A Tyrolean finish is usually applied as a finishing coat over an already rendered surface, see our project here on mixing and applying render and also see this project here on how to repair and patch rendered surfaces. To ensure the repair or patching work is as invisible as possible it’s a good idea to paint the entire wall or area that’s been patched and not just the patch itself. I have only just discovered that most masonry paints and some wall coatings can be applied with an 'air texture gun' like this one, As you can see in the image below there is a small lever on the side and this is used to adjust the size of Tyrolean blobs that end up on the wall. To create larger blobs the handle is adjusted so that the fingers or prongs rotate slower causing larger blobs to be emitted, where as when adjusted to rotate faster smaller blobs are emitted for a smoother finish.

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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 Aside from Tyrolean there are numberous other render finishes that can be used on the exterior of a property, some of these include: By doing so when you come to make your next mix you will know exactly how much water and powder you need to get exactly the same mix time after time. A good tool to use for this is a scoop as you can scoop exactly the same amount of powder each time. Fill up Tyrolean Gun Also keep an eye on the Tyrolean reservoir in the base of the gun and refill if needed. If you need to mix some more solution do so but as mentioned, make sure it is the same consistency as the last mix!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.

Weber Cullamix Tylorean Render White 25kg | Selco Weber Cullamix Tylorean Render White 25kg | Selco

Once your rendered surface has been laid on or repaired and has fully cured a Tyrolean final coat can then be applied. 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! At the end of the day im a good sparky, roofer, plumber and basic chippy but im definitely no renderer !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 In some cases if the property is listed or it is in a conservation area you may not have much of a choice about the type of finish you can use as this may be stipulated to you by your local building control office. Tyrolean is a form of cement-based render finish for exterior walls that hels to both protect and waterproof exterior walls from the elements. As there are different grades of Tyrolean finish e.g. small lumps all the way up to fairly large lumps, if you are patching or repairing a Tyrolean rendered area then the new finish is going to need to match the existing finish, otherwise the repair will stand out like a sore thumb!

Weber One Coat Base Render 25kg | Toolstation Weber One Coat Base Render 25kg | Toolstation

The type of finish that is suitable for your project will depend on a few factors that include the type of existing finish if there is one (in the case that you are patching or repairing existing render), the type of property it’s being applied to e.g period or new, whether the property is listed, the type of finishes surrounding properties have etc. Once done you should have an even Tyrolean coating over the entire area that blends almost seamlessly with the existing finish. 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 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. Discover roofing products to ensure a high-quality finish. Prepare structures with roof felt to protect against the elements, using suitable adhesives and primers for a lasting result. Once preparation is complete, choose from PVC roof tiles, polycarbonate sheets and other sturdy options for the ideal design.

One of the reasons I hired a tyrolean gun was the fact that I have 2 years experience of spraying furniture and metal etc. Obviously I made a mistake because applying tyro is entirely different and requires more muscle than finesse.

Tyrolean Roughcast Applicator | Travis Perkins

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 powder comes in 25KG bags and is essentially mixed in the same way as plaster in that you add the Tyrolean power to the water.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. Its not a good idea to apply render or tyrolean unless your using the correct mix / additives / aggregate etc. High performance webercem concrete repair system has been specified for a smart exterior makeover to a unique building. With the powder added, use a mixing paddle or whisk as they are also known in an old electric drill to mix the power and water together. Keep a very close eye on the existing surface and the new surface you are applying and compare the size of Tyrolean blobs. If needed increase or decrease the speed of the gun to adjust the size of the blobs you are applying until they match the existing.