A great photo today from our London surveyor of the dreaded Dry Rot. Our team in London recieved a call from a distressed home owner following the discovery of what looked like Dry Rot spores in a utility room. Our surveyor tracked down the source of the Dry Rot outbreak to the sub-floor where he took the photo.
From the picture you can clearly see that the Dry Rot is growing on what appears to be new timbers. It then came to light that the owner had previously had a problem with Dry Rot that she thought had been treated which resulted in the fitting of new joists to replace decayed timbers. It would appear though that the previous Dry Rot outbreak was not treated correctly, hence the return of the Dry Rot problem. Here the Dry Rot can be seen travelling over over the new timbers and previously treated areas in search of new timbers to colonise.
The moral to this tale: If you suspect a problem with Dry Rot or any other type of fungal decay call in an expert to identify the problem and provide a solution to make sure that the problem does not come back!
Do you have a Dry Rot problem?
If you suspect you have a problem with Dry Rot don’t panic! Our team of surveyors are experts in diagnosing Dry Rot and tracking down the source of the problem. To arrange a survey with one of our Dry Rot experts simply call 0800 288 8660 or complete our on-line Dry Rot survey request form.
Some pictures today from one of our remedial surveyors who was called out to a case of Dry Rot that had taken hold in a property in Peterborough.
Dry Rot under a radiator
Close up of Dry Rot beneath a radiator
This Victorian property had at some point had a leaking down pipe that had led to water ingress creating the ideal breeding conditions for Dry Rot fungus.
What should I do if I suspect Dry Rot in my property?
Dry Rot outbreaks are normally accompanied with some of the following symptoms:
1) Any affected wood shrinks, darkens and cracks in a ‘cuboidal’ manner
2) A silky grey to mushroom coloured skin frequently tinged with patches of lilac and yellow tends to develop in less humid conditions.
3) White, fluffy ‘cottonwool’ like mycelium develops under humid conditions. ‘Teardrops’ may develop on the growth.
4) Strands develop within the mycelium growth; these are brittle and when dry crack when bent.
5) Fruiting bodies are a soft, fleshy pancake or bracket with an orange-ochre surface. The surface has wide pores.
Rust red coloured spore dust is frequently seen around fruiting bodies.
6) Active wood rot decay produces a musty, damp odour.
Get a Dry Rot experts opinion!
If you suspect an outbreak of Dry Rot in your property don’t panic! Call Timberwise on 0800 288 8660and request a Dry Rot survey - alternatively complete our Dry Rot on-line survey request form
Dry Rot – a name that normally strikes fear into property owners!
This photo taken by a Timberwise surveyor shows a wooden floor that has been attacked by True Dry Rot – or to give it its correct name Serpula Lacrymans.
Clearly visible on the floor boards are Rhizomorphs. Rhizomorphs and cords of mycelium growth that conduct nutrients and water back to the body of the Dry Rot outbreak - basically Rhizomorphs feed the Dry Rot growth when it has run out of a food source.
Rhizomorphs can be up to 6mm in diameter and can be relatively brittle when dry.
Also visible in the photo is the red spore dust from the Dry Rot fruiting body (Sporophore). The fruiting body is created when the Dry Rot becomes stressed due to temperature, humidity or a lack of nutrients.
What should you do if you suspect Dry Rot in your property?
Dry Rot adapts well to to the environment within buildings. As such Dry Rot is one of the fastest forms of decay and one of the most difficult to eradicate. If you suspect you have a Dry Rot outbreak in a property you need a Dry Rot specialist to survey the problem and recommend the best cause of action to treat the Dry Rot problem.
Dry Rot treatment from the experts
Timberwise have been treating Dry Rot problems for over 40 years and our team of experienced surveyors are experts in their field. To contact Timberwise to arrange a Dry Rot survey call 0800 288 8660 or complete our on-line Dry Rot survey request form.
Learn more about Dry Rot from the Dry Rot specialists Timberwise.
This short video podcast looks at the causes of Dry Rot, the life cycle of Dry Rot, the dangers of Dry Rot in properties as well as the best way to treat a Dry Rot problem.
Timberwise have over 4 decades experience in the successful treatment of Dry Rot problems and can specify a range of Dry Rot solutions to cure your Dry Rot problem.
For more information on Dry Rot visit our Dry Rot pages where there is a useful video giving advice on treating Dry Rot along with other useful information.
Todays photo from our surveyors files is of Dry Rot Mycelium Growth. Dry Rot is a wood destroying fungus and can cause wide spread structural damage if left untreated and is one of the most feared forms of fungal decay.
If you suspect that you have Dry Rot in your property don’t panic! Timberwise have over 4 decades experience in the treating of Dry Rot in properties. For more information on Dry Rot check out our other Dry Rot pages on this website. We also have an article written by The Expert that looks in detail at Dry Rot as well an an animation that looks at the life cycle of Dry Rot. To arrange a Dry Rot survey simply call 0800 288 8660 or click here to arrange a Dry Rot Survey on-line.
For more great advice on property care issues we now have our very own channel on YouTube. Our YouTube channel, Property Care Experts, features videos giving advice on topics ranging from condensation control through to woodworm and much more.
In this post we look at the life cycle of Dry Rot – the most mysterious of wood rotting funghi.
Like wood boring beetles, fungi too have their own lifecycle and we are now going to look at the lifecycle of probably the most economically important species of fungal decay in buildings, the True Dry rot fungus, otherwise known as Serpula lacrymans.
Dry Rot needs 3 elements to continue its growth within timber. These are water, air and a food source, in this case timber. The fungus obtains its food from the timber by breaking down the cell walls of the timber which ultimately results in a loss of strength in the timber and eventually the overall collapse of the timber. For the purposes of this example we will assume that the timber has a moisture content of between 25% and 30% for optimum germination and growth of the fungus.
The life cycle starts with a spore landing on the timber in the correct environment. The spores are omnipresent which means that they are in the atmosphere all the time. If you were to take a sample of the air in the room that you are in and micro filtered it down then we would more than likely see that dry rot spores were evident in the filters. As the spores land on the timber they germinate and produce hyphee growth.
This is a similar process to that of placing seeds in compost. The hyphee growth is the root of the spores. The hyphee growth then mass and colonise together to produce mycelium growth – this is white, and almost “fluffy” in appearance. After a period of time the Dry Rot becomes stressed – this happens when one of the 3 necessary elements for growth (water, air or food) is removed or if the dry rot is in the vicinity of light.
When stressed the Dry Rot produces a sporophore or fruiting body which is a self reproduction organ. This allows the spore bearing surface of the sporohfore to shed into the atmosphere so that the new spores can land again, hopefully in the right environment to carry on germinating and extending the growth of the Dry Rot.
The presence of Dry Rot is usually associated with a building defect allowing ingress of moisture – for example, a leaking gutter or a cracked down pipe. If a building is correctly maintained and kept relatively water tight then generally this would preclude the presence of Dry Rot. Lets now look in detail at the various parts of the life cycle.
Here we see a photographic represenation of the Dry Rot lifecycle:
A piece of wood which has the correct moisture content
The lifecycle begins when the spores land on the timber
The hyphee growth become visible
The hyphee growth colonise to produce mycelium growth
When stressed the dry rot produces a fruiting body to reproduce
If you suspect you have a problem with Dry Rot don’t panic! Our team of surveyors are experts in diagnosing Dry Rot and tracking down the source of the problem. To arrange a survey with one of our Dry Rot experts simply call 0800 288 8660 or complete our on-line Dry Rot survey request form.
