Ralcon Industrial Construction is an established company based in East Sussex with expertise on specialist Flat roof and cladding systems. Ralcon ensure our customers receive complete satisfaction and trust in our work with cost effective solutions in every project.

About Us

We install and maintain many types of Flat Roof and Cladding Systems including PVC Single Ply Membranes, Single and Twin Skin Profiled Metal, Composite Panels and Over-Clads, together with Soffit, fascia and Gutter Installation as part of any building envelope system for businesses across the South East in London, Kent, Sussex and Surrey. Our Services are offered to New Build Projects, Refurbishment to current Roof and Wall Systems, Repair and Maintenance and Professional Asbestos Removal.

As well as providing our Roof and Cladding Services to the agricultural, commercial and Industrial sector, we also provide Flat Roofing Services to domestic properties using Hi-tech PVC Single Ply Membranes which can be a more contemporary alternative to traditional methods such as felt and asphalt Flat Roof Coverings.


Ralcon has comprehensive experience with Agricultural Roof and Wall Cladding and can offer a wide range of services and products to suit your Agricultural Building Requirements. Here at Ralcon we understand there are many different types of buildings in the Agricultural Industry that require controlled environments that are specific to their purpose.

Over the years there has been numerous cases of structural failures in the Agricultural Industry, many of which have resulted in complete collapse of buildings due to the ever increasing unpredictable weather where heavy snow and high winds have been the cause. At Ralcon we understand that It is paramount that the correct systems are used for structural durability as well as maintaining the correct environment.

We use Sika Sarnafil PVC Single Ply Membranes

With Sika Sarnafil being the market leader in Single Ply Membranes, it is our product of choice for Single Ply Roofing Systems. It is a strong, flexible PVC material which uses a Hot Air Heat Welding Process.

As licensed installers of Sika Sarnafil we are able to offer a guaranteed solution and product to any waterproofing scenario from Flat Roof Repair and Replacement to the installation of a New Flat Roofing System.

Roof Assured by Sarnafil

Roof assured by Sarnafil is part of the Sika Sarnafil brand. Their success has seen them become one of the worlds most recognised suppliers of PVC Single Ply Roofing Membranes. Their product have been independently assessed by the British Board of Agrement (BBA) who give the product a life expectancy in excess of 40 years.

With a guarantee range of 10, 15 and 20 years, we are proud to offer the domestic market this outstanding alternative to older Flat Roof Coverings such as Felt and Asphalt. If you are looking for a more contemporary, modern look to your Flat Roof Requirements, Single Ply membranes should be your system of choice.

We are excited and proud to be able to offer the domestic customer this winning blend of Sika Sarnafil technical know-how, class leading warranties and unrivalled range of flat roofing products combined with Ralcon time served practical expertise guiding you from concept to completion.Matt Naylor. Director

Trusted in the Industry