How to repair a flat roof depends on the type of flat roof you have. We’ll talk about how to repair felt, asphalt, fibreglass and EDPM flat roofs yourself. But ultimately if you want the best finish, it’s best to ask a professional to repair your flat roof for you. Repairing a flat roof Whether you’ve got an old pour-and-roll type felt roof or a newer torch-on felt flat roof, you can get cracks, lifting around joints, leaks or dips. As a temporary measure, you can buy a special paint that you paint over cracks. For a more permanent repair, you can add a patch of torched-on felt or add a layer on top. Asphalt flat roof repair As your asphalt flat roof gets older, you may notice blisters, cracks or shrinkage and sagging around flashings. Again, you can use a paint on fix from a tin as a temporary repair, or add heat-applied flashing tape around flashing. For a more permanent fix you can use a liquid system, but many are only available to the trade market. You can also add a patch of torched-on roofing felt over a crack. How to repair a fibreglass (GRP) flat roof Fibreglass flat roofs are usually excellent, but problems can involve leaking flashing and cracks near upstands, trims or board joints. You can add acrylic sealant to cracks or holes for a good DIY repair, but a flashing problem is more difficult to fix. You’ll need to clean and sand the affected area of flashing, then laminate a 600g chopped strand mat into place, cure it and add a topcoat colour to match the roof. That sounds like a job better left to a specialist. EDPM rubber flat roof repair Rubber roofs often suffer from shrinkage when mechanical fixings haven’t been used near upstands, flashing leaks or holes or cuts. If you’ve got a small tear that you want to repair, you can add some lap sealant to the area – but use it sparingly. For a more permanent repair to flashing, buy some self-adhesive flashing that will mould into shape easily. Clean the area you want to repair, add EDPM primer, then stick the patch of flashing on from the centre outwards with a hard roller. You can add lap sealant around the edges if you want more protection from water.
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How much do Roofer services cost?
How much do Roofers cost? Costs for Roofers in 2026 can be very different depending on the kind of work that you want to have actually performed in your residence. It's the question we get asked a great deal "how much do Roofers charge?". It's often very good to have an idea of how much a Roofer are going to likely charge for their assistance. Prices will most likely fluctuate based on the materials and also the tradesman picked. The table shows the kinds of task that Roofers generally do as well as the standard cost series of these tasks. Some projects take longer to complete than others so costs do fluctuate by task.
View our Roofer cost guide View our Roofer adviceThe average price
of a Roofer is:
£3,988
| Roofer job | Roofer cost in 2026 |
|---|---|
| Velux windows | £731-£9,703 |
| Tile or slate roofing | £2,931-£13,845 |
| Flat roof | £1,024-£8,382 |
| Commercial roofing | £2,330-£19,911 |
| Flat roof repair | £310-£6,853 |
| Gutter cleaning | £75-£3,097 |
| Tile roof repairs | £400-£2,904 |
| Chimney sweeping | £183-£4,825 |
| Roof cleaning | £336-£3,503 |
| Sun Tunnel | £733-£9,700 |
Roofer service qualifications and accreditations
Roofers credentials and accreditation's: Having the best training as well as studying exactly how to do your profession is key for any type of trade including Roofer s. View the profile of each Roofer you are looking at to see what accreditation they hold and also what trade associations they are a member of. Some trade associations that Roofers might possibly belong to include: TrustMark, National Federation of Roofing Contractors, Federation of Master Builders. Equally Roofers might also have the following accreditations: Double Glazing & Conservatory Ombudsman Scheme, Chartered Institute of Building, Competent RooferInsurance for Roofers: Any individual who works in your property, including Roofers, should really have valid public liability insurance, which safeguards you the property owner and likewise the Roofer should regrettably anything happen while they are doing the job. Planning permission for Roofers Many of the tasks that a Roofer will certainly do for you won't require planning permission unless its a listed property. Always discuss with the Roofer if planning permission would be needed for the project you are doing, they can recommend the actions that need to be taken.
Services offered by Roofer
What services do Roofers normally supply? There are a number of jobs you could select a Roofer for, and also a few of the most typical tasks that Roofer are asked to perform consist of:Roofer FAQs
How To Clean Algae Off Roof Shingles
Stains and dirt on asphalt shingles can only make your entire house look shabby which can go a long way to hide away the true value of your building. In some cases, dirts and stains on asphalt roofing shingles are nothing more than a cosmetic issue. However, there are also times in which it goes far beyond this - when the stains are indicators of a problem that if ignored, can result in a serious roof damage and ultimately, roof failure. In most cases, it’s usually hard to distinguish these stains and hence, the more reason why your asphalt roofing shingles should be regularly cleaned and maintained. In this article, we’re going to look at how you can get rid of algae of your roof shingles.
