Commercial / Industrial Roofing in Welwyn

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Commercial / Industrial Roofing in Welwyn

Interested in commercial roofing in Welwyn? Our commercial roofer professionals in Welwyn can provide you the best quotations for getting commercial roofing installed or replaced.

Commercial roofing may be required for several reasons, especially if the existing roofing requires repair or it'll be mounted on a new build.

There are numerous factors that will play a role in the design and planning of a new commercial roof and the cost will all depend upon the size and style you opt for.

Thermoplastic roofing is especially popular. This type of roofing is made from a durable material with high temperature tolerance. The material is a favourite for commercial rooftops because it's resistant to ultra-violet and chemical substance exposure. The roof covering lasts more than two decades, having a excellent resistance for fire, punctures and high wind loads.

You may also take into account EPDM roofing. The sturdiness and versatility of EPDM roofing helps make it a popular material in the commercial roofing world. These types of roof material have the advantage of being much easier to install, maintain and repair too, contributing to their popularity.

If you want to install commercial roofing then make sure to assess prices between vetted professionals in Welwyn. This way you can get the top price and deal available for you within Welwyn.

Average Commercial roofing cost in Welwyn

The regular cost of Commercial roofing is £5000. Costs vary based upon the materials and the tradesman hired. The upper price range can be as high as £5750. The material costs are generally approximately £1250

Average price per Commercial roofing job in 2026

Avg. price low

Avg. price low
£1,100

Avg. price

Avg. price
£8,075

Avg. price high

Avg. price high
£14,950

£15500

£11625

£7750

£3875

£0

Prices based on actual Commercial roofing costs for Welwyn, as reported by local LeadsDoWork members.

Commercial roofing installation cost in Welwyn 2026

Labour cost £3,500
Material cost £1,250
Waste removal £250
Time frame: 1-2 weeks

Commercial roofing searches in June 2026

Commercial roofing Projects in Welwyn in May 2026

168

Requests for quotations in Welwyn in May 2026

0

Requests for Commercial roofing quotations in Welwyn in May 2026. 0% change from April 2026.

0

Requests for Commercial roofing quotations in Hertfordshire in May 2026. 0% change from April 2026.

We recorded 168 requests for house improvement quotes in Welwyn. Of these quote requests the volume of commercial roofing (type: commercial roofs, green rooftops, thermoplastic roofs etc...) was 0. Quotatis had the ability to match these clients with as many as four suitable specialists that were available for work in Welwyn during that time.

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

Commercial roofing searches in cities and towns near Welwyn May 2026

Welwyn

Welwyn (population 8,425) is a village as well as civil parish in Hertfordshire, England. The parish also consists of the towns of Digswell as well as Oaklands. It is sometimes called Old Welwyn to distinguish it from the much newer negotiation of Welwyn Garden City, concerning a mile to the south, though some homeowners do not like the pointer of inferiority or irrelevance that often tends to be indicated by the name "Old" and also favor Welwyn Town. When saying where they live, citizens will commonly be asked, 'Welwyn or Welwyn Garden City?', as the latter's title is commonly shortened to just Welwyn. To stay clear of complication, there were strategies to change Welwyn's name to 'Welwyn Minster' in 1990 however this met neighborhood resistance as well as the concept was deserted. The name is originated from Old English welig significance "willow", describing the trees that snuggle on the banks of the River Mimram as it streams via the town. The name itself is an evolution from weligun, the dative kind of words, and so is more precisely converted as "at the willows", unlike close-by Willian which is likely to indicate simply "the willows". Via having its name originated from welig as opposed to sealh (the much more generally pointed out Old English word for willow), Welwyn is potentially cognate with Heligan in Cornwall whose name is derived from helygen, the Cornish word for willow that shares a root with welig. The close-by modern-day village of Digswell (around Welwyn North train station) was initially called 'High Welwyn' when very first developed at the start of the 20th century.

