Damp Defence

Damp Defence Damp Proofing and Timber Treatment Specialists Damp Defence have many years of experience of diagnosing damp, wet and dry rot, woodworm, and water damage.

We will carry out a thorough survey and diagnose the cause and recommend a solution to the problem in our detailed report which will normally be emailed. You can be assured that our PCA (Property Care Association) trained damp proofing technicians have many years’ experience in working in occupied properties and are fully aware of your needs whilst carrying out the work. We only use the safest and

most up-to-date damp proofing and timber preservation materials and will keep you advised of our progress for the duration of the work. All damp proofing works are covered by our long-term guarantee.

Job completed in Cardiff we removed the plaster back to brickwork, installed a chemical dpc, rendered with our added wat...
27/05/2026

Job completed in Cardiff we removed the plaster back to brickwork, installed a chemical dpc, rendered with our added waterproofer and salt retardant additives and finished with a thistle plaster. Contact us for any damp issues

Job completed in Newport. We removed the plaster back to brickwork, installed a chemical dpc, applied a tanking slurry d...
21/05/2026

Job completed in Newport. We removed the plaster back to brickwork, installed a chemical dpc, applied a tanking slurry due to high external ground levels, used a mixture of render with our waterproof and salt retardant additives and plasterboard and finished with a thistle plaster. Another happy customer. Contact us for any damp issues

Heated p.i.v unit fitted today in Cardiff. Contact us for any mould or condensation issues
15/05/2026

Heated p.i.v unit fitted today in Cardiff. Contact us for any mould or condensation issues

Job completed in Cardiff. We removed plaster back to brickwork, installed chemical dpc, rendered with our added waterpro...
14/05/2026

Job completed in Cardiff. We removed plaster back to brickwork, installed chemical dpc, rendered with our added waterproofer and salt retardant additives and finished with a thistle plaster. Contact us for any damp issues

Job completed in newbridge. We removed plaster back to brickwork, installed chemical dpc, applied a tanking slurry due t...
14/05/2026

Job completed in newbridge. We removed plaster back to brickwork, installed chemical dpc, applied a tanking slurry due to higher ground levels and rendered with our added waterproof and salt retardant additives. All ready to be plastered by others. Contact us for any damp issues

Job completed in Newport. We removed the plaster back to brickwork, installed a chemical dpc and applied a tanking slurr...
13/05/2026

Job completed in Newport. We removed the plaster back to brickwork, installed a chemical dpc and applied a tanking slurry due to high external ground levels and rendered the walls with our added waterproof and salt retardant additives. We also applied a self level to floor ready to come back once the roof is finished to plaster and apply an epoxy resin to the floor.

A standard p.i.v unit installed in Bedwas today. Contact us for any mould or condensation issues.
30/04/2026

A standard p.i.v unit installed in Bedwas today. Contact us for any mould or condensation issues.

Job completed for church of wales in Newport, we removed the plaster back to brickwork, installed a chemical dpc, rende...
30/04/2026

Job completed for church of wales in Newport, we removed the plaster back to brickwork, installed a chemical dpc, rendered with our added waterproof and salt retardant additives and finished with a thistle plaster. Contact us for any damp issues.

Job completed in Newport we rendered with our waterproof and salt retardant additives to the walls required we replaced ...
24/04/2026

Job completed in Newport we rendered with our waterproof and salt retardant additives to the walls required we replaced the lintel and opened fireplace,we re- plastered all walls and ceiling. We all patched in some external render. Another happy customer. Contact us for any damp issues.

Piv unit installed today in Pontypool contact us today with any mould or condensation issues
24/04/2026

Piv unit installed today in Pontypool contact us today with any mould or condensation issues

Address

Clos Nant Mwlan
Cardiff
CF23

Telephone

+447542529734

Website

https://www.dampdefence.co.uk/

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