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Verified Pro
Precision Contracts is a family run business and have been the foremost contractors of home improvements, building and roo...
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Erne Home Improvements

0 review(s)
Offers services in LONDONDERRY
We are a home improvement company based in Northern Ireland we specialise in all types of roof work and UPVC facia soffit ...
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Local, Affordable & Reliable service Window cleaning Roof cleaning PVC cleaning Gutter cleaning Conservatory clean...
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Dirt Killer

0 review(s)
Offers services in LONDONDERRY
Pressure and soft washing Services
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All Purpose Glazing

0 review(s)
Offers services in LONDONDERRY
Working with glass since 1983 All Purpose Glazing (APG) is a family run glass merchant and processing business that has co...

Recent Roofer Enquiries

27 Jan

Roofing | Pitched | Repair

Londonderry - BT47

Enquiry from: Pat M

Start Date: Immediate

Cement dislodged between roof and area beneath it

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25 Jan

Roofing | Pitched | Repair

Londonderry - BT48

Enquiry from: Suzanne C

Start Date: Immediate

Replace 2 tiles (have spares) and also some ridges

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25 Jan

Roofing | Pitched | Repair

Londonderry - BT47

Enquiry from: Daniel S

Start Date: Immediate

Ridge tile slipped off a few inches and needs replaced and cemented.

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24 Jan

Roofing | Pitched | Repair

Londonderry - BT48

Enquiry from: Mairead C

Start Date: Immediate

Roof tiles off in storm. Need assistance & assessment

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24 Jan

Windows | Velux

Londonderry - BT48

Enquiry from: Jing L

Start Date: Immediate

Two Roof windows, in order to have good sunshine.

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10 Jan

Windows | Velux

Londonderry - BT47

Enquiry from: Daniel W

Start Date: Immediate

3x replacement velux windows

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19 Dec

Roofing | Pitched | Replacement (Partial & Full)

Londonderry - BT48

Enquiry from: Martin C

Start Date: Immediate

Tiled roof replaced and new trusses

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19 Dec

Roofing | Pitched | Repair

Londonderry - BT47

Enquiry from: David J

Start Date: Immediate

1 tile needs replacing on the roof.

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28 Oct

Cleaning | Gutters

Londonderry - BT48

Enquiry from: John R

Start Date: Immediate

Clutters cleaned for the house

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21 Oct

Cleaning | Gutters

Londonderry - BT48

Enquiry from: Christine W

Start Date: Immediate

Gutters & down pipes cleaned, possible fixture replacement

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21 Oct

Cleaning | Gutters

Londonderry - BT47

Enquiry from: Sinead M

Start Date: Immediate

need my gutters cleaned front an back please. it's a council house in a row. are you the property owner: tenant (with permission) what are you looking to have cleaned: gutters property type: terrace ...

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22 Sep

Cleaning | Gutters

Londonderry - BT48

Enquiry from: Tanya D

Start Date: Immediate

Gutters need cleaned, front and back of house

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04 Sep

Cleaning | Gutters

Londonderry - BT47

Enquiry from: Gerard M

Start Date: Immediate

Gutters. cleaned + possible the same for next door.

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30 Aug

Cleaning | Roof cleaning

Londonderry - BT47

Enquiry from: Donna C

Start Date: Immediate

Leaking roof and gutter cleaning

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01 Aug

Cleaning | Gutters

Londonderry - BT47

Enquiry from: Scott P

Start Date: Immediate

Our guttering is leaking in about 3 or 4 places, essentially at joins / corners We would like these repaired

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17 Jul

Windows | Velux

Londonderry - BT48

Enquiry from: Lesa G

Start Date: Immediate

a skylight fitted wood and glass are you the property owner: owner property type: terrace type of glass: standard window movement: opens window location: 2nd floor material: any colour option: unsure ...

