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Repairing Render and Maintaining a Rendered House

Repairing Render and Maintaining a Rendered House

Render cracking and marks your house is something to look out for. This is because a clean cut rendered house is more aesthetically pleasing to look at then a dirty cracked house. The walls of a house are the faces of our homes and their are 4 of them.Not only do they hold the structure itself up but they prevent unwanted element coming into your home. When well-maintained and built correctly they can also keep the interiors warm and comfortable.

As the homeowner, being able to identify signs of cracking or failure and putting them right is down to you. Carrying out render repairs when necessary is vital. The necessary job the is maintaining your home is so important that if not seen to then serious flaws can develop. Look out for cracks or bulges on your render surface which will both indicate repairs are needed.

How to identify cracks in your render

Areas that need maintenance will sound hollow when tapped, or chunks of render may have fallen off, showing the wall behind. Hairline cracks tend to happen over time so if the wall itself moves or cracks, the surrounding render will also. One type of traditional render is lime render this is more flexible than modern cement. Meaning cement render shouldn’t be applied to older buildings. Although the highest cause of cracking and bulging render is in fact frost getting trapped between the render and the wall.

Small areas should be sealed as soon as they first start to show. This is because water can get through then freeze and expand, making larger cracks. It is best if you patch larger cracks using the same rendering mix that was used on the walls initially. If this however isn’t possible, you can use a rendering patching compound.

Steps to repairing your render

Before you repair cracks you need gather all the necessary equipment. To prepare for application you should remove any loose material or debris. Adding masking tape to the edges of the damaged area to prevent damage to existing render etc. To prevent irritation to the skin, using gloves whilst mixing is advised. Apply the render using the filling knife to the specified depth and end. take away the adhesive tape and any excess material and permit to dry. Employing a sponge gently rub the render to attain the specified result and to mix with the present material.

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