Loft Conversion in South Glamorgan

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Loft conversion companies in South Glamorgan

Interested in attic alteration specialists in South Glamorgan? Our loft conversion renovators in South Glamorgan can supply you the best quotes to have a loft space transformed in your property or home.

The installation of a loft space extension in the house can be performed swiftly, allowing you to make full use of the changed room and start benefitting from an additional room. The attic conversion will be carried out by a vetted, approved company and once this has been done you'll be able to begin making use of the new location right away. With your newly transformed loft you'll be able to have an extra bedroom, study or maybe a game room.

With a wide range of attic transformation styles you'll be in a position to acquire something that matches your taste, whilst being hassle-free and appealing.

We are going to supply you with no obligation quotations from attic room transformation companies in South Glamorgan who will be able to give you totally free surveys and quotes for the transformation. You will be able do a comparison of these loft conversion costs and guarantee to get the best value for your money. Request a free home survey from reputable companies.

Average Loft conversion cost in South Glamorgan

The regular cost of a Loft conversion is £25000. Costs differ based upon the materials and the firm selected. The upper price range can be as high as £28750. The material costs are mainly approximately £6250

Average price per Loft conversion job in 2025

Avg. price low

Avg. price low
£18,750

Avg. price

Avg. price
£25,000

Avg. price high

Avg. price high
£28,750

£29300

£21975

£14650

£7325

£0

Prices based on actual Loft conversion costs for South Glamorgan, as reported by local LeadsDoWork members.

Loft conversion installation cost in South Glamorgan 2025

Labour cost £17,500
Material cost £6,250
Waste removal £1,250
Time frame: 6-12 weeks

Loft conversion searches in May 2025

Loft conversion Projects in South Glamorgan in April 2025

22,763

Requests for quotations in South Glamorgan in April 2025

240

Requests for Loft conversion quotations in South Glamorgan in April 2025. 26% change from March 2025.

646

Requests for Loft conversion quotations in Wales in April 2025. 9% change from March 2025.

We noted 22,763 requests for home quotations in South Glamorgan. Of these quotation requests the number of loft conversion quotations in South Glamorgan was 240. Quotatis would have been able to match these customers with up to 4 suitable contractors who were available for work in South Glamorgan during those times. Ask for a free house survey from reliable companies in South Glamorgan.

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

Loft conversion searches in cities and towns near South Glamorgan April 2025

140

Requests for quotations in Cardiff in April 2025

10

Requests for quotations in Barry in April 2025

9

Requests for quotations in Llantwit Major in April 2025

6

Requests for quotations in Dinas Powys in April 2025

2

Requests for quotations in Cowbridge in April 2025

Loft conversion near you

South Glamorgan

The Welsh area of Glamorgan is divided into 2 major districts; Cardiff and the Vale of Glamorgan. Only the Isle of Wight shares Glamorgan's extraordinarily low number of districts. Along with the capital city of Cardiff, other distinctive parts in the area include Barry, Penarth and Cowbridge. The county has got the 3rd greatest population in Wales. So that you can maintain house value and keep your Glamorgan residence updated, guarantee to employ vetted specialists in the house improvements sector.

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Similar Customer Enquiries for Loft conversion in South Glamorgan

26 Jun

Conversion | Loft

Penarth, Dinas Powys - CF64

Enquiry from: Kimberley L

Start Date: Immediate

3 bed bungalow currently. Looking for second storey extension/conversion to put 4 bedrooms, one family bathroom and one en-suite upstairs. Knock through kitchen/bedroom wall to make open plan kitchen...

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19 Jan

Conversion | Loft

Cardiff - CF14

Enquiry from: Dhruv P

Start Date: Immediate

full rear dormer loft conversion for master bedroom and en-suite are you the property owner: owner of the property property type: semi detached what are you looking to convert the space into: bedroom/...

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04 May

Conversion | Loft

Barry - CF62

Enquiry from: Jennifer S

Start Date: Immediate

loft conversion with dormer and juliet balcony and shower room are you the property owner: owner of the property property type: semi detached what are you looking to convert the space into: bedroom/s ...

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29 Mar

Conversion | Loft

Barry - CF63

Enquiry from: Mark G

Start Date: Immediate

velux loft conversion stairs pluming for heating electrics are you the property owner: owner of the property property type: terrace what are you looking to convert the space into: bedroom/s are you lo...

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14 Feb

Conversion | Loft

Penarth, Dinas Powys - CF64

Enquiry from: Fang Z

Start Date: Immediate

i need someone come to quote price. thanks are you the property owner: owner of the property property type: detached what are you looking to convert the space into: bedroom/s are you looking to have s...

