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Rising Damp is, simply, water from the ground that enters a structure by capillary action. Water that enters or affects a building through any other route can move about in various ways but is not rising damp. Decayed skirting boards, crumbling or salt stained plaster, discolouration and staining, decayed timber floors and peeling paint and wallpaper are all common when walls are affected by rising damp. These defects are not always evident but when they are evident a specialist inspection is always recommended.
DRY ROT: This wood destroying fungi requires urgent action to avoid further extensive damage. It is malignant and will travel through thick walls and between brickwork and plaster in search of timber. Indications of dry rot to timber include, significant loss of timber weight, brown, dry and brittle timber with cuboidal fractures that can be crumbled by hand. Also Sporophores (fruiting bodies) which give off millions of spores in the form of red dust. Infestation normally occurs due to a combination of dampness and inadequate ventilation to the timbers i.e. failed damp proof course, leaking pipes or other plumbing services and defective roof coverings/rain water goods.
WET ROT: This type of rot is caused principally by Coniophora puteana. Poria vaillantii is another important wet rot fungus and a number of less common fungi also occur. While each fungus has its own unique features, the general appearance of wet rot is similar - as is the treatment. Wet rot is typically confined to the area of dampness because the mycelium does not spread into walls.
WOOD BORING INSECTS: Woodworm is the commonly used generic term for a number of species of wood boring insects. These lay eggs on or in timber and the larvae feed upon and bore through the wood leaving a network of tunnels, thus damaging and weakening the structure.
As a Sovereign approved contractor we will expertly diagnose any forms of damp and timber problems and recommend the correct actions to resolve the issue. To arrange an inspection please do not
hesitate to contact us.
CALL: 0161 449 5977