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Verified ProOver 50 Reviews

Everlast Roofing

87 review(s)
Offers services in WELWYN
Everlast Roofing are a trusted, professional family company with over 22 years experience in the trade. We focus on provid...
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Kingfisher Roofing

0 review(s)
Offers services in WELWYN
Kingfisher roofing Ltd is a professional, ethical roofing company, with over 20 years’ experience in the roofing industry....
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Family run business with over 20years of trading. We have many valued and satisfied customers. We cover all roofing repa...
Verified ProOver 10 Reviews

NH roofing services

12 review(s)
Offers services in WELWYN
Flat roof specialist, other roof work undertaken , from small repairs to full replacements
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Rankins Roofing & Building are a family established business with over 30 years in the building/roofing industry. We pride...
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Coastal Prime

0 review(s)
Offers services in WELWYN
Coastal Prime Ltd provides expert home insulation services across the UK, helping homeowners enhance energy efficiency and...

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 2026 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:

£3,784

Roofer job Roofer cost in 2026
Velux windows in Welwyn £588-£1,768
Tile or slate roofing in Welwyn £3,500-£13,343
Flat roof in Welwyn £1,597-£18,268
Commercial roofing in Welwyn £1,100-£14,950
Flat roof repair in Welwyn £434-£4,825
Gutter cleaning in Welwyn £184-£689
Tile roof repairs in Welwyn £223-£5,845
Chimney sweeping in Welwyn £163-£2,558
Roof cleaning in Welwyn £670-£2,368
Sun Tunnel in Welwyn £600-£1,750

Related Roofer searches in Welwyn

Roofer FAQs

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 slate a roof?

One of the most popular choices for roofing materials are roof slates. There is a number of advantages that a roof slate has, hey can be aesthetically pleasing, they can also increase the potential selling value of the house and many more. Slate is a sturdy and resilient material that delivers waterproofing physical characteristics to a pitched roof. Unlike other roof materials which absorb water slates do not. Therefore, slate is the most resistant towards freezing and water damage.

Find out the pitch of your roof

Before beginning with the fitting procedure, you need to figure out the pitch of your roof. The roof pitch commands how much overlap is essential with each slate. This has been made a lot easier than the early days with the advancement of technology.

Find out the required overlap

Once you’ve found out the exact pitch of your roof accurately, take a look at the slate producer’s description. Each manufacturer will propose the obligatory overlap in order to form a firm and safe slate roof.

Roll out the roof membrane

Firstly, guarantee your joists or trusses are clean of any sheards or old nails that could harm the membrane. You will now have to roll the chosen roofing membrane along the roof trusses. It is always wise to start from one of the bottom corners and keep rolling it along to the other corner.

Secure the roof membrane

Once the membrane has been moved out, use thump nails to protect one edge. You will now have to pull the membrane taut and carefully fix it into position. Do this before adding any nails across the membrane at points of intersection with the trusses for extra stability.

Batten placement

This is done to find the proper assignment of the battens. For this, you will need two full-sized slates along with an under eaves slate. Carefully position the battens on the top of the roof on the top of the overlay. Make sure not to fix them down since it will be easier to move them around and make any adjustments.

will my roof leak with missing ridge tiles?

Will My Roof Leak With Missing Ridge Tiles?

Your roof is the first line of defence against the elements. Therefore, if you want your home protected at all times, there’s a need to ensure a professional inspection of your home at least once a year. However, there are certain issues that you do not have to wait for a professional to be able to spot by yourself. And an example of this includes a missing ridge tile. This issue is noticeable from the ground level while some tiles may even fall off and notifying you in the process. If you’re currently facing this kind of challenge, you’d probably want to know if the missing ridge tiles can cause your roof to leak. In this article, we aim to answer this question and more. Let’s take a look!

Firstly, there are a number of causes of missing tiles or slates and the most obvious is the weather. When the wind or rain gets very high, it can pull your tiles out of place and even more more, if they weren’t properly installed in the first place. Secondly, there’s also a chance that the nails may wear away. These are the nails that holds your ridge tiles in place, they can rust and wear away, hence leading to missing ridge tiles.

Therefore, the short answer to the question is yes, missing ridge tiles can cause your roof to leak. Even if it doesn’t leave a visible gap in your roof’s covering, it’ll create a break in the roof which weather can easily penetrate. And allowing this to happen makes the other tiles more susceptible to damage which won’t be good for the entire house as well as your pocket. Hence, once you notice a missing ridge tile ensure to have it replaced as soon as possible.

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 replace flat roof felt?