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08 Feb

Conversion | Loft

Cardiff - CF3

Enquiry from: Daksh K

Start Date: Immediate

stairs to the loft installed and the loft floor boarded are you the property owner: owner of the property property type: semi detached what are you looking to convert the space into: other are you loo...

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24 Jan

Conversion | Loft

Cardiff - CF3

Enquiry from: Daksh K

Start Date: Immediate

need a quote for stairs to the loft and loft boarding do you require plumbing work: no do you require electrical work: no what level of service do you require: supply and install do you require any wi...

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21 Nov

Conversion | Loft

Cardiff - CF5

Enquiry from: Marcello L

Start Date: Immediate

The house is terraced. We are looking to convert the attic and have a Dormer with a bathroom

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22 Sep

Conversion | Loft

Cardiff - CF24

Enquiry from: Sudha R

Start Date: Immediate

conversion of attic to room

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02 Sep

Conversion | Loft

Barry - CF62

Enquiry from: Rachel C

Start Date: Immediate

convert a loft into 2 bedrooms on 4 bed detached house are you the property owner: owner of the property property type: detached what are you looking to convert the space into: bedroom/s are you looki...

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20 Mar

Conversion | Loft

Cardiff - CF11

Enquiry from: Peter S

Start Date: Immediate

hi. i would like a quote for a small rear flat roof dormer to an existing first floor bedroom. the property is in rogerstone . kind regards. pete are you the property owner: owner of the property prop...

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07 Mar

Conversion | Loft

Cardiff - CF14

Enquiry from: Lissy T

Start Date: Immediate

customer made an enquiry for loft conversion via one of our websites. looking at various options they would like to discuss directly confirmed interest, sms at 12:13 please call to discuss and arrang...

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19 Feb

Conversion | Loft

Cardiff - CF14

Enquiry from: Christine P

Start Date: Immediate

customer visited the myloftconversionprices.co.uk site and submitted an enquiry. property type: semi detached property owner: owner, looking to convert into: bedroom, work description: two bedrooms a...

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31 Dec

Conversion | Loft

Cardiff - CF14

Enquiry from: Craig B

Start Date: Immediate

Customer visited the myloftconversionprices.co.uk site and submitted an enquiry. Property type: Detached, Property owner: Owner, Looking to convert into: Bedroom, Work description: Bungalow convers...

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28 Dec

Conversion | Loft

Cardiff - CF23

Enquiry from: James F

Start Date: Immediate

Customer visited the myloftconversionprices.co.uk site and submitted an enquiry. Property type: Semi detached, Property owner: Owner, Looking to convert into: Bedroom, Work description: 2 bedrooms. ...

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28 Dec

Conversion | Loft

Cardiff - CF5

Enquiry from: Tino T

Start Date: Immediate

customer visited the myloftconversionprices.co.uk site and submitted an enquiry. property type: semi detached, property owner: relative of owner, looking to convert into: bedroom, work description: i...

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12 Dec

Conversion | Loft

Cardiff - CF15

Enquiry from: Lee G

Start Date: Immediate

customer visited the myloftconversionprices.co.uk site and submitted an enquiry. property type: semi detached, property owner: owner, looking to convert into: bedroom, work description: change to a b...

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04 Dec

Conversion | Loft

Llantwit Major - CF61

Enquiry from: Gareth C

Start Date: Immediate

full loft conversion with shower/toilet are you the property owner: owner of the property property type: semi detached what are you looking to convert the space into: bedroom/s are you looking to have...

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30 Nov

Conversion | Loft

Cardiff - CF5

Enquiry from: Nikita T

Start Date: Immediate

Customer visited the myloftconversionprices.co.uk site and submitted an enquiry. Property type: Terrace, Property owner: Tenant (with permission), Looking to convert into: Bedroom, Work description:...

Post a similar request >

25 Oct

Conversion | Loft

Llantwit Major - CF61

Enquiry from: Rhian O

Start Date: Immediate

loft conversion, low height 1.6m, located in a conservation area are you the property owner: owner of the property property type: semi detached what are you looking to convert the space into: bedroom/...

Post a similar request >

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FAQs

what is a dormer loft conversion?

A dormer loft conversion is a type of loft conversion that’s built making use of a roof’s existing slope. In other words, it’s an existing roof’s extension which is constructed in such a way that allows for an additional floor as well as head room especially suitable for lofts lacking good amount of usable space. The dormer loft conversion is simply an addition to the existing roof looking much like a box-like build constructed onto a pitched roof as it creates walls that are vertical to the slope while also being 90 degrees to the floor.

