The leading national waterproofing specialists 

The leading national waterproofing specialists 

If you need comprehensive and reliable waterproofing, damp proofing, gas membranes or timber treatment on any scale, our group delivers the resources of a national company with the personal touch of a local business.  
 
As members of the Property Care Association, all of our operatives are fully trained and regularly work with Tier 1 contractors, civil engineering companies, local authorities, property developers, quantity surveyors, landlords and homeowners across the UK to protect structures from potentially devastating water ingress problems. 

Experienced and trusted 

Experienced and trusted 

Thanks to significant resources and a can-do attitude, our qualified, experienced and trusted contractors work with civil engineering companies, property developers, quantity surveyors, landlords and homeowners across the UK to protect structures from potentially devastating water ingress problems. 

Versatile solutions for future-proofing buildings 

Versatile solutions for future-proofing buildings 

We believe that prevention is better than cure. However, if a building or structure has succumbed to damp, fungal decay or corrosion, we also offer expert solutions through damp control, timber treatment and cavity wall stabilisation. This combination of protection, preservation, repair and reconstruction makes us your go-to contractor for all of your waterproofing requirements. 

Our Core Design & Installation Services 

Our Core Design & Installation Services 

From an existing basement, balcony or wine cellar to stepped party walls and entire buildings, over the years we’ve helped countless customers and clients to unleash the potential of a wide range of both new and existing built environments. Our group projects have involved waterproofing works for a monastery, a unique Grade 2 circular theatre, and countless commercial and domestic applications, which shows just how versatile and innovative our designs and installations can be. 

Waterproofing 

Effective and reliable waterproofing is required in order to transform old and disused below-ground areas into warm, dry and comfortable living environments. We guarantee an effective long-term solution that will keep the below-ground area protected against moisture. 

Gas Membranes 

Our specialist contractors are highly skilled in the installation of ground gas membranes using numerous jointing methods, including both welding and tape systems depending on the nature of the project. 

Other Services 

From damp proofing, damp control and timber treatment through to strutural and wall stabilisation, the National Waterproofing Group members offer a wide range of additional services. 

Outstanding delivery on any scale 

Outstanding delivery on any scale 

Our collaborative way of working enables the fast, effective and affordable waterproofing of large commercial civil engineering projects nationwide from design through to completion. Meanwhile, our dedication to doing our sector proud means that we also help homeowners to upgrade their properties, such as the transforming of damp and fusty existing basements and outbuildings into warm, dry and comfortable living spaces. 

Peace of mind with every project 

Peace of mind with every project 

We understand that you want to be reassured that you will only ever receive exceptional service, which is why we continually invest time and money into remaining the UK’s leading waterproofing group. Through strategic investment, industry accreditations such as CSRT and PCA, comprehensive insurance and unparalleled expertise, we’re your go-to contractor whenever you need anything from the treatment of a single room to the design, planning and installation of a large-scale waterproofing project. 

Client Feedback 

Client Feedback 

"Superb! Great group of companies that always put their clients first. Really took the time to talk through the work required and consideration was given to my tenants to ensure they were kept informed. Did a superb job and I would highly recommend!" 
 
- JT 

Our members are fully accredited with a wide range of organisations 

Our members are fully accredited with a wide range of organisations 

Ask us anything 

Ask us anything 

If you’re looking for trusted, experienced, fully insured and friendly contractors who can manage your waterproofing project from concept to fulfilment, get in touch today through our contact form. 
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