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Verified Pro

ARSW Roofing

3 review(s)
Offers services in TREHARRIS
Established roofing company with over 35 years of experience from general repairs, New roofs in slate and tile, GRP fibreg...
Verified Pro

Roof renovations

0 review(s)
Offers services in TREHARRIS
Roof renovations Ltd Is a specialist registered roofing company, Who takes pride in they work, We specialise is slating...
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Gwent Home Improvements

0 review(s)
Offers services in TREHARRIS
We are your first choice for a professional and reliable roofer in Newport and the surrounding areas. We have a renowned r...
Verified Pro
We Are a scaffolding and roofing firm company name ESTUARY SCAFFOLDING AND ROOFING LTD based in the Swansea / Llanelli area

Recent Roofer Enquiries

10 Dec

Roofing | Pitched | Repair

Treharris - CF46

Enquiry from: Pauline W

Start Date: Immediate

I have water running down bedroom wall when raining

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29 Jun

Cleaning | Roof cleaning

Treharris - CF46

Enquiry from: Monika G

Start Date: Immediate

Moss removal from main roof and extension roof and gutter cleaning.

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30 Apr

Windows | Velux

Treharris - CF46

Enquiry from: Vanessa L

Start Date: Immediate

A replacement velox window in my bathroom

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12 Oct

Roofing | Pitched | Repair

Treharris - CF46

Enquiry from: Jonathan R

Start Date: Immediate

Hi, We're looking for someone local to replace the wooden board and fit pvc onto part of our roof before the weather turned. Probably a small job. I think it's called a facia board. Thanks.

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27 Jun

Roofing | Pitched | Repair

Treharris - CF46

Enquiry from: Cheryl J

Start Date: Immediate

i think 1 or 2 of my tiles have slipped are you the property owner: owner of the property property type: semi detached property age: 1930-1970 how many bedrooms: 3-4 rooms roof height: 2nd floor is yo...

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08 Jun

Roofing | Flat | Replacement

Treharris - CF46

Enquiry from: Nigel P

Start Date: Immediate

We are looking for a quote to replace the roof on our brick built shed. 124” width 112” Length

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09 Mar

Roofing | Pitched | Replacement (Partial & Full)

Treharris - CF46

Enquiry from: Maria M

Start Date: Immediate

Tile garage and extension roof replacement.

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01 Nov

Roofing | Pitched | Repair

Treharris - CF46

Enquiry from: Christine W

Start Date: Immediate

Leak in roof of single storey extension...only when heavy rain with wind direction.Problem seems to be where extension meets main part of house.Water runs down wall of kitchen.

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20 Jan

Windows | Velux

Treharris - CF46

Enquiry from: Brogan F

Start Date: Immediate

1 skylight to be sourced and installed in our attic conversion. there's already a velux skylight fitted on the opposite wall however we'd like to add more light if possible, as the room is now an offi...

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06 Jun

Roofing | Pitched | Repair

Treharris - CF46

Enquiry from: Carolyn D

Start Date: Immediate

Conservatory roof leaking, think that water getting under the flashing and water coming down inside wall

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29 May

Roofing | Flat | Replacement

Treharris - CF46

Enquiry from: Paul R

Start Date: Immediate

customer visited the myroofingquotes.co.uk site and submitted an enquiry. property type: house, roof type: flat, work description: i have a flat roof/balcony which has a fibreglass covering. the pers...

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21 May

Roofing | Pitched | Repair

Treharris - CF46

Enquiry from: Carolyn D

Start Date: Immediate

Conservatory roof leaking, think that water getting under the flashing and water coming down inside wall

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28 Apr

Roofing | Pitched | Repair

Treharris - CF46

Enquiry from: Robyn W

Start Date: Immediate

customer visited the myroofingquotes.co.uk site and submitted an enquiry. property type: house, roof type: pitched, work description: single tile has slipped off the roof and needs replacing

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03 Dec

Roofing | Pitched | Repair

Treharris - CF46

Enquiry from: Ed W

Start Date: Less than one month

battons and felt need replacing in one corner of roof also some facia needs changing. are you the property owner: owner of the property property type: detached property age: 1900-1930 how many bedroo...

