Guarantees for peace of mind

Aspire Basements Ltd will provide a 10 year below ground guarantee for all waterproofing systems.

  • Materials used by Aspire Basements are covered by a 30 year product guarantee, which is provided by leading manufacturers; Wykamol Group and Biokil Crown.
  • As an approved contractor we can offer an optional insured guarantees by CGS (Construction Guarantee Services Ltd).
  • Aspire Basements Ltd is insured to the sum of £5,000,000 by Amlin Insurance Service

Experts in basement conversions and waterproofing systems across Leamington & Warwickshire

Aspire Basements Ltd is a Leamington & Warwickshire based business who specialise in delivering high quality water proofing tanking solutions throughout Warwickshire. With our commitment to using only the best application and technology, we are an approved applicator for the UK’s leading waterproofing, tanking manufacturers. We are experienced in designing, constructing and managing Cellar / Basement Conversions throughout Leamington and Warwickshire.

At Aspire Basements Ltd we are proud to live out values of Integrity/Reliability/ Quality, and can safely say we can make your dream basement conversion a reality.


Qualified Team

Our excellent reputation is up held by our highly experienced and professional team who have a proven track record in all aspects of the industry. We draw upon extensive technical knowledge and know how to analyse and provide the most effective solutions. View some of our Current or Completed projects our team have worked on throughout Leamington and Warwickshire


Basement Waterproofing Association Member

The Basement Waterproofing Association is the trade representative organisation for registered manufacturers, suppliers and contractors in the UK of tanking products, such as cavity drain membranes for protection of basement & cellar structures against water from the ground.

This knowledge centre is nationally recognised as the accepted reference point for professional bodies and private individuals seeking information or guidance on the subject of protecting below ground structures such as basements, cellars, lift shafts and vaults against the ingress of water from the ground. Independent management ensures that the Association is run for the benefit of its members and their customers.


Aspire is a Wykamol Group Ltd registered installer

The Wykamol Group have developed a comprehensive range of products to treat damp, timber and masonry along with specialist products for structural waterproofing, condensation and structural repair. We provide a design and specification service to Architects and Engineers, Local Authorities, Contractors and private Homeowners.

In addition, Wykamol supply to a UK wide network of Approved Contractors to carry out treatments and installations to the highest standards, using our industry leading range of products. All can be backed by fully insurance backed guarantees.


Rest assured that Aspire Basements Ltd has the solutions for you, our experienced team will carry out a free detailed survey. Once initial diagnostics is completed we then create a comprehensive solution to your requirements.