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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 BELFAST
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 BELFAST
Pressure and soft washing Services
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All Purpose Glazing

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Offers services in BELFAST
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

Belfast - BT6

Enquiry from: Barry C

Start Date: Immediate

1 roof tile put back in place

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27 Jan

Roofing | Pitched | Repair

Belfast - BT14

Enquiry from: Jing C

Start Date: Immediate

Replace the garage metal roof

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27 Jan

Roofing | Pitched | Repair

Belfast - BT10

Enquiry from: Gemma F

Start Date: Immediate

4 ridge tiles replaced and fitted sky aerial taken off

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24 Jan

Roofing | Pitched | Repair

Belfast - BT4

Enquiry from: William W

Start Date: Immediate

tile repair atm lower corner that has come away from roof and its the red type tiles that has come off

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24 Jan

Roofing | Pitched | Repair

Belfast - BT8

Enquiry from: Alan C

Start Date: Immediate

The roof cap has blown off and broken in the storm and ripped off the flashing .

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07 Jan

Roofing | Flat | Replacement

Belfast - BT15

Enquiry from: Bennet M

Start Date: Immediate

It’s for our church to do an extension for a shed

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27 Dec

Roofing | Pitched | Replacement (Partial & Full)

Belfast - BT11

Enquiry from: Oonagh S

Start Date: Immediate

Roof replacement on pitched semi detached house

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17 Dec

Roofing | Pitched | Replacement (Partial & Full)

Belfast - BT7

Enquiry from: Claire M

Start Date: Immediate

New slate roof for 55 Knockbreda road Semi- detached

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16 Dec

Roofing | Pitched | Repair

Belfast - BT13

Enquiry from: Margaret M

Start Date: Immediate

a tile has moved and would like roof checked

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05 Dec

Roofing | Flat | Repair

Belfast - BT5

Enquiry from: Liam O

Start Date: Immediate

Leak in flat roof. I think it requires flashing repair. Thanks

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27 Nov

Roofing | Pitched | Repair

Belfast - BT5

Enquiry from: Colin W

Start Date: Immediate

Replace cracked roof tile

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22 Nov

Roofing | Flat | Replacement

Belfast - BT10

Enquiry from: Barbara R

Start Date: Immediate

Looking for quote to get corrugated garage roof replaced

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15 Nov

Roofing | Flat | Replacement

Belfast - BT9

Enquiry from: John B

Start Date: Immediate

Removal of corrugated asbestos garage roof and replacement with non-hazardous roof

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11 Nov

Windows | Velux

Belfast - BT7

Enquiry from: Travis L

Start Date: Immediate

I have a ceiling window, Im not sure of the brand, the gap in the roof is 107cm x 112cm, It doesn't open or close properly, I would like to enquire about the cost of a window to replace this one, a ro...

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08 Nov

Roofing | Pitched | Repair

Belfast - BT15

Enquiry from: Eamon B

Start Date: Immediate

1938 Semi detached with rosemary tiles, we have a leak coming in from the valley, valley currently has no flashing, will require new lead valley or alternative and some tiles replaced, will require sc...

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08 Nov

Roofing | Flat | Replacement

Belfast - BT29

Enquiry from: Sam K

Start Date: Immediate

Sun Tunnel Lead

Replacement slate roof - gable roof with 3 dormers to rear and 3 dormers to front. Some roof timbers will require replacement also. Repointing of 3 chimneys plus lead caps and flashing for all. New ti...

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31 Oct

Chimney Sweeping

Belfast - BT9

Enquiry from: John N

Start Date: Immediate

Flue of multi-fuel burner needs swept

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23 Oct

Windows | Velux

Belfast - BT9

Enquiry from: Fiona W

Start Date: Immediate

velux window replacement

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22 Oct

Chimney Sweeping

Belfast - BT9

Enquiry from: Christine W

Start Date: Immediate

Chimney needs to be swept

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22 Oct

Roofing | Flat | Repair

Belfast - BT9

Enquiry from: Farzan H

Start Date: Immediate

Flat roof leaking needs either repair or a new roof

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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 Belfast is:

£1,970

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

Related Roofer searches in Belfast

Roofer FAQs

how to clean gutters from the ground?

Keeping water away from your house is of great importance and hence, the installation of a roof guttering system to serve this purpose. However, in order to perform this task effectively and seamlessly, there’s a need to clear out the clogging dirt and debris from the gutter and ensure it’s free from water-blocking obstacles at all times. Although there are a number of ways to achieve this, but the major cause of concern for several home and property owners is having to work at heights or on top of a ladder to get the job done. This is a very dangerous endeavour especially if you do not have the confidence required to pull it off. As a result, we’d strongly recommend you hire the services of a reliable professional who possess the skills when it comes to working at heights and delivering a highly effective clean. Fortunately, there are a couple of ways you can get to clean your gutters without having to climb any ladders. Let’s take a look!

