.png)
WOODWORK & RAFTER REPAIRS:
RESTORING THE STRENGTH OF YOUR ROOF STRUCTURE
Your roof is only as strong as the timber structure supporting it. Beneath every roof covering is a framework of rafters, battens and structural timbers that provide strength, stability and support. Over time, these components can become damaged through water ingress, age, poor ventilation, wood rot or previous substandard repairs.
At Marsh Roofing, we don’t just repair what you can see—we inspect and repair the structure beneath the roof to ensure your property remains safe, secure and protected for years to come.
What Causes Timber & Rafter Damage?
Timber deterioration rarely happens overnight.
Most structural problems develop gradually after years of exposure to moisture or prolonged roof defects.
Some of the most common causes include:
• Long-term roof leaks.
• Failed roof coverings.
• Broken or missing roof tiles.
• Damaged roofing felt.
• Poor roof ventilation.
• Condensation within the loft.
• Rot caused by prolonged moisture.
• Storm damage.
• Previous poor-quality roofing work.
• General ageing of the roof structure.
If left untreated, minor timber defects can eventually affect the strength and stability of your roof.
Signs You May Need Timber Repairs
Because the timber structure is hidden beneath your roof covering, problems often go unnoticed until they become more serious.
Some common warning signs include:
• Visible dips or sagging in the roof.
• Water stains on rafters or loft timbers.
• Soft or rotten timber.
• Cracked or split rafters.
• Damp smells within the loft.
• Persistent roof leaks.
• Uneven roof lines.
• Daylight visible through the roof.
• Loose roof tiles caused by failing battens.
If you’ve noticed any of these signs, we recommend arranging a professional inspection before further deterioration occurs.
Solving the Cause, Not Just the Damage
Repairing damaged timber without addressing the reason it failed will often result in the same problem returning.
That’s why we always identify and rectify the source of the issue—whether it’s a roof leak, failed flashing, poor ventilation or another underlying defect.
By treating both the cause and the damage, we help ensure your roof remains structurally sound for years to come.
Why Choose Marsh Roofing?
• Experienced roofing and timber repair specialists.
• Honest advice with repair recommended wherever possible.
• Thorough internal and external inspections.
• Complimentary drone surveys where required.
• High-quality treated timber.
• Professional workmanship.
• Clean and tidy working practices.
• Free quotations.
Frequently Asked Questions
"Can rotten rafters be repaired?"
In many cases, yes. Depending on the extent of the damage, rafters can often be repaired or reinforced. If replacement is necessary, we’ll explain why and discuss the best solution with you.
"What causes roof timbers to rot?"
The most common causes are long-term water ingress, poor ventilation, condensation and untreated roof defects that allow moisture to penetrate the timber.
"Will I need a new roof if my timbers are damaged?"
Not necessarily. Every roof is different. In many cases, the timber structure can be repaired while retaining the existing roof covering. We’ll always recommend the most suitable and cost-effective solution.
"Do you inspect the loft as part of your survey?"
Yes. Where access is available, we inspect the loft space to assess the condition of the rafters, battens, roofing felt and structural timbers before making any recommendations.
Book Your Timber Roof Inspection
If you’ve noticed sagging, water damage or signs of timber deterioration, don’t ignore the warning signs.
Contact Marsh Roofing today to arrange a free roof survey. Our experienced team will assess your roof structure, identify the cause of the problem and recommend the most appropriate repair to keep your home safe, secure and protected for many years to come.