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Verified Pro
Resident roofing has been a well established business for over 30 years. All our team is vetted checked and have experienc...
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NH roofing services

1 review(s)
Offers services in WELWYN
Flat roof specialist, other roof work undertaken , from small repairs to full replacements
Verified Pro
Welcome to Ultimate Roofing Solutions Ltd, a trusted family-owned business with over 25 years of experience in providing t...
Verified Pro

Elite Roof&build

0 review(s)
Offers services in WELWYN
am the best around and the cheapest for the quality i do
Verified Pro

New Trend Builders

0 review(s)
Offers services in WELWYN
New Trend Builders Ltd - Your Comprehensive Building and Renovation Experts in Kent and London Located in the vibrant c...

Recent Roofer Enquiries

25 Sep

Roofing | Pitched | Replacement (Partial & Full)

Welwyn Garden City - AL7

Enquiry from: Halima T

Start Date: Immediate

Customer is looking for Tile Roof replacement quotes. They are unsure of options so would like to discuss. Confirmed interest via SMS//phone Customer lives in Welwyn Garden City area Please call to a...

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23 Sep

Roofing | Flat | Repair

Welwyn Garden City - AL7

Enquiry from: Daniela H

Start Date: Immediate

i have a water pouring down into my utility room,but i'd also like rest of my roof repaired. are you the property owner: relative of owner property type: semi detached property age: 1930-1970 how many...

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23 Sep

Roofing | Flat | Replacement

Welwyn Garden City - AL7

Enquiry from: Daniela H

Start Date: Immediate

customer made an enquiry for flat roof replacement and confirmed on the local quotes site they would like quotes from a roofer.mrs lives in the welwyn garden city area and would like a call to discuss...

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06 Feb

Roofing | Pitched | Repair

Welwyn - AL6

Enquiry from: Ricardina P

Start Date: Immediate

property owner roofing please call to appoint

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31 Jan

Roofing | Pitched | Repair

Welwyn - AL6

Enquiry from: Ricardina P

Start Date: Immediate

property owner roofing please call to appoint

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27 Jan

Roofing | Pitched | Repair

Welwyn - AL6

Enquiry from: Ricardina P

Start Date: Immediate

property owner roofing please call to appoint

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24 Jan

Roofing | Pitched | Replacement (Partial & Full)

Welwyn - AL6

Enquiry from: Ricardina P

Start Date: Immediate

I need a full roof replacement

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27 Feb

Roofing | Pitched | Repair

Welwyn Garden City - AL7

Enquiry from: Shuja A

Start Date: Immediate

the builder paper used in my loft is destroyed over time and now tiles are visible from the loft. i would like the felt to be placed under the tiles over the whole roof. are you the property owner: o...

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22 Feb

Roofing | Pitched | Repair

Welwyn - AL6

Enquiry from: Anthony H

Start Date: Immediate

property type: house, roof type: pitched, work description: missing tile

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22 Oct

Cleaning | Gutters

Welwyn Garden City - AL7

Enquiry from: Ellen W

Start Date: Immediate

unblocked gutter and clean out all gutter are you the property owner: relative of owner property type: detached how many bedrooms do you have: 3-4 rooms what level of service do you require: cleaning...

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29 Sep

Roofing | Flat | Replacement

Welwyn - AL6

Enquiry from: Craton P

Start Date: Immediate

property type: detached roof type: flat, work description: replacing two small flat roofs are you the property owner: owner of the property location of roof: extension height: 1st floor property age:...

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07 Jun

Windows | Velux

Welwyn Garden City - AL7

Enquiry from: David B

Start Date: Immediate

mr requested quotes for velux windows from a window installer around welwyn garden city. they are considering a couple of projects at the moment.call anytime to arrange appointment to discuss. the inf...

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27 Apr

Windows | Velux

Welwyn - AL6

Enquiry from: Chris P

Start Date: Immediate

i would like a flat roof skylight installed in my outdoor office, approx 3' by 2'. the window doesn't need to open but i do need a blind.

