Flat Roof Repair
Hayes - UB3
Enquiry from: Satinder R
Start Date: Immediate
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Hayes - UB3
Enquiry from: Satinder R
Start Date: Immediate
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London - SW17
Enquiry from: Anita T
Start Date: Immediate
I need to replace my flat roof
London - N17
Enquiry from: Angela S
Start Date: Immediate
Repointing around flashing and chimney stack and realigning or renewing gutters with new clips
London - E13
Enquiry from: Mohammed H
Start Date: Immediate
Replace a complete roof
London - SW18
Enquiry from: Ann F
Start Date: 3+ months
I would like a Sedum roof on a wooden shed please. 1.01 x 2.82m with a slight forward slope. thank you
London - N12
Enquiry from: Gilly R
Start Date: Immediate
Flat roof repaired
Barnet - EN4
Enquiry from: Karim Y
Start Date: Immediate
Replace flat roof of conservatory
Mitcham - CR4
Enquiry from: Nasreen L
Start Date: Immediate
Kitchen flat roof repaired
Slough - SL3
Enquiry from: Simron K
Start Date: Immediate
Some corners are damaged
London - NW10
Enquiry from: Mamdouh A
Start Date: Immediate
Full roof replacement
Ashford - TW15
Enquiry from: Albert S
Start Date: Immediate
Guttering on garden side of house needs attention
South Croydon - CR2
Enquiry from: Huesan C
Start Date: Immediate
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London - NW10
Enquiry from: Anu R
Start Date: Immediate
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London - SW19
Enquiry from: Alan M
Start Date: Immediate
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Hayes - UB4
Enquiry from: Indi I
Start Date: Immediate
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Croydon - CR0
Enquiry from: Tauqir H
Start Date: Immediate
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London - W4
Enquiry from: Fekry A
Start Date: Immediate
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Windsor - SL4
Enquiry from: Mohammed I
Start Date: Immediate
Water paddle, pooling on roof
Brentford - TW8
Enquiry from: Jude B
Start Date: Immediate
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Brentford - TW8
Enquiry from: Zahra O
Start Date: Immediate
The roof is made of polycarbonate. between the polycarbonate sheets, there is pvc plastic, and around the pvc, there is silicone. some parts of the silicone have come off, and some of the caps are mis
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 advice| Roofer job | Roofer cost in 2026 |
|---|---|
| Velux windows in Brentford | £492-£1,412 |
| Tile or slate roofing in Brentford | £2,604-£10,568 |
| Flat roof in Brentford | £1,294-£12,644 |
| Commercial roofing in Brentford | £6,919-£23,844 |
| Flat roof repair in Brentford | £358-£2,822 |
| Gutter cleaning in Brentford | £125-£501 |
| Tile roof repairs in Brentford | £296-£3,917 |
| Chimney sweeping in Brentford | £97-£1,329 |
| Roof cleaning in Brentford | £414-£1,412 |
| Sun Tunnel in Brentford | £500-£1,400 |
A roof serves as something which is so much more than just a top of a building. A roof delivers guard from the elements and precipitation, it also helps drain water from a structure, and helps to provide insulation to the structure allowing it to keep the interior of a building cool or warm, according to season.
There are several steps to building a roof
Mount the trusses.
This step requires the building’s wall frames to be completely level, square and plumb. If you are building the roof onto a building that is still a frame you must use ladders or scaffolding. Hoist the trusses onto the roof.
Install temporary braces.
You will need to install temporary braces that the trusses can rest on until the sheathing and permanent bracing are installed, this has to be done before you install the trusses. At the centre of the back wall, nail the bottom half of one two-by-six board that's 16 feet long to the top of the outside wall, making sure you fasten it to a stud.
Install the end trusses.
Install the two end trusses at the front and back of the building, making sure you affix them to the temporary bracing. The batten you take will have to be a bit longer than the distance will separate the trusses.
Install the standard trusses.
According to the instructions provided by the manufacturer, you will first need to install the first standard truss. You will also need to nail it to the batten from the first truss.
Sheath the roof.
Once your trusses permanently braced, you can begin with the sheathing of the roof. Starting from the bottom corner and moving across the bottom, the sheathing is installed lengthwise.
Install the roof cover.
Like the sheathing and underlayment procedures, the roof cover is installed lengthwise from the bottom up. The shingles should be staggered, and they should also overlap at the same time. You will need to work up to the ridge and use a ridge cap shingles to finish the ridge.
One of the most popular choices for roofing materials are roof slates. There is a number of advantages that a roof slate has, hey can be aesthetically pleasing, they can also increase the potential selling value of the house and many more. Slate is a sturdy and resilient material that delivers waterproofing physical characteristics to a pitched roof. Unlike other roof materials which absorb water slates do not. Therefore, slate is the most resistant towards freezing and water damage.
Find out the pitch of your roof
Before beginning with the fitting procedure, you need to figure out the pitch of your roof. The roof pitch commands how much overlap is essential with each slate. This has been made a lot easier than the early days with the advancement of technology.
Find out the required overlap
Once you’ve found out the exact pitch of your roof accurately, take a look at the slate producer’s description. Each manufacturer will propose the obligatory overlap in order to form a firm and safe slate roof.
Roll out the roof membrane
Firstly, guarantee your joists or trusses are clean of any sheards or old nails that could harm the membrane. You will now have to roll the chosen roofing membrane along the roof trusses. It is always wise to start from one of the bottom corners and keep rolling it along to the other corner.
Secure the roof membrane
Once the membrane has been moved out, use thump nails to protect one edge. You will now have to pull the membrane taut and carefully fix it into position. Do this before adding any nails across the membrane at points of intersection with the trusses for extra stability.
