Structural Waterproofing, Tanking Services For Chichester, Bognor Regis & Emsworth Properties

Top Joints carry out structural waterproofing projects in domestic and commercial properties using a variation of high quality products. Depending on the waterproofing project that needs doing, wheather it be a basement, other areas of below ground, or even above ground depends on the product specified by our surveyor. Using waterproofing tanking membrane, tanking slurry, with the right preperation, you can be confindent your problem will be a thing of the passed.


When to use structural waterproofing systems

You would use structural waterproofing systems to resolve a range of problems and projects such as waterproofing damp basements, basement conversions, underground vaults, cellars and tunnels to protecting car park decks, water treatment plants and swimming pools. In some situations, some waterproofing products can be used above ground depending on the project being carried out.

A specialist field

Extreme care should be taken in undertaking any structural waterproofing work, as any problems that arise can have serious consequences. Ninety nine percent accuracy in most skilled trades would be considered an excellent standard where as in structural waterproofing it could constitute total failure if not done correctly! In this vital area of construction, technical products are all too often specified by people without the requisite knowledge and experience on tanking and slurry products, and are applied by untrained labourers with little knowledge of the exact requirements, resulting in failure. We have over twelve years experience in this field, and specialise in this sector, you can be very confident that you have chosen the correct contractor when instructing Top Joints for your waterproofing project.

Proud Members Of




We have every aspect of the damp proofing & condensation sector covered in the Chichester & Bognor Regis area, rising damp, penetrating damp, condensation control, structural waterproofing, wet & dry rot timber, remedial works, structural repairs, crack stitching, rendering. You can put your mind at rest knowing that we have 6 million pound liability insurance, & 10 million employers liability insurance.

Rising damp


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Penetrating damp


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Mould control


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Timber preservation


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Wood boring beetle


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Structural repairs


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Structural waterproofing


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Silicon Injection


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Dry Lining


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Please view below a few recent testimonials, please see more by clicking the check-a-trade links...

Client in Bognor Regis, See More...Check-a-trade

Building Chimney; Removing existing and Re-rendering outside wall; Installing new window and making good; Removing internal wall and making good; Some Internal plastering; Clearing Cavities; Damp Proofing; “Richard and his team did a really good job of all the work. Very polite, courteous and accommodating. I'd have no hesitation having them back to do more work and would definitely recommend them to friends.”

Client in Portsmouth, See More... Check-a-trade

Installed Kair Flat Ventilation System, “Work was carried out efficiently and neatly and clearly every effort had been made to clean up afterwards. The work took longer than scheduled - into second day - due to difficulty boring holes through re-inforced concrete (not anticipated) but this did not inconvenience me as flat is unoccupied at present. Allround a very friendly and helpful workforce. Very satisfied with outcome and would recommend this firm.”

Client In Climping, See More... Check-a-tarde

Fixing a damp problem and re-plastering, “We had a damp problem in our hallway and a number of contractors looked and quoted for the work. Top Joints were the only company to properly look into what had caused the problem and did not automatically assume we had rising damp (old house, no DPC). It turns out a leaking stop cock was causing a localised problem, yet everyone else tried to sell us a DPC. Once the real problem had been identified, Top Joints' quote and plan of remedial action was very competitive and we were happy to give them the work. Everyone we dealt with was courteous and polite and queries were responded to quickly and professionally. I would recommend Top Joints.”

Client In Southsea, See More... Check-a-trade

Fitted a kair track heat recovery ventilation system K-HRVF100, “Good humoured team who were a pleasure to have in the house. Disruption was minimal despite working in three separate rooms and the loft. This included cutting through three ceilings and fitting inlet and outlet vents through external walls. Kept informed of progress during the day. Quickly resolved small technical issue after installation. Would thoroughly recommend this company..”