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Average Flat roof cost in Wandsworth

The common cost of Flat roof is £2500. Costs fluctuate based upon the materials and the firm chosen. The upper price range can be as high as £2875. The material costs are quite often about £625

Average price per Flat roof job in 2025

Avg. price low

Avg. price low
£2,075

Avg. price

Avg. price
£10,550

Avg. price high

Avg. price high
£18,975

£19500

£14625

£9750

£4875

£0

Prices based on actual Flat roof costs for Wandsworth, as reported by local LeadsDoWork members.

Flat roof installation cost in Wandsworth 2025

Labour cost £1,750
Material cost £625
Waste removal £125
Time frame: 3-8 days

Flat roof searches in January 2025

Flat roof Projects in Wandsworth in December 2024

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Requests for quotations in Wandsworth in December 2024

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Requests for Flat roof quotations in Wandsworth in December 2024. 0% change from November 2024.

590

Requests for Flat roof quotations in London County in December 2024. 0% change from November 2024.

Source: Numbers calculated based on the search volumes in major search engines

Flat roof searches in cities and towns near Wandsworth December 2024

Wandsworth

The London Borough of Wandsworth is a London borough in England, and forms a part of Inner London. The borough borders the London Borough of Lambeth towards the east, the London Borough of Merton along with the Royal Borough of Kingston Upon Thames towards the south, the London Borough of Richmond upon Thames towards the west and towards the north, across the River Thames, three boroughs, namely the London Borough of Hammersmith and Fulham, Royal Borough of Kensington and Chelsea along with the City of Westminster.

The local authority is Wandsworth London Borough Council. As outlined by population estimates produced during 2014, the borough includes a permanent population of about 312145 individuals. There are several new or refurbished buildings along the borough's prosperous riverside like the large Chelsea Bridge Wharf.

The Peace Pagoda, one of several such international Pagodas is in Battersea Park, a sprawling rectangle frequently hosting circuses next to the Thames. The London Heliport, London's key and busiest heliport is just beyond Battersea Park and south of this is New Covent Garden Market. In Old Battersea two masonry mansions survived The Blitz, Old Battersea House and Downshire House, both of which hold the rare Grade II* status.

Latest Flat roof completed projects

  • Completed Flat roofproject picture by Primoplastics and Roofing
  • Completed Flat roofproject picture by Adequate roof care limited
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    Flat roof pros in Wandsworth

    Rooftop Roofing LTD

    37 review(s)
    Based: in Weybridge, KT13 8RN

    Based in Wokingham, we are available across Berkshire,Buckinghamshire, and further afield. Rooftop Roofing are an experienced team of roofers who can help with all of your needs, whether it be a new roof, a refurbishment, moss removal or guttering. ...

    Latest review

    Lynne N., GU47
    3

    Roofing | Flat | Replacement in Sandhurst

    Rang very quickly, pleasant on the phone, arranged to meet and then did not show up and no contact since.

    Adequate roof care limited

    1 review(s)
    Based: in Windsor, SL4 1PD

    Welcome to Adequate Roof Care Ltd, your trusted choice for exceptional roofing services in Windsor, High Wycombe, Reading and surrounding areas. Founded in 2020, we have established ourselves as the region’s most reliable roofing service provider. ...

    Latest review

    David H., TW3
    5

    Roofing | Flat | Replacement in Hounslow

    Very professional. They did a great job and completed the work on time. Would definitely recommend them.

    WG Roofing

    19 review(s)
    Based: in Lancing, BN15 0LD

    Welcome to WG Roofing & Guttering Services. We are a family run business with over 15 years’ experience in the roofing and UPVC trade. At WG roofing we understand that reputation is built on quality and this is why we offer the very best mate...

    Latest review

    Heidi S., BN20
    4

    Roofing | Flat | Replacement in Eastbourne

    very good

    Excel Roofing

    15 review(s)
    Based: in Dunstable, LU5 5BJ

    Excel Roofing are a friendly and professional roofing company, based in Luton and offer a quality roofing service. We serve all of Bedfordshire, Hertfordshire and Buckinghamshire.

    Latest review

    Phil R., LU7
    5

    Roofing | Flat | Replacement in Leighton Buzzard

    Excellent.A company that really knows what it is doing and does it very well.

    London Counties Roofing

    6 review(s)
    Based: in Middlesex, HA0 2QN

    ALL OUR WORK COMES WITH A 15 YEAR GUARANTEE WITH WRITTEN QUOTE AND NO DEPOSIT UNTIL ALL WORK IS COMPLETED.VISIT OUR WEBSITE ON LONDONCOUNTIESROOFING.COM FOR INFORMATION ON ALL OUR ROOFING SERVICES.

    Latest review

    Takashi T., HA9
    5

    Roofing | Flat | Replacement in Wembley

    Very good price, but one company is better price.

    Simpson Roofing Services

    3 review(s)
    Based: in Orpington, BR5 3PF

    We are Experienced, trustworthy, reliable, & cost-effective. We have been involved in the roofing industry for over 15 years and have many happy clients. We provide an unparalleled service for all types of roofing work throughout Bromley Borough & t...

