DP Preservations & Structural Ltd
Portsmouth, Hampshire
Checkatrade member since September 201510
Services
- Damp Investigation
- Damp Survey
- Dry Rot Treatment
- Penetrating Damp Treatment
- Rising Damp
- Structural Water Proofing
- Timber Treatment
- Woodworm Treatment
Customer Reviews
Write a review9.78 /10
Based on 20 reviews over the past 12 months
Quality of work
9.95
Reliability
9.95
Communication
9.95
Reviews (124)
10 Rising damp treatments & plastering
Posted 09 January
Dave damp proofed my bay wall in my front room, very efficient, clean and the finish plaster was exceptional , I will be using Dave again for future protects. Highly recommend.Verified reviewerJob location: PO210 Polite and dedicated
Posted 08 January
Amazing work. Polite workmen.They did a wonderful job clearing up sfter themselvesVerified reviewerJob location: PO510 Excellent work from DP Preservations
Posted 12 December 2025
Had a major damp problem in the front room of my house, got in contact with Dave at DP Preservations as I've used them before and was extremely happy with the work done. I received a detailed report of what the issue was and how they would deal with it, this was followed up by a quote with a breakdown of the work along with pricing and the start date. The work itself took 4 days and the DP Preservations team were professional throughout not only in the work they did but also their cleanliness and communication. The job was finished on time with zero issues, I can't recommend them enough.Verified reviewerJob location: PO210 Very happy with completed damp proofing work.
Posted 08 December 2025
Had a damp proofing work completed throughout ground floor including installation of air bricks at front and back of house. Very happy with work completed, as well as it being left tidy, they were happy to share advice on maintaining the walls going forwards. Also replaced skirting boards after existing ones had been damaged by the damp issues and done a separate bit of plastering in another room for me.Verified reviewerJob location: PO210 Dedicated team
Posted 24 November 2025
Damp proof course installed in study: Excellent work from a dedicated team. Communication was excellent and I always knew when and what was happening. Job completed in a timely manner. Very impressed with the finish (plastering, timber work). Would highly recommend .Verified reviewerJob location: PO510 Damp proofing
Posted 21 November 2025
Had a few quotes and DP Preservations was the most competitive and carried out damp proofing on my longe wall to a high standard, very pleased with the finish plaster and I highly recommend this companyVerified reviewerJob location: PO9
Photos
Company Info
Owner
Mr David Patourel
Ltd Company
11 years on Checkatrade
VAT Registered
No
DP Preservations & Structural Repairs Ltd have been in the building trade for 15 years. We are friendly, very reliable, hardworking and very clean. We want to give our customers the best service possible to leave them more than satisfied. If any problems do occur, there is 20-year assignable company guarantee, customers can also request a 10 Year Insurance backed guarantee for further peace of mind.
Every customer is important to us, and we like to complete our work to a very high standard and leave every job clean and tidy.
We like to ensure that you get the best service you can for your home!
We are approved installers of the following:
-Wykamol approved damp proofing specialist & timber treatments.
-Thor Helical approved installer, remedial wall ties and crack stitching.
-BPec approved installer for dry master & flat master installations
Below is a list of work we specialise in:
- Damp Proofing, Rising & Penetrating Damp
- Woodworm Treatment
- Crack Stitching
- Mould Eradication & Condensation Control, Dry Master & Passive Vent Installations
- Wet & Dry Rot treatments / Floor Replacements
- Basement Tanking, Membrane Systems
- Wall Tie Replacement, Fast Fix & Resin Fix
- Masonry Beaming
- Lateral Restraints
- Bathroom Suits & Plumbing Services
- All Aspects of Plastering, Interior & Exterior
- Rendering
- Roofing Repairs
- Damp & Timber Reports
This trade passed up to 12 Checkatrade vetting checks
Member since September 2015
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