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Verified Pro
Welcome to Haas Extension Group, where we take pride in being the premier suppliers, installers, and design consultants of...
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Total roof care

8 review(s)
Offers services in BARNET
Total Roofing Services - Your Trusted Roof Specialists Hey there! We're total Roofing Services, and we're here to take t...
Verified Pro

Bentham Builders

0 review(s)
Offers services in BARNET
At Bentham Builders, we specialize in high-quality roofing services as well as general building work across North and West...
Verified Pro

Adequate roof care

1 review(s)
Offers services in BARNET
Welcome to Adequate Roof Care Ltd, your trusted choice for exceptional roofing services in Windsor, High Wycombe, Reading ...
Verified Pro

NH roofing services

1 review(s)
Offers services in BARNET
Flat roof specialist, other roof work undertaken , from small repairs to full replacements

Recent Roofer Enquiries

29 Jan

Roofing | Flat | Repair

Barnet - EN4

Enquiry from: Ajith F

Start Date: Immediate

Its our garage, its a flat roof and there quite a large leak. I think the roofing felt or the waterproofing needs re-fixing or replaced. There are wooden joist which look damp now

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02 Dec

Roofing | Flat | Replacement

Barnet - EN4

Enquiry from: Annette D

Start Date: Immediate

I need to have a chimney stack removed from the back of the roof. Scaffolding will be in place as I am having solar panels installed. It is approximately 12 foot high, close to the guttering and separ...

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12 Nov

Roofing | Flat | Repair

Barnet - EN5

Enquiry from: Sohail C

Start Date: Immediate

we have an epdm roof finish. we want to install a roof light and make good the epdm around the up-stand. are you the property owner: owner of the property property type: detached location of roof: ot...

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04 Oct

Roofing | Flat | Replacement

Barnet - EN5

Enquiry from: Martyn H

Start Date: Immediate

Building survey noted roof at end of its life and needs replacing. We are due to complete purchase of property 15th October and are looking for a reduction in price to cover potential roof replacement...

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27 Mar

Roofing | Pitched | Replacement (Partial & Full)

Barnet - EN5

Enquiry from: Paul O

Start Date: Immediate

new tiles, new slates, new felt on all of back roof are you the property owner: owner of the property property type: detached roofing material: tiles roof height: 2nd floor how many bedrooms do you ha...

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20 Mar

Roofing | Pitched | Replacement (Partial & Full)

Barnet - EN5

Enquiry from: Paul O

Start Date: Immediate

new tiles, new slates, new felt on all of back roof are you the property owner: owner of the property property type: detached roofing material: tiles roof height: 2nd floor how many bedrooms do you ha...

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18 Mar

Roofing | Pitched | Replacement (Partial & Full)

Barnet - EN5

Enquiry from: Julie P

Start Date: Immediate

I have a brown wooden garden swing , I would love it to be more special and have a small thatched top part, ?

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05 Mar

Roofing | Flat | Replacement

Barnet - EN4

Enquiry from: Maria D

Start Date: Immediate

replacement of flat roof and installation of skylight are you the property owner: owner of the property property type: semi detached location of roof: extension height: 1st floor property age: 1930-70...

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04 Mar

Roofing | Flat | Repair

Barnet - EN4

Enquiry from: Neelu S

Start Date: Immediate

Water leak from flat roof.

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01 Mar

Roofing | Flat | Replacement

Barnet - EN4

Enquiry from: Maria D

Start Date: Immediate

replacement of flat roof and installation of skylight are you the property owner: owner of the property property type: semi detached location of roof: extension height: 1st floor property age: 1930-70...

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27 Feb

Roofing | Pitched | Repair

Barnet - EN4

Enquiry from: Priyesh P

Start Date: Less than one month

we are in the process of purchasing a 4 bed detached house at 5 belmont avenue. had a structural survey done which recommended repairing the following: - repair broken/ slipped tiles - defective ridge...

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24 Feb

Roofing | Pitched | Repair

Barnet - EN5

Enquiry from: John B

Start Date: Immediate

Repair/replace verge tiles to double roman tiled roof.

