to Heathfield Infant & Junior Schools in Twickenham.

IMA Awards 2015 - Green Roofing

2nd place in the 'Green Roofing' category for our works to Heathfield Infant & Junior Schools in Twickenham. Over 2,000m2 of new works on timber deck, full built up felt roofing system consisting vapour barrier, insulation, Icopal Profiles waterproofing system.