Roof Repairs Across Norfolk
With over 20 years' experience carrying out roof repairs across Norfolk, J Mann Roofing has dealt with everything from isolated leaks and slipped tiles to storm damage, failing flat roofs and deteriorated leadwork. We offer expert, prompt repair services. For urgent roof damage, reach us directly at 07585 451 378.
Flat Roof Repairs
At J Mann Roofing, we offer both temporary and permanent roof repairs. Temporary repairs are used in emergency roof repairs, to avoid leaks causing damage to your property or belongings. These are robust and keep water out temporarily until a permanent roof repair can be carried out.
Permanent repairs address the underlying defect and restore the roof covering to a secure, weatherproof condition, helping prevent recurring leaks and further damage. We provide exceptional flat roof repair services for all types of roof coverage.
Felt Roofs
Felt roof covering is most often damaged over time and can become torn, ripped or stretched, which causes the fabric to weaken and allow water to seep through, causing damage to the internal walls and decoration of your home.
Due to the nature of felt roof coverings, we often apply a temporary fix in the form of a patch until we can arrange a suitable time and date to re-cover the flat roof in a more durable material such as Elevate RubberCover™ EPDM membrane.
Concrete Roofs
Concrete roofs are notoriously hard-wearing, but small cracks and general wear and tear can take its toll on them after a while. In order to fix this damage, we simply cover the affected area with a hard-wearing flat roof covering, or advise that a complete re-roofing job may be in order to keep things looking neat.
Leaking Roof Repairs
A leaking roof can cause serious damage to internal walls, insulation and timber structures if left untreated. Our first step is always a thorough investigation to identify the exact source of the leak, which can often be some distance from where the water appears inside your property.
Once the entry point is confirmed, we carry out a targeted repair that addresses the root cause rather than just the symptom. Whether the problem is a failed flashing, cracked tile, perished sealant or deteriorated underlay, we use proven materials and methods to deliver a long-lasting, watertight fix.
Storm Damage Roof Repairs
High winds, driving rain and fallen debris can cause immediate and severe damage to your roof. Missing tiles, lifted ridge caps, broken fascias and compromised waterproof membranes are all common after a storm. When this happens, you need a rapid response to prevent further water ingress and structural damage.
J Mann Roofing provides emergency weatherproofing as a first priority, securing the damaged area with heavy-duty tarpaulins and temporary seals. Once the immediate risk is controlled, we return to carry out permanent repairs, sourcing matching tiles and materials to restore your roof to its pre-storm condition.
Chimneys, Flashings & Roof Valleys
Chimney stacks, lead flashings and roof valleys are among the most common sources of leaks on both older and newer properties. Over time, leadwork can fatigue and crack, mortar joints around chimney stacks crumble, and valley gutters become blocked or corroded, allowing water to penetrate the roof structure.
We strip out failed flashings and replace them with new code-5 lead, repoint chimney stacks in hydraulic lime mortar, and clear or re-line roof valleys with durable GRP or lead. All work is carried out with attention to detail that ensures a clean, weatherproof finish that blends seamlessly with your existing roof.
Pitched Roof Repairs
Pitched roofs are built to last, but broken or slipped tiles, damaged slates, failed underlay and deteriorated ridge tiles can all allow water ingress and compromise the structure beneath. Whether the issue is storm damage, age-related wear or a single cracked tile, our team can diagnose and fix pitched-roof defects quickly and cost-effectively.
We carry out full pitched-roof inspections, replace individual tiles and slates to match existing materials, re-bed and repoint ridge and hip tiles, and repair or replace failed roofing felt. Every repair is completed to a high standard, with the aim of restoring long-term weather protection and extending the service life of your roof.
Roof Repair Surveys Across Norfolk
Based in Reepham, J Mann Roofing carries out roof repair surveys and roofing projects throughout Norwich and across Norfolk. We regularly work in Great Yarmouth, King's Lynn, Cromer, Sheringham, Dereham, Wymondham, Attleborough, North Walsham, Aylsham, Reepham, Holt and the surrounding villages. Whether you own a period cottage on the North Norfolk coast, a modern housing estate in Thetford, or a farmstead in the Broadland countryside, our experienced team provides the same thorough inspection and high-quality repair service wherever you are.
Every survey begins with a detailed visual inspection, inside and out, to identify current defects, potential weak points and any maintenance that will prevent costly problems in the future. We provide a clear, jargon-free report with photographs, a prioritised list of recommended works and a transparent, itemised quote — so you can make an informed decision with no pressure and no surprises.
Request a Free Roof Repair Survey
Tell us about the issue and we'll arrange a no-obligation inspection. You'll receive a clear report, photographs and a transparent quote — with no pressure.