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29 Mar

Roofing | Flat | Repair

Welwyn Garden City - AL7

Enquiry from: Robert L

Start Date: Less than one month

are you the property owner: owner of the property property type: garage property age: 1970-2000 how many bedrooms: 3-4 rooms roof height: 1st floor is your roof pitched or flat: flat do you require a...

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29 Mar

Roofing | Pitched | Repair

Welwyn Garden City - AL7

Enquiry from: Robert L

Start Date: Less than one month

replace repair 1.8 sq mtrs zinc garage roof and weald to existing roof. is the job for a commercial or domestic property: domestic what is your role for the project: freeholder (owner) roofing materia...

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11 Mar

Roofing | Pitched | Replacement (Partial & Full)

Welwyn Garden City - AL7

Enquiry from: Andrew H

Start Date: Immediate

Customer visited the myroofingquotes.co.uk site and submitted an enquiry. Property type: House, Roof type: Pitched, Work description: Slipped tile repair

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23 Nov

Cleaning | Gutters

Welwyn Garden City - AL7

Enquiry from: Kim W

Start Date: Immediate

Customer visited the myguttering.co.uk site and submitted an enquiry. Property type: Semi detached, Property owner: Owner, Work description: all gutters cleaned

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15 Nov

Roofing | Flat | Repair

Welwyn - AL6

Enquiry from: Andrew T

Start Date: Immediate

roof survey, repair or replacement are you the property owner: owner of the property property type: detached location of roof: other property age: 1900-30 height of roof: 2nd floor current roof mater...

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10 Nov

Roofing | Flat | Repair

Welwyn - AL6

Enquiry from: Andrew T

Start Date: Immediate

roof survey, repair or replacement are you the property owner: owner of the property property type: detached location of roof: other property age: 1900-30 height of roof: 2nd floor current roof mater...

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31 Oct

Roofing | Flat | Repair

Welwyn - AL6

Enquiry from: Andrew T

Start Date: Immediate

roof survey, repair or replacement are you the property owner: owner of the property property type: detached location of roof: other property age: 1900-30 height of roof: 2nd floor current roof mater...

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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 Welwyn is:

£3,765

Roofer job Roofer cost in 2025
Velux windows in Welwyn £588-£1,768
Tile or slate roofing in Welwyn £2,563-£13,600
Flat roof in Welwyn £2,344-£21,219
Commercial roofing in Welwyn £2,417-£15,250
Flat roof repair in Welwyn £617-£3,434
Gutter cleaning in Welwyn £63-£308
Tile roof repairs in Welwyn £297-£4,130
Chimney sweeping in Welwyn £75-£115
Roof cleaning in Welwyn £1,480-£2,220
Sun Tunnel in Welwyn £600-£1,750

Related Roofer searches in Welwyn

Roofer FAQs

What is commercial roofing?

Commercial roofing simply refers to any roofing work, including installation and repair, that is done to commercial buildings. This might include office roofs, shop roofs or commercial unit roofs. Every building needs a roof to keep out the rain!

Since looks aren’t usually the first priority with commercial buildings, lots of commercial properties have flat roofs. These are often made from felt, EDPM rubber or fibreglass. Felt is the cheapest commercial roofing material, while fibreglass tends to be the most expensive. In felt roofs, roofers use an adhesive to stick roofing felt onto a frame. EDPM rubber roofs have a rubber membrane that is laid down and glued onto the roof and coated with a contact adhesive, while fibreglass uses a cut glass fibre mat that is pressed on before a resin and topcoat are applied.

Not all roofing companies will offer commercial roofing services, because generally the buildings tend to be bigger. Small companies won’t have enough tradespeople to work on a roof without making it very expensive for you. Commercial buildings also tend to need more scaffolding to make it safe for the professionals to work, so some smaller roofing companies won’t offer commercial services. Make sure you check a company’s website or social media if you’re looking for commercial roofing – on the Quotatis Directory, our roofers will show whether they do commercial roofing to make your search easier.

how much is a new flat roof?

