Do you have a flat roof top that needs restoring within St. Albans or maybe you are considering renovating your existing roof into a flat design. No matter your needs, be sure to use our easy and quick quotation service to receive the best prices for the work you want.
Pitched roofs have been commonly seen across the country, but now it seems the flat roof is increasing in popularity. There are several significant reasons for this too, along with the simple fact they're less costly to have built and are far better for energy efficiency, costing you less on energy bills.
What's more, the flat roofing is good for being resistant to the flippant climate conditions the UK is known for. The style of roofing can be combined with nearly any material as well, according to your requirements and current home.
If a flat roof seems like something you might benefit from, why don't you compare quotations using our quick and easy online service. We'll match your particulars with trustworthy roof companies in St. Albans who will visit your property and give a free of charge quotation for the work.
The work itself can take several weeks to carry out, all depending on the size of your home. Obviously, if it's a restoration job this can take significantly less time.
In St Albans, a typical job costs about £7,650, with prices from around £1,000 for small jobs to £15,000 for bigger ones.
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The historical city of St Albans, found in southern Hertfordshire just twenty-two miles from London, is usually a sought-after location on the home market. The area is infamous due to its higher houses price tags, that happen to be some of the most steeply-priced in the British Isles. The city still keeps a good deal of its historic roots through the ages such as the Abbey and fifteenth century clock tower. Trying to keep buildings up-to-date is very important in St Albans to ensure the best from higher than average valuations so utilise our vetted installers to conclude the process.
23 rated pros are based within 25 miles of St Albans. Pros with a recent written review are shown first, nearest and best rated first.
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. ...
Very professional. They did a great job and completed the work on time. Would definitely recommend them.
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. ...
Rang very quickly, pleasant on the phone, arranged to meet and then did not show up and no contact since.
Everlast Roofing are a trusted, professional family company with over 22 years experience in the trade. We focus on providing all types of roofing repairs and maintenance to the highest finish, and with a quality that is made to last. We are based...
Professional , hard working, friendly & reliable . Great job at a good price.
About Keystone Roofing & Building Ltd At Keystone Roofing & Building Limited, we are a proud family-run roofing and building company committed to delivering outstanding workmanship, honest advice, and exceptional customer service. With over 25 ye...
Very friendly, but a bit pricey.
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.
Very good price, but one company is better price.
Advanced Roofing Solutions Ltd has been installing BBA approved Topseal GRP fibreglass roof coverings and cold applied resin roofing systems since 2006. With more than 10 years experience specialising solely in the installation of resin roofing sy...
For a fibre glass roof so expensive
1 enquiry from St Albans in the last 12 months, the latest on 12 July 2026.
Barnet - EN4
Enquiry from: Karim Y
Start Date: Immediate
Replace flat roof of conservatory
London - NW10
Enquiry from: Mamdouh A
Start Date: Immediate
Full roof replacement
Stanmore - HA7
Enquiry from: Durdana S
Start Date: Immediate
Full roof replacement
London - N9
Enquiry from: Roy P
Start Date: Immediate
Lead flashings required on main roof, front and back. flat roof replacement
Roof on: extension · Material: asphalt · Property: terrace · Built: 1930-70
Ruislip - HA4
Enquiry from: Maz I
Start Date: Immediate
Brand new roof for pergola, siza 7200mm by 3600mm
Luton - LU4
Enquiry from: Syed Jabbar B
Start Date: Immediate
Flat roof replacement needed
Luton - LU3
Enquiry from: Anilkumar P
Start Date: Immediate
Replace whole garage flat roof and some rotten timber
Pinner - HA5
Enquiry from: Rita D
Start Date: Immediate
Just heard about Rubber liquid coating over 20yr old felt roof. Roof is pretty good . I think the edges are leaking around the corners in the room below the flat roof. it is around 47sq m -L shaped st
Amersham - HP7
Enquiry from: Leslee F
Start Date: Immediate
Hi, I’m looking to replace the corrugated plastic roof on my garage in Amersham. The garage is semi detached. The roof measures approximately 4.7 × 3.0 metres. I’d like to replace it with a new c
London - N13
Enquiry from: Anil N
Start Date: Immediate
Flat roof enquiry
St. Albans - AL3
Enquiry from: Fatima S
Start Date: Immediate
Its flat roof need replace there is leeking
Roof on: extension · Material: fibreglass · Property: semi detached · Height: 1st floor
Luton - LU3
Enquiry from: Abdul M
Start Date: Immediate
I Require new new roof with EPDM rubber roof. Please can you give me a quote as to how much this will cost. Thanks
Hoddesdon - EN11
Enquiry from: Stephen W
Start Date: Immediate
Replace asbestos single garage roof on block with sloping roof. 18 feet long x 9 feet 3 inches . And dispose of old roof sheets. Wood is all in good condition
Luton - LU4
Enquiry from: Sandra P
Start Date: Immediate
Full replacement of flat roof
Watford - WD25
Enquiry from: Sesa S
Start Date: Immediate
Need the flat roof to be replaced and properly insulated
London - N20
Enquiry from: Rhoda B
Start Date: Immediate
30 ft 3 layer felt required and any poir timbers
Greenford - UB6
Enquiry from: Yana J
Start Date: Immediate
My old flat roof is like a puddle. Its not leaking but is damaged.i have left over material for fiberglass roof and I want to utilise it. The roof needs to be made property and to drain properly. The
Berkhamsted - HP4
Enquiry from: Carol G
Start Date: Immediate
Flat roof replacement on single story extension
St. Albans - AL1
Enquiry from: Malcolm F
Start Date: Immediate
Two gable roof Lead flat roof
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Get free, no-obligation local flat roof quotes from 4 verified roofers working in St Albans.
Compare customer reviews, services and prices, and choose the right tradesperson for you.
Excellent and very professional
Garage repair and re felt. All employees were very courteous. Kept the work area tidy explained all aspects of progress. Good timekeeping, completed original within timescale and budget. Additional wo ...
I am extremely satisfied with the work…Flat roof replacement from felt to fibreglass I am extremely satisfied with the work that has been carried out and would recommend without reservations
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.
Most material warranties come from the waterproofing layer manufacturers, and can last between 5 and 20 years. If your roofing contractor is on the manufacturer’s installer list, it might cover their work. It’s important that you always read through all the information given to you about your warranty so you know exactly what is included.
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.
It depends on the material you use, but if your flat roof is installed correctly it should last for at least 10 years, and at least 20 if a material other than felt is used. Always question a roofing company when they quote to find out what materials they use and what guarantee's they offer.
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