Roof Repairs

photo shows a roof being stripped of its clay tiles insearch for a roof leak next to a chimney in Mansfield, Nottinghamshire
Screen shot of YouTube video -
A Day In The Life Of A Cherrypicker Man 
Ep-16

Expert Roof Repairs & Maintenance in Nottinghamshire

At DJI, we specialize in professional roof repairs and maintenance services for residential, commercial, and industrial properties across Nottinghamshire. From restoring ridge tiles to clearing gutters, our skilled team ensures your roof stays in excellent condition, protecting your property for years to come.

Unlike traditional roofing services, we use a state of the art cherry picker, which allows us to complete high-access repairs and maintenance quickly, safely, and without the need for costly, disruptive scaffolding. 
This not only saves you time and money but also minimizes inconvenience to your home or business.


Commercial roof repair to prevent a leak around a gas flue

Our Roof Repair and Maintenance Services

At DJI High Access Services, we offer a comprehensive range of roof maintenance and repair solutions all designed to tackle common roofing issues and help prevent more serious problems from developing in the future. 
From slipped tiles to chimney repairs, damaged pointing to blocked gutters, we’ve seen it all and we’re fully equipped to put it right. 
Using our specialist cherry picker, we can access hard-to-reach areas quickly and safely without the need for scaffolding. Scroll down to learn more about some of the most common roof problems we come across and how we can help fix them.


Danny Iwanejko re-bedding a ridge tile in Nottinghamshire
Screen shot taken from YouTube video - 
Re-bedding Ridge Tiles with Lime Mortar on a Grade 2 Listed Building

Ridge and Hip Tile Repairs

Ridge and hip tiles are an essential part of your roof’s structure, capping the top and sloping edges to provide both strength and weather protection. Over time, the mortar that holds these tiles in place can deteriorate due to constant exposure to wind, rain, frost, and temperature fluctuations. 
This degradation often starts with small cracks or gaps in the pointing, which can go unnoticed until problems arise. 
Once the mortar begins to fail, it allows water to seep beneath the tiles, which can lead to further damage — not just to the tiles themselves, but also to the underlying roof structure. Loose or displaced ridge and hip tiles are more vulnerable in high winds, potentially causing them to come off entirely, creating a serious safety hazard and leaving your roof exposed to the elements. At DJI High Access Services, we carefully inspect the condition of the mortar and tiles. If the existing pointing is cracked, crumbling, or missing, we remove it and either repoint or rebed the tiles as needed. This helps maintain the structural integrity of your roof, prevents water ingress, and extends the life of the roofing system as a whole.


Image taken from a boiler flue installation in Bilborough Nottingham
Screen shot from YouTube video - 
A Day In The Life Of A Cherrypicker Man
Ep- 3

Replacing Broken or Missing Roof Tiles

Broken or missing roof tiles are more than just an eyesore, they can seriously affect the performance and lifespan of your roof. Tiles are the first line of defence against the weather, and when even one is cracked, dislodged, or missing, it can allow water to penetrate beneath the surface. 
Over time, this can lead to damage to the underlay, roof timbers, insulation, and even the ceilings inside your home. 
Tiles can break or slip for several reasons, including storm damage, frost expansion, or general wear and tear over the years. Once one tile fails, surrounding tiles can also become loose or compromised, especially during high winds or heavy rainfall. 
At DJI High Access Services, we carry out swift and effective tile replacements to restore the waterproof barrier of your roof and prevent further deterioration. 
Because we use our own tracked cherry picker, we can reach damaged areas safely without the need for scaffolding — making the whole process quicker, cleaner, and more cost-effective. 
Don’t wait for a small issue to turn into a major leak, if you’ve noticed cracked or missing tiles, give us a call and we’ll take care of it.


chimney pot being concreted into position in Bilsthorpe, Nottinghamshire by Danny Iwanejko
Image from chimney liner and pot installation in Bilsthorpe, Nottinghamshire.

Chimney Repairs and Maintenance

Chimneys are one of the most exposed parts of any property, constantly battered by wind, rain, and temperature changes. 
Over time, this exposure can cause the mortar joints to crumble, the flaunching to crack, or the chimney pots to become loose or damaged. 
Left untreated, these issues can quickly escalate, leading to water ingress, falling debris, or even structural instability. 
Common chimney problems include deteriorating brickwork, cracked render, leaning stacks, loose or missing pots, and vegetation growth. 
These issues not only affect the appearance of your property but can also create safety hazards and cause serious internal damage through leaks and damp. 
At DJI High Access Services, we carry out all aspects of chimney maintenance, from repointing and flaunching to replacing pots and reseating cowls. 
Using our tracked cherry picker, we can access chimneys safely and efficiently without scaffolding, even in tight or awkward spaces. 
This allows us to assess, repair, and protect your chimney with minimal disruption to you and your property. 
If your chimney is showing signs of wear or hasn’t been inspected in years, we can help keep it safe, sound, and weatherproof.
Danny Iwanejko is installing an air vent tile
Screen shot taken from YouTube short -
Air vent tile installation in Loughborough, Leicestershire.