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16 Feb

Roofing | Flat | Repair

Barnet - EN5

Enquiry from: H

Start Date: Immediate

There’s a leak from roof to side wall in back bedroom on first floor(only one small point/area)only happen when haeavy rain.

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16 Dec

Roofing | Pitched | Replacement (Partial & Full)

Barnet - EN4

Enquiry from: Waleed K

Start Date: Immediate

A valley in the roof is leaking

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12 Dec

Roofing | Pitched | Replacement (Partial & Full)

Barnet - EN4

Enquiry from: Waleed K

Start Date: Immediate

A valley in the roof is leaking

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10 Nov

Roofing | Pitched | Replacement (Partial & Full)

Barnet - EN5

Enquiry from: Maha A

Start Date: Immediate

1. quote me full roofing for semi-detached house 2. quote me just for fascia and gutters replacement are you the property owner: owner of the property property type: semi detached property age: 1930-1...

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21 Aug

Roofing | Pitched | Repair

Barnet - EN5

Enquiry from: Ralph W

Start Date: Immediate

The roof (glass) is leaking in two places when it rains

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12 Apr

Roofing | Pitched | Repair

Barnet - EN5

Enquiry from: Rachel J

Start Date: Immediate

I have recently found water trail on the ceiling of my top floor. It needs to determine what happened on my roof and get it repaired if needed.

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03 Apr

Roofing | Flat | Repair

Barnet - EN4

Enquiry from: Jeremy D

Start Date: Immediate

flat roof was inadequately repaired in december 2022. probably needs to be replaced. water leaks are evident are you the property owner: owner of the property property type: semi detached location of...

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04 Feb

Roofing | Pitched | Replacement (Partial & Full)

Barnet - EN5

Enquiry from: Chris J

Start Date: Immediate

Sun Tunnel Lead Sun Tunnel Lead Sun Tunnel Lead Sun Tunnel Lead

mid terraced roof replaced have photos. the front is pitched no windows rear is pitched with cross gable. no windows are you the property owner: relative of owner property type: terrace roofing mate...

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How much do Roofer services cost?

How much do Roofers cost? Costs for Roofers in 2025 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

The average price
of a Roofer in Barnet is:

£3,709

Roofer job Roofer cost in 2025
Velux windows in Barnet £588-£1,768
Tile or slate roofing in Barnet £2,563-£13,600
Flat roof in Barnet £2,344-£21,219
Commercial roofing in Barnet £2,417-£15,250
Flat roof repair in Barnet £617-£3,434
Gutter cleaning in Barnet £62-£322
Tile roof repairs in Barnet £230-£4,506
Chimney sweeping in Barnet £75-£115
Roof cleaning in Barnet £815-£1,435
Sun Tunnel in Barnet £600-£1,750

Related Roofer searches in Barnet

Roofer FAQs

How can I maintain my flat roof?

You should inspect your roof twice a year, ideally after rain or snow, to see if it’s draining properly. Also in the Spring to check for damage that may of been caused over the winter months that will need to be put right before the next winter. Have an inspection carried out if you are unsure.

