Service description
Extension, installation, repair, maintenance, renewal, removal, renovation or alteration, as relevant, of the waterproofing of basements, roofs and walls using specialist systems.
Roof Waterproofing
We install, repair, renew and maintain waterproofing systems for roofs, helping prevent water ingress and protecting the structure, finishes and contents beneath.
Basement & Below-Ground Waterproofing
We provide specialist waterproofing solutions for basements and below-ground structures, addressing moisture and water penetration to protect the integrity of the building.
Walls & Structural Waterproofing
From existing water damage to preventative protection, we apply appropriate waterproofing systems to walls and other vulnerable areas to improve durability and prevent deterioration.
Roofing & Waterproofing Renewal
Where existing systems have reached the end of their service life, we undertake removal, renewal, renovation and alteration works to restore performance and provide long-term protection.

Service approach
At Dlambili, we deliver specialist roofing and waterproofing solutions designed to protect buildings from water ingress, weather damage and deterioration. From new installations and extensions to repairs, renovations, maintenance and complete renewal, we work across roofs, walls and basements using appropriate specialist systems and practical expertise. Whether we are addressing an existing problem or preventing one before it starts, we focus on durable solutions that protect your property and extend its life.
Assess The Process
- We start by understanding the condition of the building, identifying the source of water ingress and assessing the areas that require attention before recommending a solution.
Specify The Right System
- Every building and waterproofing challenge is different. We select practical, fit-for-purpose systems based on the structure, environment, condition and performance requirements of the project.
Execute With Precision
- Our teams take ownership of the work, paying close attention to preparation, application and detailing to ensure the waterproofing system is installed correctly and performs as intended.
Protect For The Long-term
- We focus beyond the immediate repair. Through quality workmanship, maintenance and appropriate renewal, we help clients protect their assets and reduce the risk of recurring problems.
What sets our work apart
We don’t simply cover up leaks — we solve the problem behind them. Our ability to undertake extensions, installations, repairs, maintenance, renewals, removals, renovations and alterations allows us to manage the full lifecycle of waterproofing works. Combined with specialist systems, practical expertise and accountable execution, we take the load from our clients and deliver solutions designed to protect their investment for the long term.