How It Works
A Clear, Four-Stage Process
Every Kosi-Dry project follows the same straightforward approach. Here is how the process works, from the first assessment to the finished application.
01
Assess
- We look at your property and its masonry to understand the building and how it is exposed.
- We determine whether treatment is suitable for your specific surfaces.
- If appropriate, we explain the work involved and provide clear, straightforward advice — no unnecessary work.

02
Prepare
- The appropriate surfaces are checked before anything is applied.
- The masonry is prepared so that the specialist treatment can be carried out cleanly and professionally.
- Preparation is individual to each property and its condition.

03
Apply
- The specialist treatment is professionally applied to the suitable masonry surfaces.
- Each surface is treated carefully and consistently by Kosi-Dry.
- The application is carried out to a professional standard, with the finished result in mind.

04
Protect
- The treated masonry gains water-repellent protection.
- The treatment is designed to help reduce the amount of rainwater absorbed by the exterior.
- Your property is left looking much as it did before, but better protected against persistent weather.


Start with an Assessment
The first step is a free assessment, so Kosi-Dry can determine whether masonry protection is suitable for your property.
