A render is typically composed of cement, fine sand, and lime. A rendering mortar is applied on the wall layer after layer. The last coat is called the “finish.” There are many finishing effects when it comes to rendering. Stucco, Travertine, and K Rend Tyrolean are excellent examples of render finishes.

Exterior finishes such as these really should be applied in dry conditions as rain can easily wash the finish off after it’s been applied, so try and plan your application around any storms. Cover and Protect Vulnerable Objects Because the finish is soft before stabilizing, is it possible that it will susceptable to breaking down in a frost if painted without stabilising and could it still be susceptable even when solution applied. Once done you should have an even Tyrolean coating over the entire area that blends almost seamlessly with the existing finish.

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With all your potentially vulnerable areas covered and protected, the first task is to mix up a Tyrolean solution that can be applied to our given surface. For a full and detailed run down on the different types of render finish, including their advantages and disadvantages, see our rendering and exterior finishes project here. Tyrolean is a sprayed and often coloured mortar or cement mix, which is hand applied with a tool known as a tyrolean gun, or in some cases, a top fed hopper gun powered by a compressor. It is brittle, often quite short term, provides no protection against the weather and often finishes patchy.

Before getting started, we must first understand what rendering is and why this is an important step for the construction or remodel of your home. If plastering is for interior walls, rendering, on the other hand, is the process of covering exterior walls or interior accent walls.Tyrolean requires a special type of “Tyrolean gun” to apply it so read on below to find out how to both mix and apply this type fo finish to an exterior wall. Different Types of Render Finish Repeat the same process as you did for the first coat for your second coat, working steadily and methodically from one end of the work area to the other ensuring that all areas have an even coating that’s consistent with the existing finish. It can be applied as a cement colour or it can be coloured with the addition of an admixture, which is a coloured dye for the water in the mix. You can get tyrolean in a variety of colours, but you’ll need to be careful not to choose something too bright. If you’re unsure about which colour to go for, ask experts at your local builders’ merchants to recommend a colour that works well with your exterior walls.

It is often spelt incorrectly as Terylene, which is in fact a material used in haberdashery and dressmaking! This is a hand operated tyrolean gun It’s a cement based mixture that has silicone added to it to help it weatherproof your building, in theory anyway. Another option is to try to paint over your tyrolean render with a different kind of masonry paint. This can be expensive, but it can also give your home a much more professional-looking finish than simply painting over the original render. This is of course far from ideal, so this is what Never Paint Again does with houses that require repairs to tyrolean. How to repair tyrolean walls Once your rendered surface has been laid on or repaired and has fully cured a Tyrolean final coat can then be applied.

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There are air and electric powered versions available, however nothing beats the old method of doing it and whenever we do a job using this method, we strive to use a mixture of traditional building skills, and modern technology, to create a fantastic and long life transformation of any home, usually within the space of a week! This is repeated constantly until a desired cement texture is achieved on the wall. Once the second coat has been applied you will then need to leave it for 24 hours to fully cure. In some instances if the weather is colder it may take a little longer to fully cure. Apply Paint or Final Finish You may not be familiar with the name but if someone ever mentions render the image that pops into most peoples heads will be that of a rough and uneven finish on the exterior of a house, this is generally a Tyrolean finish or some type of pebble dashed finish. Once the solution is in your gun you can then start spraying. Staring at the beginning of your area to be covered, position the Tyrolean gun so the opening is facing the wall or surface you are working on.

The tyrolean mixture sometimes has unibond PVA added to it for better adhesion to the exterior wall. The tool is hand operated and can be very exhausting to use all day! You should note that tyrolean doesn’t always accept paints well, so you might need to try several layers of masonry paint before finding a colour that you like. It can also be difficult to get a smooth finish, so it’s important to work slowly and carefully to ensure an even finish across all the walls.

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When in operation, the Tyrolean gun throws and scatters the solution out everywhere so even if there is a potentially vulnerable area away from where you’re spraying, air on the side of caution and get it covered up! Are you looking for the best materials for your next render job? Visit Amaroc for premium-quality rendering materials and tools to make your next project simply amazing.