Damp Proofing Treatment in Kent

Overview

Products: WeatherTek Masonry Protection Cream

Settled within the rolling countryside lies Grade II Listed family house with accompanying outhouse made of brick construction with part tile hung upper elevations under a tiled roof. The owners of the property wished to transform what was an old unused barn into a home office. What concerned the owners, however, was the erosion of the exterior walls which they believed to be the result of rising and penetrating damp.

During the external inspection of the property, it became apparent to our surveyor that there was no evidence of an original damp proof course. This was thought to be due to the age of the property and the high ground levels.

Inspection of the internal wall surfaces of the property was completed using an electronic moisture meter, where high readings were observed at full height. After consideration of the instrumental readings, soluble salt contamination, and other relevant factors, it was assessed that the elevations within the building were affected by dampness and the installation of a chemical damp proof course would need to be put into place.

Lateral moisture penetration due to porous masonry was noted to the building generally, the moisture ingress was not in the form of free-flowing water. We, therefore, recommended a vertical physical barrier to be installed in the form of a cavity drainage membrane to the damp wall surface at full height.

Water Absorption Test

During our inspection of the property, our surveyor carried out a water absorption test to the front elevation and left-hand flank wall of the property. This test indicated that the external walls of the property were particularly absorbent and would benefit from an application of WeatherTek Masonry Protection Cream. When masonry becomes wet, its temperature drops and it becomes colder, and cold walls can mean colder buildings as energy/heat escapes much more readily. WeatherTek works by providing treatment for rising damp, increasing the thermal efficiency of your masonry by up to 29%, whilst allowing the masonry to breathe. The application is designed to be applied to stable masonry with no outer decorative coating.

Methodology 

WeatherTek Masonry Protection Cream

A period of up to two weeks was required to allow the newly pointed areas and rendered areas to cure before applying WeatherTek Masonry Protection Cream. Following this, our technicians applied one coat of WeatherTek Masonry Protection Cream to the external walls indicated,  protecting the door and window areas as work proceeded. Also, of great benefit to the property owner, Weathertek Masonry Protection Cream carries a Timberwise 10-year guarantee, alleviating any concern should damp issues persist.

Type C Waterproofing System

As the property was intended for domestic living accommodation, the waterproofing specification had to reflect its intended purpose. In order for the conversion to be made fully dry and habitable, Timberwise installed a cavity drain membrane lining system to the walls and floor.

The membrane terminated below the surface of the solid floor into a purpose-built drainage channel. The system was then fixed to the wall surface with sealed brick plugs. These plugs then became the fixing points for the battens to support a dry lining system. Additionally, the outlet for the drainage channel was connected to the external drainage already in place. The installed system now provides a dry internal surface, without the need for extensive damp proof hard renders.

DriWise Damp Proofing System

Following the findings, Timberwise technicians also installed a DriWise damp proofing system onto the damp walls, which was supplemented by vertical installations as necessary to prevent filtration and to provide continuity of the system to the split-level structure.

Another beautiful day at another beautiful property. Through a combined method using the application of DriWise, WeatherTek, and Cavity Drain Membrane, this property is transformed  into a habitable living space”

Timberwise Waterproofing Design Specialist

Results 

Timberwise completed the works including internal modifications with great success and the new office makes a great space in which the customer can work in. Timberwise understands buildings and the requirements to deliver a successful refurbishment hassle free all whilst preserving the character of the building

Get in Touch with Our Damp Proofing Specialists

It is vital to correctly identify the damp problem you have so that the correct damp proofing solution can be put in place for your property. To correctly determine the form of damp treatment required, we recommend a Damp and Timber report from our damp proofing company.

Timberwise has over 5 decades of experience in identifying and providing specialist damp proofing using techniques such as a damp proof course. For peace of mind that your problem is rectified, call our experts today on 0800 288 8660 or click below to arrange a damp survey online.

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