Cellar basement waterproofing, cellar conversion, tanking, wall coatings, stone / brick repair and waterproofing. |
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Problems with Render? Cracks 'Blown' Rendering If the patching is obvious and in a very public area, it may be worth considering painting the wall after we have fixed the problems for an attractive alternative finish. When working with painted brick or painted render we would remove at least 80% because you cannot key onto a painted surface. PebbledashIf small stones or chippings are thrown onto the sand and cement mix already applied to the wall surface, the finish is known as a peppledash surface. Pebbledash is a popular surface coat, consisting of a thick base coat covered with a thin coat of render and small stones. Cracks 'Blown' Pebbledash If the thin top coat has separated, we would use a stabiliser to seal the surface and repair the surface. If the damage is through to the wall, both surfaces would be replaced in two stages, allowing the thick base coat to dry before applying the thin pebbled layer. If the pebbledash is to remain unpainted, we would try to use some of the original pebbles as replacements. If the patch is too obvious and in a very public area, it may be worth considering asking us to paint the wall for an alternative attractive finish. |
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It is essential to remove any dirt or grime from the wall.
We do this in the most efficient way, which is by hosing the area with a strong jet of water / pressure washer.
If there is evidence of mould growth, we use a fungicidal wash over the area before starting the repair.
If the brickwork still looks shabby after cleaning off the surface, rendering could improve the appearance.
Multiguard Solutions only use computer controlled premixed specialist renders with polymer and fibres to make our render systems anti crack resistant.
Render needs repairing?
Contact us today for a no obligation quote!
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