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03 Nov

Roofing | Pitched | Repair

Treharris - CF46

Enquiry from: Ben A

Start Date: Immediate

customer visited the myroofingquotes.co.uk site and submitted an enquiry. property type: house, roof type: pitched, work description: leak in the roof possible caused by weather are you the property ...

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08 Sep

Roofing | Pitched | Replacement (Partial & Full)

Treharris - CF46

Enquiry from: Derrick O

Start Date: Immediate

attic trusses for a 6.4 metre square extension and 35 degrees. slated roof. are you the property owner: owner of the property property type: detached roofing material: slates roof height: 1st floor ho...

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26 Jun

Roofing | Flat | Replacement

Treharris - CF46

Enquiry from: Robert M

Start Date: Immediate

Take off old roof and bordes and renew.

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23 Feb

Roofing | Pitched | Repair

Treharris - CF46

Enquiry from: Jacquelyn P

Start Date: Immediate

Check roof and flashing around chimney water coming into bedroom Time scale: Immediate Please call to appoint Please call to appoint

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30 Sep

Roofing | Pitched | Repair

Treharris - CF46

Enquiry from: J N

Start Date: Immediate

Customer visited the myroofingquotes.co.uk site and submitted an enquiry. Property type: House, Roof type: Pitched, Work description: Ridge end cap replacement Time scale: Immediate Please call to ap...

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03 Jul

Cleaning | Gutters

Treharris - CF46

Enquiry from: Tanya H

Start Date: Immediate

Customer visited the myguttering.co.uk site and submitted an enquiry. Property type: Terrace, Property owner: Owner, Work description: Needs cleaning, my house is on steps Are you the property owner: ...

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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 Treharris is:

£1,891

Roofer job Roofer cost in 2025
Velux windows in Treharris £675-£1,035
Tile or slate roofing in Treharris £4,500-£6,900
Flat roof in Treharris £1,875-£2,875
Commercial roofing in Treharris £3,750-£5,750
Flat roof repair in Treharris £1,500-£2,300
Gutter cleaning in Treharris £63-£133
Tile roof repairs in Treharris £338-£518
Chimney sweeping in Treharris £75-£115
Roof cleaning in Treharris £815-£1,310
Sun Tunnel in Treharris £700-£1,000

Related Roofer searches in Treharris

Roofer FAQs

do you need felt under roof tiles?

Do You Need Felt Under Roof Tiles?

Before now, roofing felt were mainly incorporated to serve as a temporary waterproof roof on a building which would later on be changed for the permanent solid tiles or slate roof. This is due to the fact that rebuilding a roof can be time consuming taking a few number of days, the roofing felt would be used to protect the structure as well as the property it contains by acting as a barrier between the house and the harsh elements such as rain, wind, snow, sleet and more, while also providing minimal insulation until the structure is complete.

However those are in the olden days, in recent times, roofing felt ( also referred to as breathable roofing membrane or breathable felt) is now being used to create a safe and waterproof roof which is long lasting and will protect your house, properties as well as other outbuildings for a long period of time while also complying with the Building Regulations. So to answer the question - yes, you’re going to need felt under roof tiles as it has been made mandatory by building regulations.

Now let’s take a look at the different functions served by felt.

✓ You’ll need felt under roof tiles to prevent the roof space from being exposed.

✓ Roofing felt protects homes where a roof has not yet been installed to serve as a temporary protective layer against the elements.

✓ Roofing felt is particularly crucial for modern homes which are constructed to be more energy efficient and work to hold warm air from escaping the house. This is great to reduce your heating bills while also keeping both you and your loved ones cosy all throughout the year.

✓ Overall, building regulations imply that an underlay underneath the slate or tiles is now a compulsory requirement.

how to clean a fibreglass roof?

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.

How to repair a tar and gravel flat roof?

Tar and gravel flat roofs are popular because the gravel weighs down the surface of the roof so it doesn’t blow away and it also protects it from sun damage. The tar makes the roof watertight, so you won’t get any leaks. However, sometimes problems occur and you’ll get cracks and leaks. So how do you repair a tar and gravel flat roof?

