Dry Rot Survey at a Church in Manchester
Our team recently carried out a dry rot survey at a church in Manchester, where a combination of external defects had created the ideal conditions for timber decay to develop.
Dry rot can cause serious damage to structural timbers if the source of moisture is not identified and the full extent of the outbreak is not properly established. In this case, several contributing factors were found during the initial inspection.
What Was Causing the Problem?
The survey identified a number of defects that were allowing moisture to affect the building, including:
- Defective valley gutters
- High external ground levels
- Moisture ingress into the building
- Roof timbers affected in several locations
- Timber decay at heights of up to approximately 9 metres
The presence of moisture, together with vulnerable timber, had provided the conditions needed for dry rot to develop.
With affected timbers located at significant height, it was particularly important to establish exactly how far the problem had spread before deciding on the appropriate remedial works.
Why an Exposure Survey Is Needed
An initial dry rot inspection can identify visible signs of decay, but the extent of the problem is not always immediately apparent.
Dry rot can spread beyond the areas where damage is first visible, particularly where timbers are concealed within roof structures, walls or other parts of the building.
For this reason, the next stage at the Manchester church will be a thorough exposure survey.
This will allow our surveyors to inspect previously concealed areas and accurately determine:
- Which timbers have been affected
- The extent of any fungal growth
- Whether adjoining areas are at risk
- The sources of moisture contributing to the decay
- The remedial work required to resolve the problem
Once the exposure survey has been completed, Shield Waterproofing & Preservation will prepare a detailed report and specification setting out the recommended remedial works.
Finding the Cause Is Essential
Effective dry rot treatment involves much more than simply removing damaged timber.
Unless the underlying moisture problem is identified and corrected, there is a risk that timber decay could return.
Defective rainwater goods, leaking gutters, high ground levels, inadequate ventilation and water penetration are all common factors that can contribute to dry rot.
By carrying out a detailed investigation before remediation begins, the correct repair strategy can be developed and unnecessary work avoided.
Where structural timbers have been damaged, specialist timber engineering and resin repair techniques may also provide a suitable solution, depending on the extent and condition of the affected timber.
Specialist Dry Rot Surveys and Repairs
Dry rot within churches, historic buildings and other large properties can be particularly challenging, especially where affected timbers are located at roof level or within difficult-to-access areas.
Our experienced surveyors investigate both the visible damage and the underlying causes, helping property owners and building professionals understand the extent of the problem before remedial work begins.
For older or protected properties, Shield also provides specialist listed building surveys, taking account of traditional materials, historic construction methods and the need for sympathetic repairs.
If you are concerned about dry rot, fungal decay or damaged structural timbers, Shield Waterproofing & Preservation can carry out a detailed survey and recommend the appropriate course of action.
Request a survey or contact our team to discuss a timber decay problem.
What Our Clients Say
About Shield Preservation
Shield Preservation was set up by a team of professionals with over 30 years experience in the waterproofing, damp proofing and timber preservation industry. Our surveyors are CSRT and CSSW accredited, offering excellent service and sensible advice, for the smallest to larger projects both domestic and commercial.
With over 30 years’ combined expertise in waterproofing, damp proofing, and timber preservation, the team behind Shield Preservation brings a wealth of knowledge to every project. Our CSRT- and CSSW-accredited surveyors are committed to delivering reliable service and practical advice, whether you’re dealing with a small domestic concern or a large commercial undertaking.
Friendly and professional, our specialists provide bespoke guidance and proven solutions for challenges including waterproofing, damp proofing, woodworm, wet rot, dry rot, timber preservation, concrete repairs, and structural repairs. We also carry out in-depth structural surveys, giving you the clear, informed perspective you need to safeguard your property. Contact us today to discover the most effective approach for your building’s preservation.
Why Choose Shield Preservation?
Team
We boast a highly experienced team of surveyors providing site specific technical advice and designs for the most complex of projects from concept to completion.
Independent
As an independent company we are able to specify the appropriate products from a range of trusted suppliers to best suit the individual site and it’s limitations.
Guaranteed
Our works are backed up with a Shield Preservation Guarantee and we can offer an insurance backed guarantee through CGS (Construction Guarantee Scheme) if requested.
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