Sealant, repointing and water ingress repairs in Leeds
We carry out sealant replacement, mortar repairs and masonry protection across Leeds.
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Leeds includes a wide mix of property types - from older brick terraces and stone buildings to more modern developments. Regardless of age, when perimeter joints or mortar begin to fail, water ingress and draught issues follow.
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Our work focuses on diagnosing the cause of failure and applying the correct repair.
Common problems we fix in Leeds properties
Across Leeds we regularly resolve:
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In many cases, these issues develop gradually as materials age and joints lose flexibility.
Understanding how different Leeds properties behave
Older brick terraces often rely heavily on the condition of mortar joints to remain weather resistant. Once joints erode, wind-driven rain can penetrate more easily.
Modern properties can experience different issues, particularly where perimeter sealant or gaskets have degraded around uPVC frames.
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Correct diagnosis depends on identifying whether the problem sits:
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In the mortar joints
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In the external perimeter seal
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Within the frame gasket system
Each requires a different solution.
Choosing the correct repair in Leeds
Depending on the defect, the appropriate repair may include:
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Where masonry is repeatedly absorbing rainwater despite sound joints, breathable water-repellent treatment may be considered - but only once active defects are corrected.
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We do not recommend applying coatings over failed joints.
A focused, specialist approach
We are not general builders.
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Our work is limited to:
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Sealant systems
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Mortar joints
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Gaskets
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Movement joints
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Masonry surface protection
If a defect originates outside that scope - such as roofing or structural movement - we will advise accordingly.
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That clarity prevents unnecessary work and ensures the right solution is applied.