Interested in Waterproofing, contact us to talk about your bespoke project


SDG offer a range of waterproofing systems including a full range waterproofing products for the construction industry. New construction or the repair of failed waterproofing.

Contact our technical team for expert advice.

Structural Waterproofing

Structural waterproofing deals with water ingress problems below ground level. We have a range of products to assist and our technical team are on hand to provide advise on the best products to be used.

Remedial Waterproofing

We offer a range of remedial waterproofing products. Our technical team are available for all enquiries.

SCP Tanking Membrane

Waterproofing membranes specifically developed for use as a high-performance waterproofing membrane to provide a totally watertight barrier in below ground concrete construction, including basements, underground car parks, plant rooms, access tunnels etc.

Coming Soon
Injection Resins

Resin Injections are designed for injecting cracks in concrete and masonry where there is a need to consolidate a structure or exclude water and air from contact with reinforcement.


Waterstop are an element of a concrete structure, intended to prevent the passages of fluids when embedded in and running continuously through concrete joints.

Liquid Waterproofing

An effective form of waterproofing, with a range of products

Joint Sealants

Sealants are used in construction to prevent fluids and other substances from passing through material surfaces, joints, or openings.