What is the best commercial roofing material?
The best commercial roofing material for your building will depend on the size and type of roof you have as well as your budget. A lot of commercial buildings have flat roofs, but some have pitched roofs. These days, flat roofs are almost flat, but are usually built on a small slope so water can drain effectively. Pitched roofs are much steeper and are made using tiles or shingle. Our top choices for commercial flat roofs would be fibreglass or EDPM rubber. Both of these materials will set you back around £80-110 per square metre, making them some of the most expensive flat roof materials, but they’re strong and durable. A fibreglass roof consists of a cut glass fibre mat that is pressed on the roofing frame, then resin is poured and rolled over the roof before a topcoat is applied. An EDPM roof involves laying an EDPM rubber membrane on the roof surface then gluing it down and coating it with a contact adhesive. For pitched commercial roofs, our top material would be concrete tiles or metal. Concrete tiles will set you back anywhere between 40p and £2.90 per tile and they’re long-lasting and fire-resistant. However, they are heavy and can be susceptible to high winds. Metal roofs have been used for over 50 years and today’s modern systems are extremely strong and allow for structural or thermal movement. Aluminium roofs will cost between £40-75 per square metre, plus installation. These days, flat roofs are almost flat, but are usually built on a small slope so water can drain effectively. Pitched roofs are much steeper and are made using tiles or shingle. Our top choices for commercial flat roofs would be fibreglass or EDPM rubber. Both of these materials will set you back around £80-110 per square metre, making them some of the most expensive flat roof materials, but they’re strong and durable. A fibreglass roof consists of a cut glass fibre mat that is pressed on the roofing frame, then resin is poured and rolled over the roof before a topcoat is applied. An EDPM roof involves laying an EDPM rubber membrane on the roof surface then gluing it down and coating it with a contact adhesive. For pitched commercial roofs, our top material would be concrete or clay tiles. Concrete tiles will set you back anywhere between 40p and £2.90 per tile and they’re long-lasting and fire-resistant. However, they are heavy and can be susceptible to high winds. Clay tiles cost as little as 50p to £2 each and can last over 50 years, but they are heavy so if your commercial roof isn’t already, it will need to be reinforced.

How to clean soffits and fascias?

As long as you can access them safely, it’s fairly easy to clean soffits and fascias. Using a sponge and warm water to scrub them is a good way to get off most types of dirt. You might want to add detergent or bleach to the water to make it more effective.

Once you’ve scrubbed your soffits and fascias, rinse them with clean water to make sure you’ve got all of the dirt and detergent off.

How to fit a velux window into a slate roof?

Fitting a Velux window into a slate roof is very similar to the way you’d install it in other roof types. All roof windows, whether a Velux-branded one or not, will come with detailed instructions for you to follow if you want to have a go at fitting it yourself. But here are some brief instructions to give you an idea of what’s involved in installing a Velux window into a slate roof:

  1. After you’ve removed the Velux window from its packaging, remove the sash (the part that opens) from the frame, according to the manufacturer’s instructions.
  2. Next, you need to prepare the opening for the window. You can often cut through the felt, remove one of the battens from under a slate, then slide all the slate tiles into the roof space. You should then make the cut 40-60mm wider than the window, cutting away roof timbers then replacing them with more around the opening to strengthen it.
  3. The roof window’s bottom brackets need to be installed on one of the existing battens for the slate roof. One of the slate courses should line up 105mm below the top edge of the batten you use.
  4. Then, measure from the top edge of the batten upwards to the height of the window plus 45mm. This is where the top installation batten should be installed, with an overhang of 100mm on each side.
  5. Remove the course of slates below the window, trim any excess felt and fold it over the surrounding timber. This helps with waterproofing.
  6. Add the insulation collar according to the Velux window manufacturer’s instructions.
  7. Place the frame in the opening, adding the brackets according to the instructions. You’ll find that lots of roof windows have pre-drilled holes to make it easy for you.
  8. Replace the sash and line up the hinges. Take a look at the opening at the bottom between the sash and the frame – it should be even along the entire width. Remove the sash again to fix the upper brackets according to instructions.
  9. Add the underfelt collar for your roof window as instructed by the manufacturer, then replace any slates at the bottom. You might need to cut them to size.
  10. Next, add the flashing according to the instructions, along with any parts that are not yet attached, including the hood section and top flashing piece.
  11. Replace all the slates around the window, allowing 60-100mm of space between the course of slates above the window and the top of the window to allow for rainwater drainage. Then replace the sash into the frame again.
  12. Add the vapour barrier on the inside of the window using the screws provided, then tape it to the existing vapour barrier to prevent moisture from reaching your roof structure.

And that’s it! If you think that sounds a bit complicated, ask a roofer or window installer to fit your roof window into a slate roof for you. You’ll get a better finish and you can be sure that you won’t get any leaks from a botched installation.

why do roof tiles slip?