This type of loft conversion is the most common amongst homeowners in the UK mainly because it represents a cost effective means through which you can add an additional usable space to your home or property. The structure extends for the slope of the existing roof and can easily be altered to suit various tastes or styles. Furthermore, if you’re looking for a type of loft conversion that aids to foster reduced disruption to work, then dormer loft conversion is also your best bet. This is due to the fact that the structure is built from a scaffolding made outside a home.

There are different types of dormer loft conversion and the one which will best suit your property will depend on the property type, be it detached, semi detached or terraced as well as the existing roof shape and size. The dormer loft conversion is a popular choice for a lot of homeowners for a variety of reasons. Let’s have a look!

✓ It’s very cost effective

✓ The dormer loft conversion does not require planning permission so far it complies with certain conditions and limitations

✓ It adds an extra headspace as well as floor space.

how long does a loft conversion take?

If you’re about to carry out a loft conversion project, you’d probably be wondering how long it’ll take to complete the task. Well, you’re not alone! This is one of the most common questions when it comes to loft conversion projects, however, providing a set timeframe for completion of such projects is impossible as all loft conversions vary. There are different factors that can determine the duration of your project. These factors include, the materials to be used, the type of the proposed loft conversion, the kind of staircase you’ll like to have installed, the number of windows included, the number of rooms to be added as well as a number of other influencing factors. As a result of these variables, the milestones and timings provided are only to be taken as guidelines. If you’d really like to have a set date, you can get in touch with a professional for help.

Generally, it’ll take up to 8 weeks to complete a loft conversion project.

✓ The first week activities will include putting up scaffolding, receiving the first materials for the build and creating an opening in the roof to gain access to the loft space.

✓ In the second week, the structure of the roof will be ammended and more support added.

✓ Third week, the floor joists will be fitted, building of the loft conversion will start, completion of the external roof works and commencement of plumbing and electric works.

✓ Fourth week, complete the building, construct the loft floor, fit the roof windows, insulation, ventilation and internal stud walls.

✓ Fifth week, apply plaster and plasterboard to the room walls, create a staircase opening and fit the new staircase.

✓ Sixth week, plaster the staircase area, complete plumbing and electrical works, hang the doors, fit skirting, handrails and bannisters and start decoration.

✓ Seventh week, complete the decoration and clean and wipe out all wastes.

✓ Eight week, complete all the remaining tasks.

an every house have a loft conversion?

If you’re having issues with the amount of space in your home and need an extra space without affecting your garden, loft conversion comes to mind. Not only is it a great solution to creating more living space within a home, but it’s also one of the most budget-friendly solutions you can count on to expand your space by thinking upwards rather than sideways. So if you’re thinking about converting your loft, one thing that almost immediately comes to mind is whether or not your house is suitable for loft conversion.

To answer the question of whether every house can have a loft conversion is a very simple one. Generally, not every house is suitable for loft conversion. This is due to the fact that each and every loft space - from the stairways below and floors to the rafters and the roof up above, is unique. Therefore, the best way to really figure out whether or not a house’s loft offers the potential for conversion is to get in touch with a loft specialist.

So what can make a house not suitable for a loft conversion? Let’s take a closer look!

✓ A house will not be suitable for a loft conversion if the height of the ceiling happens to be too low and it’ll not be possible to have it raised.

✓ If you do not own own the freehold to the loft space, you won’t be able to convert the loft. Surprisingly, this happens to be a common issue in London.

✓ You will not be able to convert your loft if you reside in a conservation area or in a listed building. But you can identify a design solution that’ll still comply with the conservation rules and keep planners happy.

Can my loft be converted?

Many types of loft are suitable for a loft conversion. In general, you will need at least 2.3 metres of headroom in your existing loft. This is to make sure there is enough headroom after the conversion. Speak to a conversion specialist about the probability and possibility of doing this in your house.

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Customer Reviews

Overall rating:


South Glamorgan Loft conversion installers are rated 5 out of 5 based on 1 reviews of 18 pros.
The LeadsDoWork rating and review is an overall rating based on verified reviews and feedback from the customers with Loft conversion projects that have been connected with Loft conversion pros to help them. All Loft conversion contractors All South Glamorgan Loft conversion contractors
Adding a flat roofed dormer window to an existing loft conversion in New Malden Published: 16/12/2024 Adding a flat roofed dormer window to enhance an existing loft conversion in New Malden, KT3. Expert advice on installation, materials, and local factors to consider. Read this article
Skylight installation for a loft conversion bedroom in Banbury Published: 05/12/2024 Are you looking to install a skylight in your loft conversion? Learn about skylight installation on natural slate roofs in Banbury, including costs, materials, and tips for preparation. Read this article
Installing three dormer windows in loft conversion with sloping roofs in Grays Published: 03/12/2024 Professional installation of three small dormer windows with sloping roofs in a detached property loft conversion in Grays. Read this article

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