How Much Is A New Flat Roof

What is a home without a roof to keep out the elements? Being the first line of defence against intense sun, rain, wind and more, implies they require enough care and attention to keep them in a top condition. Therefore, whether you need a new flat roof or just to replace some tiles, you’d be interested in knowing how much it would cost you to get a new roof before you start making the necessary plans. Here, we’ll give you an idea on the cost of a new flat roof and how you can estimate yours based on your unique requirements.

The size of your roof as well as the material to be used are the two main determinants of any flat roof project’s cost. For instance, a four bedroom detached home’s slate roof will be more expensive than a felted flat roof for a small or standard garage. Generally, in the UK, the average cost for replacing a flat roof will range between £5000 to £6000. However, if you’re on a tight budget and looking for the cheapest possible option, you’ll get a felt flat roof only on a garage at about £1000 to £1500. Meanwhile if you want to replace the entire slate tiles of a large family home, the cost can jump up to a range of £11000 to £13000.

Other factors that plays a key role in the determination of a new flat roof’s cost includes the location, labour as well as materials. For instance, a new flat roof price is likely to be higher in London and the south east than the other regions of the country. Also, labour may cost you around £150 to £250 per worker on a daily basis.

How to remove a Velux window?

It’s relatively simple to remove a Velux window, whether it’s Velux-branded or is another brand of roof window. Here is a breakdown of the steps you’ll need to take to remove a roof window:

  1. Remove the sash (opening part) from the roof window frame. Usually there are screws in the hinges to loosen or a button to press and lift out.
  2. Next, remove the tiles or slates from around the window frame along with the flashing.
  3. Unscrew all the brackets around the window frame and lift out the frame.

It’s that simple! You can do all of this from inside your home – there's no need to climb on the roof. Removing the glass pane from a Velux window, for example if it has blown, is a more difficult job and should be left to a professional. It involves removing the sash from the roof window frame and then removing the surrounding parts of the sash to lift out the sealed unit. They will then place the new glazed unit into the sash frame before securing all the parts back onto the sash and fitting it back into the roof window frame.

how often to sweep chimney on a wood burner

Chimneys are certainly on top of the commonly overlooked features when it comes to cleaning a house. This is quite understandable given the fact that they’re not readily accessible and not in plain sight, hence, home and property owners tend to overlook the relevance of any chimney cleaning effort. But this can be a grave mistake! The importance of having your chimney swept on a regular basis cannot be over emphasized and even more so if it happens to be on a wood burner. Not only can a dirty chimney constitute fire hazard, but when left uncleaned it can also give rise to blockages which can lead to carbon monoxide poisoning. In fact, from 2014 to 2018, one of the top factors contributing to about 25% of home heating fires is due to lack of cleaning, mainly from solid-fueled heating equipment, mostly chimneys. Therefore, sweeping your chimney regularly is a safety precaution and when they happen to be on a wood burner, this exercise becomes a lot more important. With that in mind, the question that arises is just how often is sweeping of a chimney on a would burner needed?

 

Well, it’s strongly advisable to sweep chimney on a wood burner at least twice a year by a qualified professional depending on the usage. If you happen to own an oil burning fireplace, the same also applies. In other words, this means that regardless of the type of chimney you possess, the cleaning must be done regularly. However, most chimney would only need to be swept once in a year by a qualified professional.

what happens if you don't clean your gutters?

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.

  • Leaky roof. If your gutters get clogged and cannot move water away from your home, it begins to build up on the roof and eventually lead to damages like rot and mold. As the damages spread, the end result could be a severe damage to the attic and supports.
  • Damaged foundation. If the gutters are not functioning as they should, water saturation becomes a great threat to the foundation of your home or property. The concrete will crack or wood rots and you can also end up with mold.
  • Creepy crawler infestation. Wherever you have stagnant water, there are also bugs. This is because they love the wet and moisture-filled gutters. You get unwanted visitors like carpenter ants, roaches and mosquitoes, just to mention a few.
  • Driveway and path damage. When the downspouts aren’t directing the water to the appropriate spot, the excess that comes in contact with these surfaces can lead to cracks or sagging.
how to replace flat roof fascia?