    Latest review

    Tim T., BR5
    5

    Roofing | Flat | Replacement in Orpington

    Same as before.

    Similar Customer Enquiries for Flat roof in Wandsworth

    29 Nov

    Roofing | Flat | Replacement

    London - SW8

    Enquiry from: James W

    Start Date: Immediate

    An estimate for a flat, dormer, roof replacement. Current material is felt. Estimate size 25 square foot

    Post a similar request >

    19 Nov

    Roofing | Flat | Replacement

    London - SW18

    Enquiry from: Thomas G

    Start Date: Immediate

    Felt under tiles needs replacing as we can see some daylight coming through in loft crawl space.

    Post a similar request >

    03 Oct

    Roofing | Flat | Replacement

    London - SW16

    Enquiry from: Philip N

    Start Date: Immediate

    The house is end of terrace. Complete reroof of old roof tiles for new tiles. The ground level of the house has a small roof to the front and storm porch and a small roof to the rear of the propert...

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    22 Apr

    Roofing | Flat | Replacement

    London - SW6

    Enquiry from: Waleed A

    Start Date: Immediate

    I have the Old flat Rouf is is felt and on the top waterproof. I would like to replace with fibreglass We have easy access from the bathroom to the roof. The size 5mx2m

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    08 Mar

    Roofing | Flat | Replacement

    London - SW18

    Enquiry from: Charlotte K

    Start Date: Immediate

    flat roof replacement with new plywood, underlay,torch on,top coat and flashing. repointing of party wall and replacment of broken tiles are you the property owner: owner of the property property typ...

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    14 Dec

    Roofing | Flat | Replacement

    London - SW17

    Enquiry from: Will G

    Start Date: Immediate

    Hi, I am looking got a rough quote for replacement of flat terrace roof on the first floor. No scaffolding is required as it is directly accessible from the kitchen door. The roof is 350x200cm. Some n...

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    12 Dec

    Roofing | Flat | Replacement

    London - SW11

    Enquiry from: Joe T

    Start Date: Immediate

    Flat roof replacing. Currently old felt, with some water ingress where flat roof is leaded into brick wall. Total area 25.4m2. Pictures available on request. House is mid terrace Victorian, with two...

    Post a similar request >

    27 Jun

    Roofing | Flat | Replacement

    London - SW1Y

    Enquiry from: Still K

    Start Date: Immediate

    Hi, Do you have a project that you want us to perform construction takeoffs and finalize your estimates? All you need to do is just send us the drawings via email or dropbox and we will get back...

    Post a similar request >

    30 Jan

    Roofing | Flat | Replacement

    London - SW19

    Enquiry from: Katherine L

    Start Date: Immediate

    i live in a 3-story property with c.20 flats in total. we require a general roof inspection to assess the condition the roof of our building. we anticipate this may then become a large project with th...

    Post a similar request >

    19 Jan

    Roofing | Flat | Replacement

    London - SW15

    Enquiry from: Morris H

    Start Date: Immediate

    New roofing on our office in Addlestone

    Post a similar request >

    26 Nov

    Roofing | Flat | Replacement

    London - SW15

    Enquiry from: Chris A

    Start Date: Immediate

    replacing flat roof of house are you the property owner: owner of the property property type: terrace location of roof: other height: 2nd floor property age: 1930-70 current roof material: roofing fe...

    Post a similar request >

    11 Oct

    Roofing | Flat | Replacement

    London - SW12

    Enquiry from: Rohan A

    Start Date: Immediate

    leak from a bathroom flat roof. currently made of felt. size is around 2.5m x 2m are you the property owner: owner of the property location of roof: other property type: terrace height: 1st floor prop...

    Post a similar request >

    04 Oct

    Roofing | Flat | Replacement

    London - SW18

    Enquiry from: Robert D

    Start Date: Immediate

    i have a porch roof that needs re-felting in southfields (1mx2m). a small job, would you be interested in quoting. i can send a photo if required. thanks are you the property owner: owner of the pro...

    Post a similar request >

    25 Aug

    Roofing | Flat | Replacement

    London - SW18

    Enquiry from: ZOULFIA P

    Start Date: Immediate

    17sqm felt roof replecment, zink flashing

    Post a similar request >

    19 Aug

    Roofing | Flat | Replacement

    London - SW19

    Enquiry from: Dominic H

    Start Date: Immediate

    felt roof on kitchen extension needs to be replaced are you the property owner: owner of the property property type: terrace location of roof: extension height: 1st floor property age: 1900-30 current...

    Post a similar request >

    16 Jul

    Roofing | Flat | Replacement

    London - SW17

    Enquiry from: Ben R

    Start Date: Immediate

    exploring option of green roof vs solar reflective paint. approx 25m2 flat roof on top floor loft conversion on 2 levels are you the property owner: owner of the property property type: terrace locati...

