Rendering refers to the application of render on the external façade of a building. The procedures involved can at times be likened to plastering. The winter period is always characterized by wet weather and cold snaps that are likely to last for a long period of time. As a result, it is always difficult for rendering to be applied on the outer walls. Rendering damp walls and those covered in frost is always difficult as compared to rendering dry walls. However, the process can still be handled during this season as long as a few tricks are put into considerations.
Use an outdoor heater
Frost and dampness clinging on the surface of your wall is one of the biggest challenges you need to deal with if you have to render your walls during winter. These two conditions are responsible for making it hard for the render to adhere to the wall smoothly and securely. This condition can be solved by using an outdoor heater. You can acquire an outdoor heater from a garden centre or an online shop. Whenever this device is placed near the wall to be rendered, it will leave the external surfaces clear of frost and dry. Applying render to such a wall increases its durability and you can live for a long period of time before having to render the wall again.
Use Non-freezing Substances
While rendering during winter the water used to prepare the rendering mix can at times freeze. Whenever this happens, you are definitely going to find it hard applying the render to the walls. You can solve this problem by buying some of the many substances that are designed to prevent freezing from occurring. One of such good substances to use is Febimix. Such a substance should be added to the render before applying it on the wall.
Using Cement Render
Modern cement render has been proven to be harder and stronger as compared to lime render. Using a painted or sealed cement render can be helpful during winter since it prevents damp from affecting the exterior. Cement renders are usually mixed with ordinary Portland cement. This type of render is so rigid and is not suitable for use to older buildings since the render can easily crack and spall. To boost the durability of the render, hydrated lime should be added to the mixture of cement. Cement render is suitable for modern buildings that are constructed using double skin walls and wall ties.
If you do not have time to render your house during the warm season, you can actually carry it out during the winter period. If these techniques are followed keenly, your rendering will last throughout the cold season into the warm season with an exciting appearance. You can forget about the humid and damp weather that causes serious problems on the exterior parts. Making use of an experienced rendering professional will help you achieve the best during this season. They have the capability to incorporate class, beauty and a unique style to the rendering mix in order to make your house appealing and more secure. There are a number of companies who can perform rendering in the winter.