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Commercial roofing pros in Welwyn

Rankin’s Roofing & Building

3 review(s)
Based: in Sidcup, DA14 5JJ

Rankins Roofing & Building are a family established business with over 30 years in the building/roofing industry. We pride ourself on customer satisfaction. All of our engineers are competent and qualified technicians. We offer free no obligations qu...

Latest review

John B., BR1
5

Roofing | Commercial in Bromley

Received very prompt initial contact and arrange a site visit soon after. Quotation received the same day! The price se...

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FAQs

How to find a commercial roofer near me?

To find a commercial roofer near you, you could ask other tenants or property owners whether they can recommend a company. If you choose a company that’s been recommended to you, make sure you do your own research into them before you decide to engage them; you can check whether they have social media pages, reviews and examples of previous work. If the company has a Quotatis profile, you’ll find genuine reviews from their customers there, including photos of work they’ve completed.

Another option is to do your own search online. These days lots of companies will have their own website and you may be able to make an enquiry through there without even having to call them. Again, you should always check out their qualifications, previous work and reviews before deciding to go with them.

Or, you could let Quotatis do the work for you. Simply tell us about your commercial roofing project and where the property is and we’ll put you in touch with up to 4 reputable commercial roofers that will be able to offer you a free, no-obligation quote. You can check out their reviews, qualifications, insurance and photos of work on their profile which we’ll send to you in an email when we’ve matched you. The roofing companies should contact you first, but if they don’t we’ll give you all their details so you can introduce yourself.

Why do commercial buildings have flat roofs?

There are a few reasons why commercial buildings often have flat roofs. Lots of people argue that flat roofs aren’t as attractive as pitched roofs, which is why it’s uncommon to see a residential property with an entirely flat roof. Lots of commercial buildings don’t need to look attractive, so go for flat roofs because they’re cheaper.

Flat roofs tend to be less expensive than pitched roofs, especially for large, broad commercial buildings. Some commercial buildings simply couldn’t have a pitched roof because their width would mean that the roof would have to be extremely high. Flat roofs are also cost-effective for commercial buildings because it means that air conditioning and ventilation units can go on the roof, saving space in and around the building.

Commercial buildings also often have flat roofs because they don’t need the loft space that residential properties need. If there’s no need for the space, it doesn’t make sense to spend more money on a pitched roof just to keep the attic space empty. Flat roofs also give the commercial building owner the opportunity to use the space as a smoking area for employees or give access to fire escapes to upper floors.

If you’re having a commercial property build, make sure you speak to the experts about the type of roof that is suitable for you. If you’re planning on having air conditioning or ventilation systems installed within the property, you might be best off with a flat roof – but if you need some extra storage space, a pitched roof might work best for you.

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.

How long does it take to fix a roofing sheet on a commercial property?

How long it takes to fix a roofing sheet on a commercial property will depend on the size of your roof and how difficult access is. Corrugated iron roofing sheets are much easier to fit than other roofing materials such as clay tiles or EDPM rubber, so that will work in your favour.

The size of the team of the roofing company you engage will also make a difference. If they have a lot of tradespeople working on your roof with lots of experience, it will take less time, while if there are only a couple of people it will take longer.

Another thing to bear in mind when considering how long it will take to fix a roofing sheet is the weather. If it starts to rain, the contractors will probably have to stop and wait, as the roof will be too slippery to work on.

In general, it should take between 1 and 3 days to fit roofing sheets on a commercial property. If you’re not having a full roof replacement, it may only take one day, whereas a completely new metal roof could take up to 3 days.

Commercial roofing

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Customer Reviews

Overall rating:


Welwyn Commercial roofing installers are rated 4.5 out of 5 based on 31 reviews of 107 pros.
The LeadsDoWork rating and review is an overall rating based on verified reviews and feedback from the customers with Commercial roofing projects that have been connected with Commercial roofing pros to help them. All Commercial roofing contractors All Welwyn Commercial roofing contractors

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