How To Replace Flat Roof Fascia

Whatever makes you decide to install your flat roof fascia by yourself and not a professional company, then you must have a clear idea of what to do and do it appropriately. If you lack proper training and experience, we’d recommend you employ a reliable professional to help with the task for the best results and save you some time and money. This step-by-step guide will give a clear insight on how to go about the replacement of your flat roof fascia.

The tools to be incorporated includes the fascia boards, table saw, plane, crimper, clamps, power nailer, compound saw and chalkline.

• Prepare and get all the necessary tools to complete the task before commencing as this would save you time from stopping and going back and forth looking for the next tool needed,

• Install the sheathing and board.

• Fix white fascias with at least 600mm centres ( a foiled fascia needs just 40mm centre) using a marine grade stainless steel plastic headed nails.

• Make a space of up to 10mm between the joints for possible building expansion, using super glue to secure the joints to just a side of the fascia.

• Place this directly on the fascia board’s top (if you’ll be installing ventilation) to create an air pathway.

• Take note that the type of roof to be installed will determine how you’ll have to install the fascia board. For instance, a hip roof permits you to attach the fascia board onto the roof in a quick fashion, whereas a gabled roof may need you to make markings on the board to achieve the right fit.

• Consider the depth of the fascia board as it also play a huge role in the installation of the fascia board. For instance, there’ll be additional weights on tiled roofs that will push up against the board. Therefore, if you do not get the appropriate amount of depth, it could eventually collapse.

how to replace roof tiles?

How To Replace Roof Tiles

If your roof tiles is cracked, missing or damaged in one form or the other, you may want to read up to see if the replacement is something you can do by yourself. The answer is yes, roof tiles replacement can be done as a DIY project especially if you’re an experienced DIYer or confident enough to tackle the project. However, if you lack the confidence needed to take on this task, then we’d strongly recommend you get in touch with a professional roofer who can guarantee the best results for help. In this article, we’ll show you how you can replace your roof tiles with relative ease. Let’s take a look!

✓ As you would have rightly guessed, the first step to replacing your roof tiles is to remove the existing damaged roof tile to create space for the new tile. In the event whereby the roof tile is nailed to down, you will have to pry the nails off before proceeding with the broken tile removal.

✓ Once the damaged tile has been removed, the next step is to replace the roof tile as there’ll now be a gap in the roofing area. Simply position the new tile rightly into the space that was formerly filled by the old damaged tile.

✓ After successfully placing the new tiles in spot of the removed tile, you’ll now have to replace the overlapping tiles to their correct position to secure them. To this with a hammer to lift the overlapping tiles a little bit, so you can pull them back into the appropriate place.

✓ This final step is not a necessary one. However, if you’d like to secure your roof tiles further, you can simply nail it into place with a hammer.

Why do commercial buildings have flat roofs?

There are a few reasons why commercial buildings often have flat roofs. Lots of people argue that flat roofs aren’t as attractive as pitched roofs, which is why it’s uncommon to see a residential property with an entirely flat roof. Lots of commercial buildings don’t need to look attractive, so go for flat roofs because they’re cheaper.

Flat roofs tend to be less expensive than pitched roofs, especially for large, broad commercial buildings. Some commercial buildings simply couldn’t have a pitched roof because their width would mean that the roof would have to be extremely high. Flat roofs are also cost-effective for commercial buildings because it means that air conditioning and ventilation units can go on the roof, saving space in and around the building.

Commercial buildings also often have flat roofs because they don’t need the loft space that residential properties need. If there’s no need for the space, it doesn’t make sense to spend more money on a pitched roof just to keep the attic space empty. Flat roofs also give the commercial building owner the opportunity to use the space as a smoking area for employees or give access to fire escapes to upper floors.

If you’re having a commercial property build, make sure you speak to the experts about the type of roof that is suitable for you. If you’re planning on having air conditioning or ventilation systems installed within the property, you might be best off with a flat roof – but if you need some extra storage space, a pitched roof might work best for you.

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