If you notice leaking coming through your flat roof, try to find the source of the leak. Since water can travel easily, it might not be where you think it is. The first place to check is the flashing, then any parts of the roof with gravel missing. Once you’ve found the crack, sweep away any remaining gravel and clean the area.

Apply a primer to the area and allow it to dry. Then, apply a tar and gravel roof patch that you can get from most DIY shops. Patch 2-3 inches around the damaged area, creating layers, and ensuring that there aren’t any air bubbles or gaps. Then you should cover the entire patch with gravel.

Before you try to repair a tar and gravel flat roof yourself, consider how much of the roof needs repairing. Professionals often say that if cracks and faults make up 25% or more of the roof, then you should look to replace it. It might be tempting to try and replace your tar and gravel roof yourself, but it’s best left to the specialists. They will ensure that your new roof is watertight and strong enough to withstand sun damage and storms.

how to replace a broken roof tile?

How To Replace A Broken Roof Tile?

If you have a broken roof tile on your property, the next logical step to take is having it replaced as soon as you can. However, this is not the simplest of tasks so you might need some guidance if you wish to do it yourself. If you lack the confidence needed to pull this off as it involves working at height, then we’d strongly recommend you hire the services of a reliable roofing contractor or company who can guarantee the best results for help. In this guide, we’re going to walk you through the processes involved in the replacement of broken tiles. Let’s have a look!

✓ Match your roof tiles perfectly. The most frequently used roof tiles are concrete and terracotta. They may look all similar but they can actually vary in shapes, length as well as thickness. To replace a broken tile, you must first make sure that it’s the same type of tile so it doesn’t interfere with the flow of your roof which can lead to further damage.

✓ Climb on to the roof. Make use of a strong and stable ladder to do this. If you’re not comfortable with heights, simply call in a professional. Falling of the roof would be more expensive.

✓ Remove the broken tile. Lift up the overlapping tile next to the broken tile in such a way to enable an easy removal of the broken one. If you’re not able to life them, then they probably have nails securing them in place. Remove these nails to proceed.

✓ Replace the broken tile with the new one. To do this, simply lift up the bottom tiles from the above row and then slide the new tile back in place. If the tiles have been nailed, make sure you also drive a nail through the hole in the new tile into the timber roof batten.

Can I set up a sun tunnel myself?

It is constantly important to consider your skill degree as well as your physical capacity when picking to tackle a Do It Yourself task. Generally, sun tunnel setup is not made to be tried by anybody without experience and training for the following reasons:

  • You will likely need professional devices which may include scaffolding.
  • It is really unsafe to deal with a roofing as a result of the danger of falling.
  • Your sun tunnel have to be appropriately secured to avoid leaks as well as drafts coming through your roofing.
  • This installment is not a straightforward, easy job. It involves eliminating roofing ceramic tiles, attaching a panel, thoroughly installing the passage and also even more.
What should I know about roof maintenance?

The roof is a particularly important part of the home, providing weather and water protection. Therefore, it’s important to regularly check your guttering system and clean out any debris that could cause blockages.Advice given is to consider having a mesh gutter guard to prevent the build-up of leaves and other debris, especially if you want to harvest rainwater.

How much does it cost to replace a commercial flat roof?
If your commercial flat roof needs replacing, how much it costs will depend on how big the roof is and what you want it to be made from. Lots of commercial flat roofs are made from felt or asphalt, but people are also beginning to turn to materials like EDPM rubber and fibreglass. Flat roofs can last a long time, but if it’s been 20 years or more since you had it replaced or inspected, it might be time for a new one. If a roofer inspects it and finds lifting, flashing problems, sagging or lots of blisters, it’s probably time to replace your flat commercial roof. So how much does it cost to replace your commercial flat roof? The average cost is around £4,500, but it could be much less or much more. It depends on how big your roof is and what material you choose. Felt is the cheapest material you can use for your commercial flat roof, at around £40-70 per metre squared, while a lead bay roof will cost the most at £90-110 per square metre. EDPM rubber and fibreglass roofs are being used more and more because they’re so durable, and they will cost between £80 and £110 per square metre. It might be worth spending a little more upfront to get a stronger and longer-lasting commercial flat roof.

how much are roof tiles?

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.

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