How To Replace Flat Roof Felt

Also referred to as tar paper, roofing felt is installed underneath the roof’s shingles to help deny water access to your home. Installing the roofing felt in overlapping layers builds a water barrier in situations whereby the weather damages or blows away the shingles. Although the application of a roofing felt on a flat roof is relatively easier and safer than working on a peaked roof, it’s advisable to take enough care and precautions. If you lack proper training and experience for this task, we’d recommend you employ a reliable professional to guarantee the best results and save you from further headaches especially in cases whereby unfortunate errors are made. This step by step guide will give you a good insight into the flat roof felt replacement process.

• Take a measurement of the width and length of the roof.

• Calculate the square footage by multiplying the numbers.

• Multiply the square footage gotten by three (it’s advisable to install three layers of roofing felt to create a really strong weather barrier).

• Use a claw hammer to remove the existing roofing felt.

• Use utility knife to cut the new felt to fit the length of the roof.

• Place the first piece along the roof’s edge and use a hammer tacker to tack the felt in place with staples or galvanized nails and hammer.

• Put the staples or nails at every 6 inches along the side touching the roof’s edge as well as down the short sides.

• Repeat the same process for the second piece, laying it out beside the first row of felt.

• Cut a piece of felt to the appropriate length using a utility knife to begin the second layer of roofing felt, and cutting it in half, lengthwise.

• Apply construction adhesive along the first row using a trowel.

• Press the first piece for the second layer onto the adhesive. Repeat this process until the roof is covered with a second layer

• Apply construction adhesive over the second layer to install the third layer. Begin with a full piece of felt without cutting it in half.

• Overlap each piece by 2 inches until you’ve completely installed the third layer.

I’ve got ponding on my roof. Do I need to replace it?

Ponding is where you see pools of water appearing on your flat roof. Unless your roof is leaking or showing other signs of damage, you don’t need to replace it. When you do have your flat roof replaced, tell the contractor so they can find out the cause of the ponding.

How much are Velux windows?

Velux windows are a great way to add lots of light to your loft space. Velux is actually the name of a brand of roof window – not to be confused with roof lights, which are usually installed on flat roofs, or skylights, which are normally used to add natural light into a room without being able to open it. Roof windows open like regular windows and are fitted within your roof. But how much are Velux windows? Whether you choose a Velux window or another brand of roof window, they’re not cheap. Since they require special installation, including cutting roof timbers and replacing them to keep the structure strong enough, they take longer to install than a normal double glazed window. It can take up to a day to install a large Velux window, and it could set you back anywhere between £1,600 and £2,000. If you only need a small roof window in an area like a bathroom, you can expect to pay up to £1,300 for it to be fitted. Usually, there won’t be any need for scaffolding or towers because Velux windows are designed to be installed from the inside of your home. However, it’s worth setting aside an additional £500 in your budget in case unexpected problems occur and an installer needs to get on your roof to finish fitting the window. All of these prices are based on a standard roof window without any additional features. If you want to be able to control your windows with an electric switch or remote, this could set you back as much as an additional £400. For extra-low energy glass, you can expect to pay up to £200 more.

how much does it cost to have roof cleaned?

How Much Does It Cost To Have Roof Cleaned?

If your roof is dirty, it’s highly recommended that you have it cleaned by a reliable and professional roof cleaning contractor who specializes in cleaning of all types of roofs rather than making it a DIY project or hiring an odd job man who is a jack of all trades. This is due to fact that major mistakes like incorporating inappropriate cleaning agents, pressure as well as wrong cleaning techniques can have a serious negative impact on your home while also putting in mind the several dangers that comes with working at height. However, when hiring a professional roof cleaning person or company, do make sure that the cleaner is fully insured, possesses the relevant training working at height and has the ability to operate access machinery. In other words, when it comes to roof cleaning where safety is the first priority, it shouldn’t always be about the price of the job but the quality of the service you’re going to receive.

There are several variables that determines the cost of cleaning a roof and these includes both the type of the roof in question as well as the size of the house. Let’s take a look!

✓ For a small semi detached or terraced house with a standard front and rear elevation with no side hips, the average cost of cleaning the roof usually starts from £390 and above.

✓ For a semi detached or detached house which is a free standing residential building, the average cost of cleaning the roof usually starts from £490 and above.

✓ For a averaged sized detached house which is a stand alone property, the average cost of cleaning the roof usually starts from £590 and above.

✓ For a large detached house featuring several additional roofs including a porch, double garage and even an extension, the average cost of cleaning the roof usually starts from £790 and above.

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