Algae growth on roof usually have either blue, green or black stains. They normally begin with little spots which will develop into streaks overtime. These stains are mostly mistaken for moss or mildew and aren’t harmful to any other thing than the roof shingles. However, the look it gives the entire house is something nobody enjoys.
It should be noted that this is a task that deals with working at height and requires skills and confidence to pull off. If you lack any of these qualities, simply reach out to a professional for help.
✓ Safety first. Put on protective clothing.
✓ Apply a bleach solution with a garden sprayer and let it sit for up to 20 minutes
✓ Rinse the roof thereafter with the stream from the hose (do not use a pressure washer as it can damage the roof shingles)
✓ If there are still algae left after rinsing with water, you can make use of a brush with medium-stiff bristles to gently scrub the stains off. If some stains are still left, simply let the roof dry before repeating the process again.
Fibreglass, or GRP, flat roofs are very durable and should last you years, but over time they can become brittle and you might see some cracks or holes forming. Luckily, you can repair a fibreglass flat roof and it doesn’t have to be too difficult. Cracks in a fibreglass flat roof If you notice long cracks in your fibreglass roof, you can often use a fibreglass crack sealant. Simply clean the area, squeeze the sealant into the crack, then smooth it off. If you want it to look neater, you could coat the entire roof with a restorative coating which will make it look new again. Hole in a fibreglass roof If you notice a hole in your fibreglass flat roof, you’ll want to get this repaired as soon as possible to avoid any rainwater getting into your home. There are lots of fibreglass roof hole repair kits on the market, both online and in DIY stores, so you shouldn’t have trouble picking one up. They usually contain a mouldable UV cured patch that you can stick onto the hole. It will harden and become instantly weatherproof, so is the perfect emergency repair solution. Fixing pin holes in a fibreglass flat roof Unfortunately, if you find pin holes in a fibreglass flat roof it’s often because the installer didn’t use enough resin during the fibreglassing process. Luckily, if you can’t get back in touch with the installer or you only notice after a few years, you can fix this yourself. Sand down the roof back to the clear resin layer. Clean the entire roof with acetone and reapply some GRP roofing resin. Ensure that all the pinholes are filled – you might need two coats.
Velux installers offer the Velux Active home kit. This provides an automated system to enhance your indoor living. With its sensor-based ventilation apparatus, the Velux active home kit’s smart sensors repeatedly monitor your home’s temperature, humidity and CO2 levels for its optimum healthy living standards.
Sensor-based ventilation
Velux Active tracks temperature, humidity and CO2-levels, and ventilates to keep your indoor climate nice and healthy.
Automatic heat protection
Velux Active automatically protects your home from excessive heat by closing your Velux Integra blinds, awnings and shutters on hot days.
Set personal preferences
Want to swap your alarm clock for a sunrise or air out while you’re at work? Customise your indoor climate with Velux Active.
Voice-control and smart speaker integration come standard with VELUX ACTIVE with NETATMO, enabling you to draw the shades or open the windows just by asking.
How Much Are Roof Tiles?
The way your roof looks speak volumes about your home or property. When you have an attractive roof installed, you give a huge impression of how beautiful the interior of your house is.
Roof tiles are the prefect roofing material if you wish to have your house looking elegant and decent. However, what turns off most homeowners about roof tiles is the belief that the prices are not budget friendly. This is absolutely false and in this article, we’re going to give you a rough estimate of the cost of roof tiles.
The price of roof tiles includes the cost of removing and getting rid of the old roofing materials, the cost of purchasing new roof tiles in the market as well as the cost of installing them on your house. There are a plethora of factors that affects the cost of roof tiles. These factors include the height and size of the roof, the roof’s design, the roof’s pitch, incidental costs of labour, the company hired as well as your location. What’s more? A roof with a complicated design such as hips and valleys will also generally cost more than simpler ones. Also, if you happen to reside in a place like London with higher cost of living and greater demand, the cost is also likely to be higher than other regions. As a result, providing an accurate cost of roof tiles is simply not possible.
Generally, the cost of having an entire roof retiled will cost within the range of £10,000 to about £20,000. For a more accurate estimate, you’ll have to identify reputable roofing professionals within your local area and find the roof tile prices that perfectly suits your budget.
Gutters are a crucial component of any roofing system. They’re designed in such a way to protect your home or property from serious water damage, but keeping them clean and in good condition is something that’s almost always forgotten or ignored. Do not be deceived even when rain water is still running from them or they don’t appear to be clogged. Failure to clean maintain your gutters can lead to a wide range of outcomes and they aren’t so pretty. According to experts, gutter cleaning should be done twice a year - once in the spring and once in the fall. In order to help you realize the importance of cleaning your gutters, we’ll look at some of the possible outcomes of a neglected gutter.
- Leaky roof. If your gutters get clogged and cannot move water away from your home, it begins to build up on the roof and eventually lead to damages like rot and mold. As the damages spread, the end result could be a severe damage to the attic and supports.