 

  • Clean the gutter with a leaf blower. Several leaf blowers feature a nozzle attachment which is made to release a narrow stream of air which is suitable for cleaning of gutters. You don’t need a ladder to do the clean as a specialized attachment is available in order to increase the blower’s reach to your roof effortlessly. The final step would be to remove any lingering leaves or twigs using a hose.
  • Clean the gutter with a wet or dry vacuum. For heavier debris, you can try out a wet or dry vacuum. To reach the obstructed gutters while standing on the ground, simply get curved attachments and hoses at a local home improvement store. You may, however, need to moisten some stubborn dirt before it can be properly vacuumed or removed.after completing the vacuuming process, simply flush the gutters with garden hose waters.
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 much does it cost to replace a commercial roof?
How much it costs to replace a commercial roof depends on the type of roof you have and the size of your commercial property. Lots of commercial buildings have flat roofs, which are often made from felt, asphalt, EDPM rubber or fibreglass, while others are pitched roofs that might be made from tiles, shingle or metal. It’s likely that your commercial roof will need replacing if it’s more than 25 years old. A roofer can carry out an inspection to determine what, if any, work is needed, but there’s a high chance that you’ll need a roof replacement if it’s that old. If your flashing is looking worse for wear or you’re missing a number of tiles or shingles, it might be time to replace your commercial roof. So how much does it cost to replace a commercial roof? If your commercial roof is pitched, expect to spend between £4,500 and £7,500. It all depends on how large your property is and how easy access is, as the more scaffolding you need, the more it will cost. If your commercial property has a flat roof, the average cost would be approximately £4,500. Again, it all depends on the material, access and how large the roof is. Felt costs between £40-70 per square metre, while fibreglass costs between £80-110. Whatever type of commercial roof you have or what it’s made from, make sure you get a few quotes from reputable roofing companies so you know that the job will be done well.

How to fit a Velux window?

Velux windows actually refer to one brand of roof window, which are windows that sit in your roof space and allow light and ventilation into your loft. But how do you install a Velux window? If you’re a competent DIYer, it’s not as difficult as you might think.

You can normally install roof windows entirely from the inside, so you don’t need to get up on your roof or hire costly scaffolding. They come with detailed installation instructions, so as long as you follow them you shouldn’t have much trouble.

Before you start, you’ll need to read up on the Building Regulations and Planning Permission laws. Speak to your local Building Control department if you have any questions.

Firstly, prepare the opening by removing enough tiles or slates from the roof. There’s no need to go out on the roof – access them by cutting away the felt underneath which will give you access to the tiles and battens. Cut away one of the battens from under a tile, then you can slide all the tiles into the roof space. You’ll need to cut away the roof timbers to make the right size opening, then add more timbers to strengthen the ones that are left.

Next, remove the opening sash from the new roof window then fit the frame into the new opening using the brackets provided with the window. Then fit roof flashing between the new window and the roof so you don’t get any leaks. Then lay your tiles back in position around the new Velux window; you’ll probably have to cut some to shape which you can do with an angle grinder. Always cut them on the ground, not in position on the roof.

Lastly, fit the sash back onto the window and you’re done!

If this sounds like too much hard work, plenty of window installers will be able to help you fit a Velux window and will probably be able to provide a much cleaner finish.

How much does it cost to replace a commercial roof?

There is simply not one single answer when it comes to knowing how much would it cost to replace a commercial roof. Replacement costs is a variable which is dependent on several factors.

If you are looking to take a shot at guessing an estimate, you will first need to understand the what is need for the replacement.

YOUR COMMERCIAL ROOF IS AGEING

The first sign of replacement is definitely the age. Generally, roofs come with a warranty of twenty years. Based on your materials, the real lifespan for a commercial roof tends to be around 15 to 25 years. Depending on the maintenance and the materials, lifespan can be prolonged.

YOUR COMMERCIAL ROOF LOOKS TIRED

Compare your commercial property with other buildings in the area. If it looks pale and worn out in comparison, it is high time for replacement.

WATER DAMAGE

A sturdy roof should be able to withstand extreme weather conditions such as heavy rain or high winds. However, if a storm has caused significant damage to your roof, its structural integrity might be compromised. water damage is one of the most indicative signs for a roof replacement.

CRACKS AND HOLES IN ROOFING MATERIALS

Proper upkeep of the roofing materials is required for it to continue protecting your property. If you find any cracks or holes, bent tiles or sheets, replacing them is advisable.

SAGGING COMMERCIAL ROOF

Roof replacement is critical when your roof suffers from sagging or corrosion. Once sagging or corrosion begins, the structure becomes vulnerable to damage.

Keeping all the above factors in mind, replacing your commercial roof can range from anywhere around £10,900 to £44,000 depending on the materials you choose. Materials are available in the market from £35 to around £75 per square meter. If you chose higher or premium quality materials, price can range from £115 to £200 per square meter.

Do you need planning permission for a Velux window?

In general, no – you don’t need planning permission for a Velux window. The Planning Portal says that you don’t need to apply for planning permission to install a roof window if the following conditions are met:

  • A roof window must not protrude more than 150 millimetres above the existing roof plane
  • No roof window or any other alteration can be higher than the highest part of the roof or stand out above the roof ridge
  • Side-facing windows must have obscure glazing to protect privacy of neighbours and, if they open, they must be 1.7 metres above the floor of the room in which they are installed

You don’t need to apply for planning permission for a roof window because they are covered under permitted development rights. However, if you’re a leaseholder or you live in a building where your local authority has made an Article 4 Direction, you will have to apply. Usually, an Article 4 Direction is made when you live in a conservation area where any external home improvements could affect the character and look of the area. Luckily, there are special Velux windows that are designed to be more likely to be accepted by your local planning authority. They’re called conservation windows and, although there’s still no guarantee that they will be accepted, they are designed to look more traditional. Even if you don’t need planning permission for your roof window, you still need to follow any relevant building regulations for your local authority. The most important parts for Velux windows are section J and section L of building regulations, which refer to energy efficiency, thermal insulation and fire protection.

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.

How to build a roof?

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.

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