Loft Conversion Companies in Windsor

Name: Loft Conversion Company
Brand: MyBuilder
SKU: loft-conversion-company
Rating: 4.4 (7 reviews)

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Some of our top rated loft conversion companies in Windsor

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Samz Construction Services ltd
Rating: 5 out of 5
Loft Conversion Company in Windsor
We are a small construction firm aiming to provide high quality work. We do new built 'conversion, loft and extension, Refurbishment and all kind of building works. We can manage the building job from start to finish and help the clients with planning, party wall and structural drawings.
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Latest review:
Loft Conversion- 7 Aug 2023
I highly recommend Sohail Faisal of Samz Construction Services Ltd. We chose Sohail's company to complete our Hip to Gable with Rear Dormer Loft Conversion in Guildford and we are delighted with the work. The job was completed to a high standard, within the expected timescale and on budget. Sohail's communication throughout is excellent, taking time to explain what work will be completed on which days, what is involved and how many people will be attending on which days to complete the work. Sohail also let me know exactly when deliveries of materials were arriving and when the skips would be collected etc. Sohail's team of builders are all very friendly, polite, and respectful and do a great job of cleaning up after themselves at the end of each day. In terms of price and payment schedule, this was fair and efficient. Sohail has a payment schedule that works really well - invoicing for staggered payments at certain points, i.e. on delivery of materials, then when the building inspector signs off the first job etc. this makes you feel at ease with the job and confident that everything is always on track. All around I am really happy with the project and have no doubts about recommending Sohail to family and friends - I have already asked Sohail to quote on my next project.
Buildstead Development Ltd
Rating: 5 out of 5
Loft Conversion Company in Windsor
Our team at Buildstead has over 25 years of experience in the construction industry covering a wide range of project types. We truly are your "one-stop shop" when it comes to your project. From design to build, we pride ourselves on our integrity, the quality of our work and the working relationship we enjoy with our clients. With full project management included, you will be kept up to date at each step along the way ensuring complete peace of mind.
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Latest review:
Kitchen Fitting- 5 Nov 2020
An incredibly positive experience from start to finish. I found Robbie and team were hard workers, very likeable and provided brilliant results. Comms throughout were excellent. With Robbie happy to discuss the job over the phone beforehand and put our minds at ease. A big shout out to the team for undertaking this work during COVID. We understand the pressures this places on our tradespeople and we thank Robbie and his team for their diligence and commitment to wearing masks in our home and working safely. A brilliant experience.
Check Carpentry
Rating: 5 out of 5
Loft Conversion Company in Windsor
I’m a carpenter with 7 years site and workshop experience. I have a NVQ diploma in site carpentry, a CSCS skilled card and full insurance. Fully competent with -1st & 2nd fix carpentry -Cutting roofs and setting out truss roofs -Flat roofs and EPDM rubber installation -Garden outbuildings, decking, carports, beach huts etc -Fascia soffit gutter -Kitchen fitting and furniture fitting
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Latest review:
Decking- 8 Sep 2024
Chester did an excellent job and I would recommend him as he is very conscientious gets the job done to a high standard.
creative solutions 4 you limited
Rating: 5 out of 5
Loft Conversion Company in Windsor
a small building and restoration company, a builder with over 20 years of experience, we take proud of our projects building a good relationship with our clients.
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Latest review:
Loft Conversion- 27 Apr 2022
Completely Surpassed Expectations! We had Williams and his team in to do some under eaves storage. We had what we had in mind, which they quoted for, and whilst doing the work, they identified better ways of doing things, implemented them and still stuck to the agreed price. As these guys do this more than me, they are able to use that expereince, educate the client and achieve phenomenal results. Great value for money, now i have a large, light and usable storage space where I had next to none, my only problem is finding the stuff to fill it with. They even installed lighting meaning it works that much better. Get them in for a quote, if for no other reason than just to understand your options. His team are hardworking, friendly and do the work with a great sense of humor, taking pride in what they do. Gracias Williams!
Distinction Brickwork Limited
No reviews yet
Loft Conversion Company in Windsor
Welcome To Distinction Brickwork Limited Established since 2015, Distinction Brickwork are a bricklaying and groundworks contractor based in the South East of England. Generally we work as a subcontractor for our Clients although we also operate as a principal contractor. We operate within a variety of sectors including commercial, retail, education & residential. This has led to continued repeat business from our clients since. We have operated under various forms of contract including; JCT
