Urgent warning for home owners who could be facing a £2k bill – and the £6.99 job that’ll fix it 

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Seal any gaps or cracks 

Gaps in doors, windows, and corners can let water seep into your shed, leading to dampness inside, according to the expert. 

He shared: “Regularly inspect these areas for any cracks and seal them using caulk, or a weatherproof sealant. 

“If you find any soft or rotting wood, remove the affected area and fill it with a high-quality wood filler before sanding and repainting or staining for added protection.” 

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