Loft Conversion in Slough

Obtain Loft Conversion Prices in Slough

Home > Loft Conversions Projects > Loft conversion > Slough

Loft conversion companies in Slough

Are you thinking about a loft space conversion so as to open space in the house to avoid the need to move? Then make use of our totally free and easy service to compare quotations and get the very best cost for the work you would like completed.

Loft conversions are proving to be increasingly popular in the UK. In most houses the loft accounts for unused space which may go to better use. Converting can turn the space into a bedroom, bathroom, playroom or maybe ensuite bedroom.

In actual fact there's a lot of potential to converting your attic, such as the extra value for your own home which can be up to 20%. Loft conversions are also suggested over a property extension as the infrastructure is already in place. Additionally, you won't be removing any garden space.

If the loft conversion would benefit the home and you're seeking more room, look at prices from trustworthy companies in Slough and get the best offer for the work you would like completed.

Average Loft conversion cost in Slough

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
£31,250

Avg. price

Avg. price
£50,000

Avg. price high

Avg. price high
£67,917

£68500

£51375

£34250

£17125

£0

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

Loft conversion installation cost in Slough 2025

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

Loft conversion searches in June 2025

Loft conversion Projects in Slough in May 2025

3,142

Requests for quotations in Slough in May 2025

50

Requests for Loft conversion quotations in Slough in May 2025. -29% change from April 2025.

430

Requests for Loft conversion quotations in Berkshire in May 2025. 26% change from April 2025.

We noted 3,142 requests for house quotes within Slough. Of these quote requests the amount of loft conversion quotes within Slough was 50. Quotatis would have been able to match these customers with as many as 4 suitable installers who were available for work within Slough at that time. Ask for a free house survey from reliable companies in Slough.

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

Loft conversion searches in cities and towns near Slough May 2025

70

Requests for quotations in Maidenhead in May 2025

50

Requests for quotations in Slough in May 2025

20

Requests for quotations in Windsor in May 2025

10

Requests for quotations in Gerrards Cross in May 2025

7

Requests for quotations in Ascot in May 2025

Slough

Slough carries a populace of a little more than 140,000, positioned just 22 miles west of central London. There has been principal redevelopment of the town centre lately, with most of the older properties substituted for brand new offices and shopping areas. A £400 million venture is also underway and scheduled for a 2018 completion. Compare and contrast businesses in Slough and get the ideal cost for your home developments.

Looking for Loft conversion in Slough?

Get free quotes from local builders

Get free quotes

Loft conversion pros in Slough

Dream the Build

19 review(s)
Based: in London, EC1V 2NX

DREAM the Build. Ltd ' Constructing your Vision Making home development exciting, fun and asset building experience , future proofing household & investors Who we are ? Starting fresh in a new country is never easy, but what we did Catal...

Latest review

A., NW7
4

Conversion | Loft in London

Good quote

Unique Lofts LTD

2 review(s)
Based: in South mimms, EN6 3NX

Professional loft conversions at Unique Lofts, we are a specialist loft company with over 15 years of experience in construction. Call us today.

Latest review

Alan P., EN11
5

Conversion | Loft in Hoddesdon

only company that quoted

London Project Management Ltd Ta Modern Attics

1 review(s)
Based: in London, N3 2DN

Modern ATTICS specialise in loft conversions and House Extensions. We cover all areas of London - North, East, West, Central and South London.

Latest review

Helen W., NW4
4

Conversion | Loft in London

Nice guy

A1 Forever Solutions LTD

1 review(s)
Based: in London, SE25 6EP

Latest review

Peter M., TW7
4

Conversion | Loft in Isleworth

Waiting for the appointment

Similar Customer Enquiries for Loft conversion in Slough

12 Sep

Conversion | Loft

Slough - SL1

Enquiry from: Wency D

Start Date: Immediate

homeowner loft conversion please call to appoint

Post a similar request >

10 Jun

Conversion | Loft

Slough - SL3

Enquiry from: Rups G

Start Date: Immediate

stairs installed to loft 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 looking to have stairs: yes do you r...

Post a similar request >

20 Aug

Conversion | Loft

Slough - SL2

Enquiry from: Bev S

Start Date: Immediate

loft conversation 2 rooms and a bathroom are you the property owner: owner of the property are you looking to have stairs: no do you require any windows: dormer do you require plumbing work: yes do y...

Post a similar request >

21 Feb

Conversion | Loft

Slough - SL3

Enquiry from: M

Start Date: Immediate

homeowner loft conversion please call to appoint

Post a similar request >

06 Feb

Conversion | Loft

Slough - SL3

Enquiry from: Sandra P

Start Date: Immediate

we have already converted our loft to a tv room, but now we want to add a dorma with a ensuite. we have velux windows to the rear. are you the property owner: owner of the property property type: ter...

Post a similar request >

22 Jun

Conversion | Loft

Slough - SL3

Enquiry from: Nasir J

Start Date: Immediate

customer in slough area made an enquiry for loft conversion online. confirmed via sms at 16:33 please call to arrange an appointment to discuss options property type: semi detached what are you looki...

Post a similar request >

18 May

Conversion | Loft

Slough - SL2

Enquiry from: John P

Start Date: Immediate

conversion of loft space which totals 8.6m (ridge length) by 7.9m. no ridge height increase is needed. shape is very regular. stairs to be located in centrally in the rear elevation. loft to be conve...

Post a similar request >

26 Apr

Conversion | Loft

Slough - SL2

Enquiry from: Sharon J

Start Date: Immediate

velux window conversion, one bedroom with storage in the eaves for what we are currently storing in the loft. are you the property owner: owner of the property property type: terrace what are you look...