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23 May

Windows | Velux

Londonderry - BT48

Enquiry from: Mary D

Start Date: Immediate

GGU CK02 roof window and flashing kit. Size 55cm x 78cm. supply only. please give breakdown of window price and flashing kit price. flashing for tile roof

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23 May

Roofing | Flat | Replacement

Londonderry - BT47

Enquiry from: Carl D

Start Date: Immediate

i have a flat roof over my scullery which is leaking and i would like to look and possible liquid sealant solution

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08 May

Roofing | Flat | Repair

Londonderry - BT47

Enquiry from: David M

Start Date: Immediate

We have leak in our flat roof on the garage.the garage is not attached to the house

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06 May

Cleaning | Gutters

Londonderry - BT47

Enquiry from: Derek M

Start Date: Immediate

My gutters and cleaned on the outside of my house within the next few weeks.

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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 Londonderry is:

£1,970

Roofer job Roofer cost in 2025
Velux windows in Londonderry £675-£1,035
Tile or slate roofing in Londonderry £4,500-£6,900
Flat roof in Londonderry £1,875-£2,875
Commercial roofing in Londonderry £3,750-£5,750
Flat roof repair in Londonderry £1,500-£2,300
Gutter cleaning in Londonderry £75-£115
Tile roof repairs in Londonderry £338-£518
Chimney sweeping in Londonderry £75-£115
Roof cleaning in Londonderry £1,480-£2,220
Sun Tunnel in Londonderry £700-£1,000

Related Roofer searches in Londonderry

Roofer FAQs

Should I clean my chimney myself?

In the UK, fireplaces are a very common addition to homes and property and reasonably so. Not only do they represent a great source of heat, but they’re also quite timeless in their beauty, thereby adding more value to your property. Now every fireplace possesses some sort of chimney, asides from the ones that are ventless. And while you might not be aware, every chimney poses a number of dangers which includes being a fire hazard and can also lead to carbon monoxide poisoning as a result of improper or lack maintenance.

Since your chimney will be clogged up over time with all sorts of soot and often cleaned from the top of the roof, cleaning of a chimney comes with a huge amount of risk. As a result, you run the risk of falling off if you decide to clean one by yourself. And even if you’re the type that’s comfortable being on high level places, you should know cleaning a chimney is not the most pleasant of jobs. It can be quite messy as accumulated creosote and soot can drop into your home causing a cloud which covers both the floor, furniture and any other thing you have in the room. Furthermore, chimney cleaning requires specialized skills and knowledge which professionals have acquired after several practices. For instance, missing out on a spot can result in an unchecked chimney fire or a masonry crack.

 

The simple answer to this question is, therefore, a big NO - you should leave the cleaning to the professionals.  Professionals are not just limited to chimney cleaning; they’re trained to identify any structural issues while also being able to carry out a close analysis of the chimney. They’ll fix minor issues on site and give you a peace mind for any future wood burning activities.

what is the average cost to replace a flat roof?

What Is The Average Cost To Replace A Flat Roof?

Are you interested in knowing how much it costs to replace a flat roof? Here, you’ll discover a price breakdown for replacing flat roof. This includes a number of price determining factors such as materials costs as well as cost of labour and cost per square metre. All these enables you to make easy calculations so that you can determine a flat roof replacement estimate for your own project.

The type of flat roof that is the most common type is the garage roof and for the replacement of a single garage roof, the cost will fall between the range of £700 to £1000. Meanwhile for a double garage, you should expect a price increase of about 40 percent to 50 percent. The main price determinant that’s affecting the price of a new flat roof is the material incorporated in making it. For instance, lead or fibreglass are much more expensive when compared to felt roofs.

Generally, the cost of a flat roof replacement will fall within the range of £700 to £1300 varying largely due to the type of materials to be used by the roofer, the roof’s size as well as whether or not scaffolding would be used. Multiple flat roof applications also comes with different costs which includes:

• Felt roof ( £40 to £60 per square metre).

• Fibreglass roof ( £70to £90 per square metre ).

• Rubber roof ( £80 to £85 per square metre ).

• Lead bay roof ( £90 to £105 per square metre ).

• Fibreglass bay roof ( £40 to £60 per square metre ).

Several professional roofers work in pairs and to hire them you’re likely to be charged between £200 to £300 per day. The project can be completed with just a day’s work, but the installer should be back to make sure there are no leaks.

What’s a registered Competent Roofer?

Competent Roofer is a scheme that allows professionals to self-certify that their work is in line with Building Regulations. If you don’t use a registered Competent Roofer, you’ll have to pay your local authority to certify the work, so we recommend you use a Competent Roofer to save yourself extra outlay at the end.

how to clean roof tiles?