Batten placement
This is done to find the proper assignment of the battens. For this, you will need two full-sized slates along with an under eaves slate. Carefully position the battens on the top of the roof on the top of the overlay. Make sure not to fix them down since it will be easier to move them around and make any adjustments.
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.
How To Replace Flat Roof Felt
Also referred to as tar paper, roofing felt is installed underneath the roof’s shingles to help deny water access to your home. Installing the roofing felt in overlapping layers builds a water barrier in situations whereby the weather damages or blows away the shingles. Although the application of a roofing felt on a flat roof is relatively easier and safer than working on a peaked roof, it’s advisable to take enough care and precautions. If you lack proper training and experience for this task, we’d recommend you employ a reliable professional to guarantee the best results and save you from further headaches especially in cases whereby unfortunate errors are made. This step by step guide will give you a good insight into the flat roof felt replacement process.
• Take a measurement of the width and length of the roof.
• Calculate the square footage by multiplying the numbers.
• Multiply the square footage gotten by three (it’s advisable to install three layers of roofing felt to create a really strong weather barrier).
• Use a claw hammer to remove the existing roofing felt.
• Use utility knife to cut the new felt to fit the length of the roof.
• Place the first piece along the roof’s edge and use a hammer tacker to tack the felt in place with staples or galvanized nails and hammer.
• Put the staples or nails at every 6 inches along the side touching the roof’s edge as well as down the short sides.
• Repeat the same process for the second piece, laying it out beside the first row of felt.
• Cut a piece of felt to the appropriate length using a utility knife to begin the second layer of roofing felt, and cutting it in half, lengthwise.
• Apply construction adhesive along the first row using a trowel.
• Press the first piece for the second layer onto the adhesive. Repeat this process until the roof is covered with a second layer
• Apply construction adhesive over the second layer to install the third layer. Begin with a full piece of felt without cutting it in half.
• Overlap each piece by 2 inches until you’ve completely installed the third layer.
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.
How much a flat roof costs to repair depends on a few factors. Is your flat roof on a garage or an extension? What is the flat roof made from? It’s always best to get a few quotes to compare prices, but we’ll give you a rough idea here. If your flat roof was installed in the 1990s or earlier, it’s likely that you’ll see some leaks or damage soon. Felt flat roofs used to be installed completely flat, which meant that water couldn’t run off. That means that water pools and can create moss and damp. Sun exposure can also damage the felt, causing damage and eventually holes that lead to leaks. If you’re lucky enough to have got away with just needing a flat roof repair, this should set you back an average of £100 per square metre. If your roof is sagging due to the weight of it putting pressure on the timber frame, you might need additional joists – which could cost anywhere between £1,000 and £2,000, depending on how many you need. But if the problem is due to the internal part of the roof system becoming waterlogged, you could be looking at over £5,000. If your roof is severely leaking or the timber joists are rotting, it might be more cost effective to replace your flat roof. If you keep forking out for repairs, it will eventually be cheaper just to replace the whole thing, which could cost around £2,000.
Leaves, twigs and moss all have one thing in common which often annoys home and property owners - they are the three main materials that negatively impacts the proper functioning of a roof guttering system. The major cause of water drainage problems for most homes and buildings are these organic materials. Wondering how some leaves and few twigs can cause such a big problem? Over time there’ll be a gradual build up of the natural debris in your gutter system which starts to rot and turn to a thick and muddy goo which obstructs the flow of water in your drainage. As a result, there’s the need to make sure that your gutters are thoroughly cleaned at least twice annually in order to prevent bigger issues that can be caused by the blockage of a drainage system.
So if you’re considering getting your gutters cleaned by a professional, you’d probably be interested in know just how it’s going to cost. Well, there’s not straightforward and simple answer to this question as there are a number of factors that contributes to the final cleaning cost of your gutters.
In general, in the UK, the average cost for cleaning of gutter is usually around £18 to about £25 per hour. However, you can also be quoted a day rate which is usually ranging between £150 to £200 per day.
The factors that can affect gutter cleaning price includes the type of your property (such as a terraced, end of terraced, detached and semi detached homes) which possesses a varying gutter cleaning price largely due to their size differences, the height of the building ( if you require the service for a property located on the second floor of a building, this would be a bit higher than if it were to be on the ground floor) as well as additional requests.
How To Clean A Fibreglass Roof?
If you have a dirty fibreglass roof or perhaps you’re just planning to have one installed on a newly constructed house, then you’d probably want to know the best way to have your fibreglass roof cleaned.
Generally, fibreglass roofs are of great quality and happens to be a lot more resistant to moisture, heat, water and even fire when compared to the other alternative flat roofing materials. As a result, they require just a little maintenance but this doesn’t mean they should be totally ignored. Truth be told, cleaning of a fibreglass roof is as easy as it get, however, when it comes to working at height, skill and confidence is paramount to guarantee your safety. If you lack any of these two qualities, then it’s highly recommended that you sought the services of a reliable roof cleaning contractor who can do the work safely and perfectly. If you’re able to clean and maintain your fibreglass roof as you should, you wouldn’t have to think about replacement for about 20 to 30 years.
Cleaning is simple and doesn’t take much time. Now let’s take a look at the process.
✓ Preparation. Hose down the vegetation around the area with water to protect them. Once done, mix a gallon of warm water with one quarter cup trisodium phosphate and 1 quart of bleach. Put this mixture into a garden sprayer and sweep any dirt or debris off the roof with a broom.
✓ Application. Spray the mixture over the fibreglass roof, ensuring that it gets to all the necessary corners where dirt may be hidden. Allow this applied solution to sit for up to 15 minutes to loosen the stubborn stains and dirts on the roof.
✓ Finishing. Spray cold water to wash down all the solutions. If there’s still some dirts, you can repeat the process till the fibreglass roof is entirely clean.
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