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    15 Jul

    Roofing | Flat | Replacement

    London - SW4

    Enquiry from: Jacob K

    Start Date: Immediate

    Flat roof Lead Flat roof Lead Flat roof Lead Flat roof Lead Flat roof Lead

    we need someone to waterproof our new flat roof. about 55 m2. are you the property owner: owner of the property property type: detached location of roof: extension height: 1st floor property age: pos...

    Post a similar request >

    07 Jul

    Roofing | Flat | Replacement

    London - SW4

    Enquiry from: Jacob K

    Start Date: Immediate

    Flat roof Lead Flat roof Lead Flat roof Lead Flat roof Lead Flat roof Lead

    we need someone to waterproof our new flat roof. about 55 m2. are you the property owner: owner of the property property type: detached location of roof: extension height: 1st floor property age: pos...

    Post a similar request >

    27 Jun

    Roofing | Flat | Replacement

    London - SW19

    Enquiry from: Roman F

    Start Date: Immediate

    replace a fiberglass roof (3.5 x 3.2 mts outdoor building,2.5 mts height)with a 1.5 mm epdm membrane. also install decking board osb3 tg4 9mm thick and edge trimmings and gutter. disposal of rubbish a...

    Post a similar request >

    14 Mar

    Roofing | Flat | Replacement

    London - SW19

    Enquiry from: Ramesh P

    Start Date: Immediate

    new flat roof - maybe fibre glass

    Post a similar request >

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    FAQs

    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.

    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 replace a flat roof?

    How To Replace A Flat Roof

    Is it high time you replaced your flat roof with a new one? If it’s time, then you probably shouldn’t waste another minute! Flat roofs come with multiple upsides and happens to be a lot more affordable than many other options (especially for starters). Not only do they add to your home’s curb appeal and requires a relatively low labour costs as there are minimal risks involved, but they’re also more accessible for maintenance purposes and aren’t as exposed to damage as a pitched roof. However, we’re not here to discuss the various benefits of installing a flat roof, but rather tell you how to install one. If you lack proper training and experience, we’d recommend you hire a trustworthy professional that can guarantee the best results.

    • Wipe the entire roof system clean.

    • Detach and replace rotted roof sheathings.

    • Detach and replace rotted fascia

    • Hire a qualified air conditioning professional to disconnect the existing AC units.

    • Introduce new aluminium air conditioning stands and secure against the deck.

    • Let you qualified air conditioning professional reconnect the existing AC units.

    • Put in place the new air conditioning quick disconnects.

    • Attach EPS fanfold insulation in such a way to cover the surface of the entire roof and secure it firmly in place.

    • Attach the tie-in roof materials where necessary.

    • Attach roofing membrane to cover the entire area of the roofing.

    • Attach membrane to the entire roof’s perimeter.

    • Attach new perimeter flashings (fascia bar, fascia cap and drip edge), secured on the centre at 6. Make use of a good sealant to secure the fascia bar or fascia cap’s top flange.

    • Attach boots on plumbing seal and stacks.

    • Identify the existing vent stacks and seal, and put curbs

    • Put safety walk pad network from the access point of the roof to the air conditioning units.

    • Attach rooftop signs for roof traffic personnel

    • Tidy up and clear out the debris

    how often do flat roofs need replacing?

    How Often Do Flat Roofs Need Replacing?

    When a flat roof needs to be replaced is determined by a number of factors which includes the roof’s exposure to the weather, the condition and age of the roofing materials as well as the construction of the roof. However, with proper maintenance and regular inspection, they should be used for nothing less than 50 years. There are some commonly used types of flat roofs which includes Felt flat roof as well as a GRP flat roof.

    Felt Flat Roof

    The lifespan of a felt flat roof also varies depending on the quality and grade of the felt roof incorporated. This can make the roof last within the range of 2 to 20 years. More often than not, felt flat roofs are usually installed in such a way to keep the costs down which implies the grades of felts that are mostly used are the economical ones implying a very short lifespan.

    In the event whereby a premium grade of felt is incorporated in constructing a roof by professional contractors, will be guaranteed by the manufacturer to last between 10 to 20 years.

    One of the major causes of a short lifespan in felts is leaks which should be regularly inspected and repaired once identified. If not, the roof will gradually deteriorate and become a lot weaker due to the action of the sun. However, when a felt roof starts to leak, it’s usually a sign that’s approaching the end of its lifespan and a replacement should be taken into account.

    GRP Flat Roof

    The GRP flat roof or fibreglass flat roof usually comes with a manufacturer’s guarantee of 20 years and is expected to have a lifespan of a minimum of an additional 10 years.

    Unlike felt roofs, they’re more resistant to leaks. However, they should also be regularly inspected for leaks which are caused mostly as a result of installation error rather than the GRP roofing approaching the end of its useful life. If the GRP roof repair does not totally resolve the leak, you should start considering a replacement.

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    Wandsworth Flat roof installers are rated 4.3 out of 5 based on 51 reviews of 363 pros.
    The LeadsDoWork rating and review is an overall rating based on verified reviews and feedback from the customers with Flat roof projects that have been connected with Flat roof pros to help them. All Flat roof contractors All Wandsworth Flat roof contractors

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