Have you got a flat roof top that requires repairing within Portsmouth or maybe you are considering transforming your existing roof into a flat design. No matter your needs, be sure to use our quick and simple quote service to receive the best prices with regard to the work you want.
Pitched roofs have been typically seen around the country, but now it seems the flat roof is growing in popularity. There are a few significant reasons for this as well, including the fact they're cheaper to have constructed and are far better for energy efficiency, saving you money on energy costs.
What's more, the flat roofing is good for being resilient to the flippant climate conditions the UK is notorious for. The style of roofing can even be coupled with practically any kind of material too, dependant upon your requirements and existing property.
If a flat roof sounds like something you might benefit from, why not compare and contrast quotes using our quick and easy online service. We'll match your particulars with respected roof firms within Portsmouth who will visit your home and give a no cost quote for the work.
The work itself can take several weeks to carry out, all according to the size of your home. Obviously, if it's a repair job this can take significantly less time.
In Hampshire, a typical job costs about £4,250, with prices from around £1,000 for small jobs to £7,250 for bigger ones. Too few tradespeople covering Portsmouth have set their prices yet, so these figures are for Hampshire.
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Portsmouth is a significant city around the southern coast of Britain and is also the 14th biggest urban location in the country. Portsmouth received recognition from its port, which like a great many others in Britain, was greatly targeted in World War Two by German bombers. Much of the city has been rejuvinated over the last sixty years but we receive loads of requests to get the best tradesmen within Portsmouth all year long in many house improvement categories.
5 rated pros are based within 25 miles of Portsmouth. Pros with a recent written review are shown first, nearest and best rated first.
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.
We are a professional, experienced roofing company providing high-quality roofing services for residential and commercial customers. We are proud to have been recognised as Roofing Company of the Year 2026 by E2 Media, reflecting our commitment to...
good manor and quote
Great service from quotation to job completion. Ordered all the materials and they left no mess and did a great job.
We provide the highest quality GRP Roofs across the South.
Fast quote, Good contact
Because of distance from us advised we had fixed with Abbott
1 enquiry from Portsmouth in the last 12 months, the latest on 2 June 2026.
Southampton - SO19
Enquiry from: Steve N
Start Date: 1 to 3 months
Have a flat roof conservatory approx. 6m x 4m. with a 3m x 1m glass lantern
Roof on: extension · Material: roofing felt · Property: terrace · Built: 1930-70
Ventnor - PO38
Enquiry from: Bunty B
Start Date: Immediate
Remove existing and replace with new
Southampton - SO19
Enquiry from: Therese Y
Start Date: Immediate
Replace flat roof due to leaking
Portsmouth - PO6
Enquiry from: Graham V
Start Date: Immediate
Remove old roof replace new flat roof
Southsea - PO4
Enquiry from: J K
Start Date: Immediate
Needs the felt replacement
Rowland's Castle - PO9
Enquiry from: Paul C
Start Date: Immediate
Felt roof replaced or rubberised
Southsea - PO5
Enquiry from: John B
Start Date: Immediate
Replace roof on brick shed 2metres X 4metres
Hayling Island - PO11
Enquiry from: Matt P
Start Date: Immediate
Roof replacement – whole roof replacement
Southampton - SO18
Enquiry from: Nobuhle N
Start Date: Immediate
Replacement of garage roof
Chichester - PO19
Enquiry from: Sam G
Start Date: Immediate
3 bed semi. Attic dormer conversion with en suite bathroom
Southampton - SO31
Enquiry from: Steve S
Start Date: Immediate
Chimney repointing. Vegitation removed and flaunchings repaired. Chimney capped and lead flashing secured
Southampton - SO30
Enquiry from: Kevin C
Start Date: Immediate
Felt replaced.. semi detached bungalow
Southsea - PO4
Enquiry from: Sharon C
Start Date: Immediate
Flaunching chimney and 4 ventilated chimney pots and covers for unused chimneys
Waterlooville - PO7
Enquiry from: Colin P
Start Date: Immediate
Timber warm roof, 2 x velux, no electrics, no plastering for a 20m squared p shape hipped roof. 6.3m x 3.1m
Fareham - PO14
Enquiry from: Kayleigh P
Start Date: Immediate
Replacement of extension rubber roof
Southampton - SO18
Enquiry from: Anthony M
Start Date: Immediate
Roof felt is brittle and damaged in a number of places. (address removed) was built in 1950's. Quote is to replace the felt. With option to replace the tiles if cost effective
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Get free, no-obligation local flat roof quotes from 4 verified roofers working in Portsmouth.
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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
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 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.
If your existing roof is still in good condition but the membrane is getting old, it’s often not worth exposing the structure to the weather whilst the contractor strips off the old membranes. The contractor will leave them in place to act as a base layer for a new roofing system. As long as there are no other problems with your roof, then overlaying is a good way to replace your flat roof.If you have any more questions about flat roofing that aren’t listed here, fill out our form to ask a contractor.
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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