- Damaged foundation. If the gutters are not functioning as they should, water saturation becomes a great threat to the foundation of your home or property. The concrete will crack or wood rots and you can also end up with mold.
- Creepy crawler infestation. Wherever you have stagnant water, there are also bugs. This is because they love the wet and moisture-filled gutters. You get unwanted visitors like carpenter ants, roaches and mosquitoes, just to mention a few.
- Driveway and path damage. When the downspouts aren’t directing the water to the appropriate spot, the excess that comes in contact with these surfaces can lead to cracks or sagging.
Clean of your conservatory gutter is probably not one of the most enjoyable chores you’d like to take on around the house. Not only is it messy and tedious, but it’s also time consuming and smelly. It’s a job every home and property owner would rather avoid, but unfortunately everyone has to do it. It’s a necessity due to the fact that neglect gutters holds and harbours mould, moss as well as plant debris. It would have been better if this is only disgusting, but the actual truth is that should be the least of your worries as this gradual build up of organic material in your conservatory gutters can minimize their drainage abilities, leading to leakages and spills that can damage your conservatory.
Cleaning of your conservatory gutter is a task that can be done regardless of your level of experience. However, it’s advisable to call in a professional for help especially if you lack the confidence required to pull it off.
- Use a ladder for a closer look. Cleaning your gutters from the ground by poking it with a hooked tool might seem the best way out, but in truth you risk damaging the gutters or brackets and marking the conservatory panes when you don’t see what you’re doing.
- Invest in specialist tools. For expert DIYers, taking off your downpipes from the wall to clean might be a pretty easy task. However, for most people it can be extremely frustrating. As a result, there’s the need to get hold of some flexible gutter brushes. With a bendable stem and stiff bristles, these are able to hook and dislodge dirt and leaves inside your downpipes with relative ease.
The feasibility of this will depend on the roof’s strength, in particular its load bearing capabilities. This is simply because tiles are heavier than the metal sheeting. Normally a tiled roof will need to take a load capacity of 60kg per square metre. You will need a trusted roofing company to advise on this.
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Pitched Roof Repair
Blackpool - FY4
Enquiry from: Debby D
Start Date: Immediate
About 10 small tiles to be replaced
Flat Roof Repair
Slough - SL2
Enquiry from: Manir Z
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Gutter Cleaning
Lincoln - LN1
Enquiry from: Paul T
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1. Mesh fitting around solar panel (bird proofing) 2. Solar panels cleaned. 3. Gutters cleaned. If you are able to assist please message me or call me
Flat Roof Repair
Plymouth - PL5
Enquiry from: Ally S
Start Date: Immediate
Our flat roof is about 4/5 years old , EPDM was used to cover the roof , one of the sky lights appears to have a leak
Pitched Roof Repair
Sheffield - S6
Enquiry from: Mark G
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We have a few slipped slate tiles near the chimney stack. which is causing a gathering of water. some moss. a few small holes in the chimney pointing and the flaunching has cracked in places
Pitched Roof Repair
Prenton - CH43
Enquiry from: Greg B
Start Date: Immediate
Panel in the roof was blown out last friday - needs putting back or replacing
Flat Roof Repair
Southsea - PO5
Enquiry from: Stephanie J
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Roof started leaking after the storm on Sunday. Its fairly new
Pitched Roof Repair
Honiton - EX14
Enquiry from: Dave H
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Plaster has come away causing water seepage into roof
Pitched Roof Repair
Birmingham - B23
Enquiry from: Dawn W
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Roof Windows & Skylights
Enniskillen - BT74
Enquiry from: Irene B
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Would like to replace a roof window
Flat Roof Repair
London - E13
Enquiry from: Jayesh P
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Leaking from sides of wall
Flat Roof Repair
London - E17
Enquiry from: Sasekal K
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Flat Roof Replacement
Liverpool - L11
Enquiry from: Sandra F
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Roof Windows & Skylights
Buxton - SK17
Enquiry from: Ofuokwu C
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Flat Roof Replacement
Crawley - RH11
Enquiry from: Geraldine L
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Remove old one, may be asbestos put new flat one
Pitched Roof Replacement
Blackpool - FY2
Enquiry from: Garry B
Start Date: Immediate
Replace detached double brick built garage flat fibreglass roof and the timber rafter supports as they are infested with woodworm. Would consider upgrading to pitched roof
Flat Roof Repair
London - SE18
Enquiry from: James J
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Pitched Roof Repair
Gourock - PA19
Enquiry from: Brian M
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Replace slipped rosemary tiles
Flat Roof Replacement
Berwick-upon-tweed - TD15
Enquiry from: Jean G
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Old felt removed and replaced
Pitched Roof Repair
Stockton-on-tees - TS17
Enquiry from: Billy T
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