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

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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If your shed sits directly on the ground or an unsuitable base, water can pool around it, leading to moisture absorption[/caption]