Roof Repairs in Croydon

Fast, Reliable Roof Repairs Across Croydon

When your roof is leaking or damaged, you need a roofer you can trust to turn up quickly and fix it properly. Hills Roofing Ltd provides professional roof repairs in Croydon and the surrounding CR postcodes, with a 24-hour response for urgent call-outs. Founded by Connor Hill, a Bauder Approved Contractor with over a decade of experience. Every repair is carried out personally by our team with no subcontractors involved. We're fully insured, Checkatrade verified, and offer a free survey before any work begins.

Whether you have a single slipped slate after a storm, a flat roof that's started to blister and pool water, or persistent damp that's tracked back from a failed valley, Hills Roofing Ltd has the expertise and qualifications to diagnose the problem accurately and fix it for the long term.

Common Roof Problems We Fix in Croydon

Croydon's housing stock presents a consistent set of roofing failure points. Here are the issues we deal with most frequently across the borough:

Slipped, Broken or Missing Slates and Tiles

Victorian and Edwardian terraces throughout South Croydon, Addiscombe and Norbury are typically roofed in natural slate or plain clay tiles. These materials are long-lasting, but individual slates and tiles do slip, crack or break over time, particularly after high winds or prolonged freeze-thaw cycles. A small number of missing slates can quickly allow water ingress that damages roof timbers and ceilings below. Hills Roofing Ltd carries a stock of matching natural slate and clay tile to carry out like-for-like repairs that preserve the character of period properties.

Flat Roof Failures

Rear extensions across 1960s and 1970s Croydon housing are almost universally finished with built-up felt roofing. After 15–20 years, felt membranes begin to crack, blister and lose their waterproofing integrity. If you're seeing pooling water, damp patches on internal ceilings, or the felt surface has started to crack and split, it's time to act. Hills Roofing Ltd repairs or replaces failing flat roofs using modern systems including GRP fibreglass, warm roof build-ups and liquid plastic coatings, all of which substantially outperform the original felt in both longevity and performance.

Ridge, Hip and Valley Problems

The ridge is the highest point of a pitched roof and one of the most exposed. Traditional sand-and-cement mortar on ridge and hip tiles cracks and erodes over time, leaving the bedding loose and tiles prone to lifting in high winds. We repair cracked mortar, re-bed loose ridge tiles, and install dry ridge systems as a permanent, mortar-free alternative. Valleys, the channels where two roof slopes meet, are another common failure point, particularly when the lead or felt valley lining deteriorates. We re-dress lead valleys and replace failed felt valleys across Croydon properties.

Flashing and Leadwork Failures

Flashings seal the junction between the roof covering and vertical surfaces such as chimney stacks, party walls and dormer cheeks. Lead is the traditional and most durable flashing material, but it work-hardens and cracks over decades. Failed or poorly installed flashings are one of the most common causes of roof leaks in Croydon. Hills Roofing Ltd re-dresses, replaces and re-points flashings in lead and code-compliant alternatives throughout the borough.

Our Roof Repair Process

Free Survey: Connor visits to inspect the roof, identify the exact source of the problem, and give you an honest assessment of what's needed. We don't recommend unnecessary work.

Written Quote: You'll receive a clear, itemised quote within 24 hours. For emergency repairs, we can often quote and begin work on the same day.

The Repair: We carry out all repairs to a high standard using quality materials, leaving the site clean and tidy.

Guarantee: All repair work is covered by a written workmanship guarantee. If the same issue recurs within the guarantee period, we return at no additional cost.

Why Choose Hills Roofing Ltd for Roof Repairs in Croydon?

There are plenty of roofing companies in Croydon, but not all of them offer the same level of transparency and accountability. Hills Roofing Ltd is independently verified on Checkatrade, meaning our reviews come from real customers who have hired us, not anonymous ratings. Connor Hill personally attends every survey, which means the person diagnosing your problem is also the person overseeing the repair. We don't sell you work you don't need, and we won't recommend a full replacement when a targeted repair will solve the problem.

Our Bauder Approved Contractor status is particularly relevant for flat roof repairs. Bauder's approval process involves rigorous technical assessment; it's not simply a paid membership, which means you can be confident that our diagnosis of flat roof problems is accurate and our repairs are installed correctly.

Request a Roof Repair Survey in Croydon

Don't leave a roof defect to get worse. Water ingress causes progressive damage to roof timbers, insulation and internal finishes that is far more expensive to put right than the original repair. Contact Hills Roofing Ltd today for a free, no-obligation survey. We cover all Croydon postcodes including CR0, CR2, CR7 and CR8, and respond to most enquiries within a few hours.

Call +44 7713 778 909 or message us on WhatsApp. For urgent storm damage, ask about our emergency roofing service. If your roof needs more than repairs, see our Croydon roof installation page for full replacement options.

• How much do roof repairs cost in Croydon? +

  The cost of roof repairs in Croydon varies depending on the type and extent of the damage. Minor repairs such as replacing a few slates or re-bedding loose ridge tiles typically cost £150–£400. More substantial repairs, such as replacing a failed flat roof membrane or relaying a valley, range from £500 to £2,500. Hills Roofing Ltd provides a free survey and written quote before any work begins, so there are no surprises.

• How quickly can you carry out roof repairs in Croydon? +

  For urgent repairs, such as storm damage or an active leak, Hills Roofing Ltd offers a 24-hour response. We'll aim to carry out a same-day or next-day survey and can often complete emergency repairs on the same visit. For non-urgent repairs, we typically book surveys within 48 hours and schedule work within one to two weeks.

• My ceiling is damp but I can't see any obvious damage from outside. What's causing it? +

  Internal damp doesn't always have an obvious external cause. Common hidden sources include cracked or slipped slates that are difficult to spot from ground level, failed flashing at a chimney or party wall, a blocked or overflowing valley, and condensation from insufficient roof ventilation. Hills Roofing Ltd carries out a thorough roof inspection, including the ridge, valleys, flashings, and the roof surface, to identify the true source before recommending any repair.

• Can you repair a flat roof rather than replace it? +

  Yes, in many cases. If the flat roof membrane has localised damage, such as a split, blister, or small puncture, we can carry out a targeted repair using compatible materials. However, if the membrane is extensively cracked, has widespread adhesion failure, or is over 20 years old, a full replacement is usually more cost-effective in the long run. We'll advise honestly on which option is right for your roof after inspecting it.

• Do you offer a guarantee on roof repairs? +

  Yes. All repair work carried out by Hills Roofing Ltd comes with a written workmanship guarantee. The guarantee period depends on the type of repair: flat roof system repairs carry a longer guarantee than mortar-based work, for example. The specific guarantee for your job will be confirmed in writing before we start.