Find a Roofer you can trust in Welwyn Garden City.

Choose from 281 Roofers, all rated by people like you.

Over 259 reviews & an average rating of 4.5/5 stars, you'll find the right pro

Choose and shortlist

Use the shortlist button to select up to 4 tradespeople, enter your project details and press send

or

Keen to get on with the job?

Get up to 4 quotes from local Roofers near you

View Shortlist
Verified Pro

Hi tech roofing solutions

0 review(s)
Offers services in WELWYN GARDEN CITY
Hi tech roofing solutions LTD is your trusted partner for all your roofing needs. With years of experience and a commitmen...
Verified Pro

Resident roofing and fascia’s

0 review(s)
Offers services in WELWYN GARDEN CITY
Resident roofing has been a well established business for over 30 years. All our team is vetted checked and have experienc...
Verified Pro

James Building & Roofing Cambs

4 review(s)
Offers services in WELWYN GARDEN CITY
James building & roofing Cambs Offer the complete professional construction services . We specialise in extensions, loft...
Verified Pro

Hibbsway

7 review(s)
Offers services in WELWYN GARDEN CITY
Hibbsway Roofing Services is a well established family business with over 25 years experience in the roofing and property ...
Verified Pro

NH roofing services

1 review(s)
Offers services in WELWYN GARDEN CITY
Flat roof specialist, other roof work undertaken , from small repairs to full replacements
Verified Pro

Primefix roofcare

1 review(s)
Offers services in WELWYN GARDEN CITY
We have a reliable honest and highly skilled team of roofers which enables us to offer you one of the most professional an...

Recent Roofer Enquiries

11 Dec

Roofing | Pitched | Repair

Welwyn Garden - AL8

Enquiry from: Robert O

Start Date: Less than one month

refixing of a roof pantile on edge of roof at gable end, dislodged by recent wind. are you the property owner: owner of the property property type: semi detached property age: 1900-1930 how many bedro...

Post a similar request >

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...

Post a similar request >

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...

Post a similar request >

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...

Post a similar request >

01 Nov

Roofing | Pitched | Repair

Welwyn Garden - AL8

Enquiry from: Shiraz M

Start Date: Immediate

Tiles need re fixing. Water sipping into the loft

Post a similar request >

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...

Post a similar request >

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...

Post a similar request >

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...

Post a similar request >

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...

Post a similar request >

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...

Post a similar request >

11 Mar

Roofing | Pitched | Repair

Welwyn Garden - AL8

Enquiry from: Geoffrey P

Start Date: Immediate

Customer visited the myroofingquotes.co.uk site and submitted an enquiry. Property type: House, Roof type: Pitched, Work description: TILE HAS SLIPPED. RIDGE TILES LOOK LIKE NEED MAINTENANCE

Post a similar request >

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

Post a similar request >

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

Post a similar request >

17 Nov

Roofing | Pitched | Repair

Welwyn Garden - AL8

Enquiry from: Dean K

Start Date: 1 to 3 months

replace underfelt and batons are you the property owner: owner of the property property type: terrace property age: 1930-1970 how many bedrooms: 3-4 rooms roof height: 2nd floor is your roof pitched o...

Post a similar request >

03 Oct

Cleaning | Roof cleaning

Welwyn Garden City - AL7

Enquiry from: Madhu P

Start Date: Immediate

top roof gutter needs either cleaning up or repair. water drip from the roof near the front door. time scale: immediate please call to appoint

Post a similar request >

04 Aug

Cleaning | Gutters

Welwyn Garden City - AL7

Enquiry from: Linda H

Start Date: Immediate

customer visited the myguttering.co.uk site and submitted an enquiry. property type: terrace, property owner: owner, work description: clean front guttering and back also conservatory roof are you th...

Post a similar request >

26 Jul

Cleaning | Gutters

Welwyn Garden - AL8

Enquiry from: Emma W

Start Date: Immediate

customer visited the myguttering.co.uk site and submitted an enquiry. property type: semi detached, property owner: owner, work description: cleaning out of guttering and facias replaced are you the ...

