

Cavity Membrane Installation in Harpenden
We love it when we can show you the types of projects we get involved in, this one is no exception.
The project here in Harpenden is one stunning project.
Early days but it shows the start of a cavity membrane installation including including the installation of ground water and foul pumps.
We are installing the Delta NP Drain externally, cavity wall and floor membrane and perimeter channels and NB 1 slurry details to DPC levels.
We look forward to posting further pictures as this one progresses
If you have any requirements for External Waterproofing, we would love to assist.
Guaranteed Damp Proofing Repair Treatments!
Contact Shield Preservation today to discover how our expert damp proofing services can protect your property and preserve its value for years to come.
Call us today on 0800 098 2780
About Shield Preservation
Shield Preservation was set up by a team of professionals with over 30 years experience in the waterproofing, damp proofing and timber preservation industry. Our surveyors are CSRT and CSSW accredited, offering excellent service and sensible advice, for the smallest to larger projects both domestic and commercial.
Our friendly team provide specialist advice and guaranteed repair treatments such as waterproofing, damp proofing, woodworm, wet rot, dry rot, timber preservation, concrete repairs and structural repairs. We also carry out structural surveys to help you make informed decisions for preserving your property. So, contact us today and we’ll help you decide on the way forward with your property preservation problems.
Why Choose Shield Preservation?
Team
We boast a highly experienced team of surveyors providing site specific technical advice and designs for the most complex of projects from concept to completion.
Independent
As an independent company we are able to specify the appropriate products from a range of trusted suppliers to best suit the individual site and it’s limitations.
Guaranteed
Our works are backed up with a Shield Preservation Guarantee and we can offer an insurance backed guarantee through CGS (Construction Guarantee Scheme) if requested.
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