Air Vent Tile Installations

Proper roof ventilation is essential for maintaining the health and efficiency of any property. 
Without it, warm, moist air from inside the building can become trapped in the roof space, leading to condensation, damp, and even mould growth. 
Over time, this excess moisture can rot roof timbers, degrade insulation, and contribute to poor indoor air quality. 
One of the most effective ways to improve ventilation is by installing dedicated air vent tiles. 
These specially designed tiles allow fresh air to circulate through the loft space, helping to regulate temperature and moisture levels throughout the year. 
They're also crucial in buildings that have undergone energy efficiency improvements like new insulation or airtight membranes, which can reduce natural airflow. 
At DJI High Access Services, we supply and install roof vent tiles to suit all common tile types and roof pitches. 
Whether you need improved airflow for a loft conversion, to prevent condensation issues, or to meet building regulations, we can help. 
Using our spider cherry picker, we can access even the most awkward roof areas quickly and safely, without the need for scaffolding, keeping the installation clean, efficient, and cost-effective. 
If you're experiencing signs of poor roof ventilation or simply want to futureproof your property, contact us to discuss air vent tile installation options.
Picture taken from a verge end pointing repair in New Basford, Nottingham.
Screen shot taken from YouTube video - 
A Day In The Life Of A Cherrypicker Man
Ep - 12

Verge End Repairs (Mortar Repointing and Rebuilding)

Verge ends - where the edge of the roof meets the gable wall, are typically sealed with mortar to protect the exposed edges of the tiles and prevent water and wind from penetrating beneath them. 
Over time, however, this mortar can crack, shrink, or crumble due to constant exposure to the elements. 
Once this happens, the verge becomes vulnerable to water ingress, tile displacement, and even structural damage. 
Damaged or missing verge mortar can also allow birds and pests to nest under the tiles, while strong winds may lift unsecured tiles, creating a serious safety risk. 
In some cases, failing mortar can cause sections of the verge to collapse entirely, leaving parts of the roof exposed. 
At DJI High Access Services, we carry out professional verge repairs to restore both function and appearance. 
Whether the verge needs repointing, complete removal and rebedding, or a transition to a more modern dry verge system, we can advise on the best long-term solution. 
Using our tracked cherry picker, we can access gable ends quickly and safely, even at height or in awkward positions, without needing scaffolding. 
If your verge mortar is cracked, falling away, or missing altogether, don’t wait for further damage. 
We’ll carry out a full assessment and get it properly repaired.
photo shows the poor condition of the leadwork in a roof valley situated in Mapperley Park, Nottingham
Photo taken during roof survey of lead valley in Mapperley Park, Nottingham

Valley Repairs

Lead valleys are the channels that run between two roof slopes, directing rainwater safely down into the guttering system. Because they handle a constant flow of water, they're especially prone to wear and tear over time and when problems occur, they can quickly lead to leaks and internal damage. 
Common issues include hairline cracks, splits, corrosion, or failing mortar along the edges. 
These faults can allow water to seep under the surrounding tiles, causing damp patches inside the property or even damaging the roof structure itself if left untreated. 
At DJI High Access Services, we specialise in repairing lead valleys rather than replacing them entirely. 
Depending on the condition of the valley, we’ll either apply a durable, fibred waterproof coating that seals the area and prevents further water ingress, or we’ll cut out and replace small damaged sections of lead to restore the valley’s integrity. 
This approach is less invasive, and can often be more cost-effective, delivering long-lasting results. 
Using our spider cherry picker, we can access valley areas safely and quickly without the need for scaffolding, even in tight or awkward spaces. This means a faster, cleaner repair with minimal disruption to your home or business. 
If you’ve noticed damp patches, staining, or signs of a leak near your roof valley, don’t ignore it, we’ll assess the problem and carry out a reliable repair to keep your roof watertight.
A cherrypicker booming up to a tall chimney to assist with the installation of a bird guard, Nottinghamshire
Screen shot taken from YouTube short - Stopping the Crows / installing bird guards on tall chimney

Roof Repairs

Why Choose DJI?

No Scaffolding Needed: Using our cherry picker, we eliminate the need for expensive scaffolding, saving you time and money while reducing disruption.

Professional Expertise: With years of experience, we deliver high-quality workmanship and attention to detail on every job.

Safe & Efficient: Our team is fully trained in high-access work, ensuring safe and efficient repairs with minimal impact on your property.

Tailored Solutions: Whether you need a small repair or ongoing roof maintenance, we provide services that meet your specific needs.

Protect Your Roof, Protect Your Property

Regular roof maintenance is essential for preventing costly damage and extending the life of your roof. Whether it’s repointing ridge tiles, replacing damaged tiles, or clearing blocked gutters, DJI is here to help.

Contact us today to discuss your roof maintenance needs or to book a free consultation. With DJI, you can trust that your property is in safe hands.
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