Post a similar request >

16 Jun

Roofing | Pitched | Replacement (Partial & Full)

Welwyn Garden City - AL7

Enquiry from: Keith C

Start Date: Immediate

replace tiles and felt , and install sky light are you the property owner: owner of the property property type: semi detached roofing material: tiles roof height: 2nd floor how many bedrooms do you h...

Post a similar request >

02 Mar

Cleaning | Roof cleaning

Welwyn Garden City - AL7

Enquiry from: Lorrie L

Start Date: 1 to 3 months

MOSS REMOVAL, CLENA ROOF AND PROTECT FOR 10 YEARS Time scale: 1-3 months Please call to appoint

Post a similar request >

21 Dec

Roofing | Flat | Repair

Welwyn Garden City - AL7

Enquiry from: Janet D

Start Date: Immediate

Flat roof repair along the edge of the sky light Are you the property owner: Owner of the property Location of roof: Extension Property Age: 1930-70 Current Roof Material: Fibreglass How much of the r...

Post a similar request >

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 Garden City is:

£4,062

Roofer job Roofer cost in 2025
Velux windows in Welwyn Garden City £588-£1,768
Tile or slate roofing in Welwyn Garden City £3,688-£19,850
Flat roof in Welwyn Garden City £2,094-£21,969
Commercial roofing in Welwyn Garden City £1,938-£15,188
Flat roof repair in Welwyn Garden City £600-£2,267
Gutter cleaning in Welwyn Garden City £75-£115
Tile roof repairs in Welwyn Garden City £297-£4,130
Chimney sweeping in Welwyn Garden City £75-£115
Roof cleaning in Welwyn Garden City £1,480-£2,220
Sun Tunnel in Welwyn Garden City £600-£1,750

Related Roofer searches in Welwyn Garden City

Roofer FAQs

when to clean gutters in spring?

Knowing when best to clean your gutters can do a lot of good. Wile some people assume that fall is the best time for gutter cleaning after the leaves fall, others believe spring is the most appropriate time to clean the gutters before things start to grow there. The truth is, both camps are right. However, the best time to clean your gutters depend on a wide range of factors which are all unique to you. In order to help you make the most informed decision possible, we have created this post to help you figure out the right time to clean your gutters. Let’s take a look!

 

 

 

Where you’re located. What we get is four season in a year as well as as a good amount of rain. As a result, you may want to put into consideration cleaning your gutter at least twice a year - clean the gutters once in the spring and once in the fall. It’s important to make gutter cleaning a part of your normal spring schedule as well as part of your fall maintenance routines.

What surrounds your home. If you happen to have tree surrounding your home, then it’s more likely that dead leaves clog up your gutter pretty quickly. A single tree is enough as it’s going to shed leaves that will find their way into your gutter, accumulate and affect its performance and integrity.

What your gutter currently looks like. If you gutters already have an entire ecosystem of animal life and plants hamging over the edges, then the best time to clean the gutters is now rather than having to wait a particular season to act. A dirty gutter should be attended to immediately in order to prevent some unnecessary damages as well as expensive repairs.

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.

how much is it to replace a garage roof?

How Much Is It To Replace A Garage Roof?

The size of your garage will be the main determinant of the cost of a new garage roof. However, the present condition of your roof structure as well as the type of roof covering preferred are also huge factors. In the UK, the cost of a garage roof replacement will be within the range of £700 to £3600.

The first step a pro will take is to remove the existing roofing while also making sure that the timber structure is in a good condition. In the event whereby the timber is rotten, it will need to be replaced before the installation of a new roof. If the garage roof sheets needs a replacement, you’ll have to spend about £30 to £50 per each garage roof sheets. Individual plywood sheet has around 2.4m x 1.2m in measurement and whose price should also be included in the final cost.