Post a similar request >

22 Mar

Conversion | Loft

Slough - SL3

Enquiry from: Karolina S

Start Date: Immediate

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

Post a similar request >

01 Mar

Conversion | Loft

Slough - SL2

Enquiry from: David C

Start Date: Immediate

Customer visited the myloftconversionprices.co.uk site and submitted an enquiry. Property type: Terrace, Property owner: Owner, Looking to convert into: Bedroom, Work description: To make bedroom

Post a similar request >

30 Jun

Conversion | Loft

Slough - SL1

Enquiry from: Liz M

Start Date: Immediate

customer is looking for loft conversion quotes. they are unsure of options so would like to discuss. confirmed interest via customer lives in slough area please call to arrange an appointment are you...

Post a similar request >

29 Oct

Conversion | Loft

Slough - SL3

Enquiry from: Rajinder R

Start Date: Immediate

convert the loft in to a room for my 3 bedroom semi detached Bellway home Are you the property owner: Owner of the property Property Type: Semi detached What are you looking to convert the space into:...

Post a similar request >

16 Oct

Conversion | Loft

Slough - SL3

Enquiry from: Rajinder R

Start Date: Immediate

convert the loft in to a room for my 3 bedroom semi detached Bellway home Are you the property owner: Owner of the property Property Type: Semi detached What are you looking to convert the space into:...

Post a similar request >

14 Oct

Conversion | Loft

Slough - SL3

Enquiry from: Ashwini S

Start Date: Immediate

I need boards be placed in attic for storage.

Post a similar request >

11 Oct

Conversion | Loft

Slough - SL3

Enquiry from: Rajinder R

Start Date: Immediate

convert the loft in to a room for my 3 bedroom semi detached Bellway home Are you the property owner: Owner of the property Property Type: Semi detached What are you looking to convert the space into:...

Post a similar request >

11 Sep

Conversion | Loft

Slough - SL3

Enquiry from: Ashraf D

Start Date: Immediate

I am looking for a quote on a loft conversion for a semi-detached house in Slough. Property address is 78 Castleview Road, SL 7NQ, Slough. I attached the full planning drawings for submitted for appro...

Post a similar request >

10 Sep

Conversion | Loft

Slough - SL1

Enquiry from: Caroline F

Start Date: 1 to 3 months

Dorma loft conversion with ensuite bathroom

Post a similar request >

25 Jun

Conversion | Loft

Slough - SL1

Enquiry from: Leela V

Start Date: 1 to 3 months

loft conversion 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 looking to have stairs: Yes Do you require an...

Post a similar request >

30 Apr

Conversion | Loft

Slough - SL2

Enquiry from: Farzana I

Start Date: Immediate

Are you the property owner: Owner of the property Other Forms: 19 Agreed to recieve quotes for selected products: Yes Please call to appoint

Post a similar request >

09 Apr

Conversion | Loft

Slough - SL1

Enquiry from: Bill S

Start Date: Immediate

Submit your free quote for rated tradespeople

Post a similar request >

Local & reliable builders near me

Tell us about your loft conversion project

Answer a few quick questions, so we can match you with local builders who can help.

Find up to 4 builders in Slough

Get free, no-obligation local loft conversion quotes from 4 verified builders working in Slough.

Hire with confidence

Compare customer reviews, services and prices, and choose the right tradesperson for you.

Our reviews

Average

Would highly recommend

Would highly recommend, they found me a firm which I was happy with a quote they give me and went ahead and had my job done within 2 days of enquiring.

Good easy way to find a selection of…

Good easy way to find a selection of trades you need all in one place.

Love LeadsDoWork it's a big part of my …

Love LeadsDoWork it's a big part of my Business I would recommend to anyone

FAQs

do you need planning permission for a loft conversion?

Typically, loft conversions do not require planning permission except in certain situations. They’re usually covered under what’s known as Permitted Development. Certain building works like loft conversion, rear extension and conservatories are granted planning permission by local authorities. Permitted Development, however, gives you a free range to improve your home without having any issues from the councils or regulations. Before your planned loft conversion can be covered under Permitted Development, there are some certain criteria that must be met. This criteria includes the following:

✓ The extension must not go beyond the existing slope of the roof at the front of the house.

✓ The loft space converted must not go beyond 40 cubic metres in a terraced house.

✓ The roof’s height must not be increased by the extension.

✓ The loft space converted must not reach beyond 50 cubic metres in a detached or semi detached house.

✓ The plan for the extension mustn’t involve structures like balconies, verandas or anything other structures of this nature.

✓ The roof extension should be positioned as far back as possible or at least 20cm from the existing eaves.

✓ The side that faces the window openings should be at least 1.7m beyond the floor and the windows should also be obscured.

✓ The roof extension must not overhang the existing roof or wall of the house.

✓ The materials that are to be used must be similar or the same to the materials that has already been used on the house’s exterior.

However, you should bear in mind that there are some properties that are exempt from Permitted Development. Examples of these type of properties include conservation areas, Areas Of Outstanding Natural Beauty and World Heritage sites. Permitted Development does not also provide coverage for listed buildings.

How long will a loft conversion take?

It depends on the style and size of the conversion, but in general, a loft conversion will take between 1-2 months. A loft conversion is a substantial building project, and plans will need to be drawn up. This may add to the time it takes to complete your loft conversion.

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.

What kinds of loft conversion are there?

There’s a huge range of different types of loft conversions. The most common are dormer and skylight or Velux conversions. There are also hip to gable and mansard conversions. The type of loft conversion that’s most suitable for your property will depend on the style of roof and the size of your loft.

Placholder Image

Other Top Projects in Slough

Customer Reviews

Overall rating:


Slough Loft conversion installers are rated 4.3 out of 5 based on 10 reviews of 85 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 Slough 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

Are you a builder in Slough?

We can help you get more loft conversion work with our qualified job leads and boost your business.

Join today