Why Is My New Roof Still Leaking?
Introduction
Few things are more frustrating than investing in a brand-new roof—only to discover that it’s leaking. Homeowners in Bromham, Bedfordshire expect a roof replacement to bring peace of mind, not further problems. So, what gives? Why would a new roof allow water to seep in when it’s meant to be watertight?
At ATC Roofing Bromham, we understand how concerning this situation can be. In this post, we’ll explore the common (and not-so-obvious) reasons a newly installed roof might still be leaking, and how to resolve them effectively.
Common Reasons for Leaks on New Roofs
Even a new roof is not immune to trouble if there are faults during planning, installation, or material selection. Here are some of the most frequent culprits:
- Improper installation – Even small misalignments or poor sealing work can lead to major leaks.
- Flashing faults – If the flashing around chimneys, skylights, or roof edges isn’t installed or sealed properly, water can enter at those points.
- Ventilation issues – Poor roof ventilation can cause condensation inside the roof space, which mimics the signs of a leak.
- Defective materials – On rare occasions, roofing tiles or membranes may be flawed from the manufacturer.
- Heavy weather impact – If the roof was installed just before or during heavy rain, materials may not have had the proper time to settle or bond.
Less Obvious Leak Sources
Not all roof leaks come from the roofing material itself. Sometimes, the leak might originate elsewhere:
- Gutter blockages or overflow can force water under the roof edge.
- Wall cracks or poor mortar joints can mimic roof leaks by allowing water in from the side.
- Poorly sealed roof penetrations like satellite dishes or solar panels can also be to blame.
This is why a professional inspection is key—to determine whether the problem is the roof or something else entirely.
What Should You Do?
Here’s a sensible course of action to follow if your new roof is leaking:
- Document where and when the leak occurs
- Check your loft or ceiling space for visible signs of moisture
- Avoid climbing onto the roof yourself—it’s not safe or likely to help
- Contact the roofing company promptly and request a full inspection
- Request a thorough check of all flashing, joints, and ventilation
At ATC Roofing Bromham, we prioritise finding the root cause quickly and offering a long-term fix that lasts.
Conclusion
A leaking new roof can feel like a setback, but it’s usually a fixable one. Whether it’s a case of poor installation, faulty flashing, or external water ingress, the sooner the issue is identified, the easier it is to correct.
Don’t wait for water to cause further damage—contact ATC Roofing Bromham for fast, professional diagnosis and solutions that protect your home and restore your confidence in your roof.
Call us on: 01234 982 391
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