The above information applies only to standard roofing for garage roofs with flat roofs being made of bitumen felt and asphalt. In recent times, this is no longer the case with several more options available. Today, EPDM and GRP fibreglass have rapidly become very popular amongst several homeowners in the country. It’s also important to note that modern roofing has greatly advanced over the years even though both EPDM garage roofs and GRP fibreglass garage roofs are way better and of more quality when compared to felt and asphalt roofs. And thanks to modern technology, modern garage roofing possesses a longer life expectancy and as result, are a lot costlier than the conventional ones.

For a medium size single garage (2.7m x 5.5m), the cost for a felt roof per square metre is between £40 to £70, while that of a fiberglass roof and an EPDM rubber roof is between £90 to £110 and £70 to £100 respectively.

What types of roof tile are there?

Roofing is one of the most significant portions of your household. Not only does it protect the inhabitants from the elements, but it also plays a vital role in the architectural appeal. When people reflect of roofing, they consider various types of tile for the job.

Metal Tiles

When we talk of metal roofs, most of the people think of roofs made of metal panels which are joined together by joints or raised seams. This is often not the case as there are several numbers of obtainable metal roofing products.

Ceramic Tiles

Another popular choice of roofing material is ceramic. Clay tiles are incombustible and fairly sturdy, necessitating scarcer repairs or substitutions than asphalt roofs.

Concrete Tiles

For those that like the look of ceramic tiles, as well as their fire resistance, this may not be the choice, but those who want something a little tougher and less susceptible to cracking when having work done on the roof, there are the best tiles.

Bituminous Tiles

For those that want a lightweight, supple tile that’s easier to fit, there’s the bituminous tile. These types of tiles are made from cellulose fibre or using fibreglass allowing them to be flexible.

Polymer-Sand Tiles

A new-fangled substitute for ceramic tiles is the polymer-sand tile. Created from a combination of sand bound together with polymers, these are very rigid, sturdy tiles are shaped in a mould.

Copper Tile

Copper roofs can be a great choice for many due to their long lifespan. Copper tiles have the ability to last over a century before needing replacement.

Composite Tile

Another newer roofing tile is the composite. This is a multi-layered tile that is made using metal, acrylic and stone granules.

Stone Tiles

This is one of the oldest forms of roofing tiles that you can get out there. It is also one of the longest-lasting tiles on the market as well, with some roofs lasting well over 100 years.

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.

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.
how to clean algae off roof shingles?

How To Clean Algae Off Roof Shingles

Stains and dirt on asphalt shingles can only make your entire house look shabby which can go a long way to hide away the true value of your building. In some cases, dirts and stains on asphalt roofing shingles are nothing more than a cosmetic issue. However, there are also times in which it goes far beyond this - when the stains are indicators of a problem that if ignored, can result in a serious roof damage and ultimately, roof failure. In most cases, it’s usually hard to distinguish these stains and hence, the more reason why your asphalt roofing shingles should be regularly cleaned and maintained. In this article, we’re going to look at how you can get rid of algae of your roof shingles.

Algae growth on roof usually have either blue, green or black stains. They normally begin with little spots which will develop into streaks overtime. These stains are mostly mistaken for moss or mildew and aren’t harmful to any other thing than the roof shingles. However, the look it gives the entire house is something nobody enjoys.

It should be noted that this is a task that deals with working at height and requires skills and confidence to pull off. If you lack any of these qualities, simply reach out to a professional for help.

✓ Safety first. Put on protective clothing.

✓ Apply a bleach solution with a garden sprayer and let it sit for up to 20 minutes

✓ Rinse the roof thereafter with the stream from the hose (do not use a pressure washer as it can damage the roof shingles)

✓ If there are still algae left after rinsing with water, you can make use of a brush with medium-stiff bristles to gently scrub the stains off. If some stains are still left, simply let the roof dry before repeating the process again.

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.

Roofer help and advice

How it works

Tell us about your Roofer project

Answer a few quick questions to help us match you with the right Roofer

Get up to 4 free quotes

Receive no-obligation quotes from 4 Roofers working in Welwyn Garden City.

Pick the right pro for you

Compare prices, customer reviews and services, and hire the right Roofer.

Are you a Roofer in Welwyn Garden City?

View our open Roofer jobs near you

Join today
View Shortlist