J Warwick Waterproofing

About Us

J.Warwick are specialists in complete roofing systems, as well as structural water and damp proofing; with extensive experience providing a comprehensive service to both commercial and residential projects operating nationwide.

Local to Alton, Hampshire; providing services across Hampshire, Surrey, Berkshire and London. 

We are now also active on MyBuilder.com where we are proud to be part of the assessed quality tradesmen operating in multiple areas. 

Roofing Systems

Flat Roofing

Torch on felt roofing
Built up felt roofing
Green roofs
Singly ply roofing
Liquid roofing
Onduline roofing
Fascia's and guttering
Leak and roof repair



External torch on tanking

(For external waterproofing we offer a torch on tanking service to walls, foundations and concrete pours)


Damp Proofing

Internal and basement torch on waterproofing

(Providing complete torch on fixes to keep your property free from damp; whether it be residential or commercial any structure can be affected by water penetration)

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