How To Clean Roof Tiles?

If you’re a DIY person with a dirty roof tiles or just a homeowner who’s also a lover of knowledge, you may probably like to know how you can have your roof tiles cleaned. This is a very common question which often depends on the dirt or debris you’re dealing with as well as the type of roof you possess. Most often than not, if you own a traditional concrete or slate roof tiles, then you’re more likely to battle moss and or algae growth.

If you’re not a competent DIY person or do not have enough confidence to pull this off, then it’s advisable to hire the services of a professional who can guarantee the best results for help. In this article, you’ll learn how to go about cleaning your roof tiles. Let’s have a look!

✓ Consider Safety. When it comes to roof cleaning, you have to be very careful. They’re normally high up and any task that deals with height will usually require putting safety measures in place. Firstly, it’s important to be confident with heights and ladders, if not you’d have to find someone who is. And if you’re confident, there’s also the need to find someone who can help you hold the base of the ladder.

✓ Trim the trees. Nearby trees are usually a threat to any roof and also makes cleaning much harder. So it’s always wise to cut any overhanging branches before you proceed.

✓ Bleach or not to bleach. Although you have to be very careful using beach and water but it also happens to be one of the easiest DIY ways to clean your roof. You either stand about 4 feet away and rely on water pressure or clean down the tiles by hand.

✓ Try not to make use of a blaster.

how to clean conservatory gutters?

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.
How to plasterboard around a Velux window?

While it sounds like it could be difficult to plasterboard around a Velux window, it needn’t be. As long as you have the right tools and materials, you should be able to plasterboard around your roof window easily and make good ready to be skimmed. When you or a tradesperson has fitted your Velux window into your roof, you’ll probably need to plasterboard over it to create a good ceiling. To do this, you’ll need:

  • Plasterboard sheets – make sure you measure your room so you know how much you’ll need
  • Screws to secure the board in place
  • Drill
  • Hammer
  • Straight edge and pen knife to score the board before trimming
  • Fine toothed saw the cut the plasterboard

When you’re ready to plasterboard around your roof window, make sure you’ve cleared enough space to work in. Then you can begin by cutting your plasterboard to size using your straight edge and pen knife to score, then your saw to get a clean cut. A common way of plasterboarding around your Velux window is to use the groove on the window frame to hold one edge of the board, then screw the other edge to the battens on the ceiling. People often use drywall screws these days as they have a better grip of the plasterboard as they drive through. You’ll need to use a drill to screw these in. However, you could use plasterboard nails, which are galvanised to stop rusting. When you’ve done this, you can then skim the walls or ask a plasterer to do it for you. Plastering, while it looks easy, is a tricky skill so it’s always best to ask a professional to do it.

how to clean and maintain metal roofs?

How To Clean And Maintain Metal Roofs

If you already have a metal roof or just planning to get one, you’d probably be interested in knowing the cleaning and maintenance procedures. Although, metal roof are widely known to be very easy to clean and maintain and also very durable and long lasting, it’s still strongly recommended that homeowners should do all in their power clean and to take care of their metal roof in order to ensure it they live up to their potentials. Cleaning your metal roofs regularly helps to minimize damaging element such as airborne dirt, pollen, organic material debris, pollution, mildew and lots more. If left unattended to, these unwanted elements can result in several negative issues over time as such as chalking. Due to fact that metal roofs normally features special coatings as well as paint, cleaning the roof is both easy and environmentally friendly, which removes the need to use toxic chemicals. With just plain water, you can effectively wash down dirt, dust and other debris from your metal roof.

While the cleaning process is quite simple, working at height can be incredibly dangerous. It requires skills and confidence, so if you lack either of these qualities, it’s advisable to call in a professional roof cleaning contractor for help. Below is a simple cleaning solution usful for most metal roofs.

✓ In the event whereby water alone isn’t enough, make a cleaning solution using a quarter cup detergent ( which should include car washing soap, mild laundry detergent, mild dish soap) for each gallon of water.

✓ Apply the mixture to the surface of the roof with a wash cloth and ensure to the application gently.

✓ After application, allow it sit for up to 15mins.

✓ Rinse the roof surface with plain water.

How to repair a flat roof?

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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