Why Do Roof Tiles Slip?

Despite being our first line of defence against the elements and covering the most valuable assets we possess, it’s shocking the reason why most roofs go unnoticed for years. However, when a damp patch suddenly appears on the ceiling or water starts to leak into our home, the condition of our roofing suddenly becomes of huge importance to homeowners.

In the UK, we get a fair share of harsh wind and heavy rainfall across the year which over time can lead to a plethora of roofing issues. One of the most obvious to identify is when roof tiles slip. If you’re also facing the same challenge, then you’ll most likely be interested in knowing the reason behind this occurrence. In this article, we’re going to take a look at some of the reasons why roof tiles slip.

Roof tiles can slip as a result of a corrosion of the nails that’s in place to secure your tiles to your roof. This happens especially during strong storms, whereby several roof tiles can be dislodged by rain and winds. If the affected tiles are just a few, then it may actually be a little issue to resolve. However, there are also times that the tiles slippage can be caused by a more serious issue. What’s more? You can also discover slipped roof tiles if the wood of your roof is corroded or weak. However, this applies a lot more to older homes than new or recent constructions. Any of the above reasons may be the main cause of your roof tiles slippage, but if you really want to know the exact cause for sure, you’ll have to call in a professional roof company to inspect your home.

What effects the cost of a Sun Tunnel?

The cost for a sun tunnel is affected by 5 key factors:

  1. Tube size: Small areas or stairways can gain from a 10-inch size tube, whilst bigger rooms will require a bigger tube. The higher television size, the greater the price.
  2. Kind of tunnel and also roof type: You can pick from stiff or flexible tunnels and also domed or flat roofing system panels. Each choice will have a different price.
  3. Place: Where you stay in the country will certainly impact the price of your sun tunnel installation. Generally, the higher the living prices in your location, the greater the price of employing an expert will certainly be.
  4. Length of the tunnel: Longer tunnels will be charged at a greater price than their shorter equivalents so whether the tunnel runs from the roof to the 2nd or very first flooring will certainly impact the sun tunnel price.
  5. Ease of gain access to: Flexible tubes are fantastic for homes where sun tunnels do not run in a straight line from roofing to ceiling. The tubes can then be fitted around challenges in your loft space. Frustratingly, these alternatives do not allow as much light as stiff tubes and also due to their hard setup can be much more expensive.
How can I maintain my roof?

You should inspect your roof at least once a year, to check there are no leaks or infestations. It’s best to do this just after it has rained, so leaks are as obvious as possible. You may find over a period of time there is a build up of moss on the roof, this should be cleaned so rain water has a clear path to the guttering.

How to replace roof tiles?

Replacement of roof tiles that have fractured, cracked or is missing is vital to avoid roof leaks and ceiling damage once rain and wind appear. Countering the problem swiftly by yourself is probable as long as it's only a few tiles. Charges for tile replacement can be expensive and fluctuate conditional on the company you hire.

The steps to replacing a tile are:

Ensure you have the right replacement tile as there are numerous different roof tiles on the market.

The most common types of roof tiles are concrete and terracotta. You must confirm that the tile is identical to your earlier tile or it may not work and can result in impairment even though you've tried to repair it. If you don't know what the tile is, ask the suggestion of a roofing supplier and they should be able to match it for you.

Get onto the roof.

It is only advisable to do this if the safety is guaranteed, using a steady ladder and maybe even using climbing ropes to protect you in case of a fall. If you don't possess a head for altitudes or you're sceptical about how safe it is for you to get on the roof, call in a professional.

Once you have securely gotten to the cracked tile, you'll want to somewhat lift the tiles that overlay the one to be detached. Do this by means of two pieces of timber to hold them up. Lift the broken tile over the baton with a brick trowel and gently slide it down.

Place your new tile on top of the brick trowel and inverse the steps to remove the tile.

Be certain to place the overlying tiles back into place.

Conduct a fast check across the roof to review any other possible damage. It is always advised to keep update on how the roof is holding out to keep an eye out for other tiles that might need replacing.

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