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VAP BUILDING LTD
No reviews yet
Loft Conversion Company in Windsor
Hi , I'm a 27 year old guy looking to extend my business and bring more smiles to more costumers . With over 10x years working in construction industry in big building sites doing multiple trades and working with very experienced mans from where i get to learn many many things related to construction which you cannon find anywhere online or no one tells you this little secrets ,I'm ready to extend my business . I'm sure that we can find solutions for whatever problems you have , now i'm not saying that I now everithing or all the trades in the world but being in this industry for so many years I do have lots of trade mans I work with . I know , most of you will think '' He's young , he doesn't know s**t '' ,let me tell you something , even if an older and more experienced man will do your job better or quicker or whatever is because trough his experience he learned how to hide all this ''bollocks'' and how to get away whit it until the job is done and payment is made , anyway i will say no more .... I,m looking forward to asist you in whatever problems and developments you got ! Many thanks !!!
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Ceca Developments LTD
Rating: 5 out of 5
Loft Conversion Company in Windsor
Hael Construction Ltd, a proud member of the Federation of master builders, is a trusted construction company based in North London, delivering high-quality building services across the region. We specialise in new builds, extensions, loft conversions, renovations, groundworks, electrical installations, and plumbing. With a skilled team of qualified tradespeople and experienced project managers, we provide a complete service from design to completion. Our focus is on quality workmanship, transparent communication, and delivering projects on time and within budget.
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Latest review:
Loft Conversion- 9 Nov 2022
Honestly the best builder I have ever used in my life. Sebastian and his team have been quick honest and professional. If you are thinking about using Ceca please stop thinking hire these guys now. I could not be more happy with the service and quality of work I have received. I will never use any construction company!
96 Degrees Carpentry Ltd
Rating: 5 out of 5
Loft Conversion Company in Windsor
We undertake all aspects of Carpentry and General building works. Specialising in refurbishments and loft conversions we have a team of qualified and experienced carpenters, plumbers and electricians available for both residential and commercial works.
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Latest review:
Decking- 23 May 2021
Excellent and professional job completed as quoted. Would highly recommend to future Clients.
Corja
No reviews yet
Loft Conversion Company in Windsor
Plumbing Loft Extension Paint decorations All buildings work
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Yida Design and Construction Ltd
Rating: 5 out of 5
Loft Conversion Company in Windsor
Yida Construction is a limited company based in Central London. We are a very reliable and professional team of tradesmen with over 10 years of experience in the building industry, committed to delivering the highest levels of quality and service to our clients.
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Latest review:
Restoration & Refurbishment- 26 Jun 2022
Tommy was a wonderful perfectionist and has done beautiful work in our stairway and hallway which had needed refurbishment for a very long time. It feels brand new. The flooring is perfect both in the hall and staircase, and the walls are now perfectly smooth and painted immaculately. Friendly and accommodating, we will be hiring again for more jobs in the future, undoubtedly. Thank you.
Scarlet developments limited
No reviews yet
Loft Conversion Company in Windsor
Hello we are Scarlet Developments, we are a small family run electrical and construction company situated in Watford / Hemel Hempstead that has been established for 10 years.
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SLRA Ltd
No reviews yet
Loft Conversion Company in Windsor
Builder company, refurbishment and new build. Bespoke joinery, wardrobes, kitchens etc.
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Whitehouse Building Construction
No reviews yet
Loft Conversion Company in Windsor
Whitehouse Building Construction is a London based principle contractor specialising in all aspects of construction services. Our team uses their expertise to assist you in achieving your objectives, whether it is for investment purposes or to increase the value of your property. With over 20 years experience in the trade we can deliver high standard work at a reasonable price.
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L S Carpentry
No reviews yet
Loft Conversion Company in Windsor
We provide All aspects of carpentry /kitchen fitting .Full refurbishments , stairs windows and doors . Loft conversions roofs ect A family business With more than 26 years experience.
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MBT BUILDERS LTD
No reviews yet
Loft Conversion Company in Windsor
Loft conversion, extension, carpentry and joinery, kitchen and bathroom, house refurbishment , bespoke kitchen and wardrobes, garden
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Mirma Construction Ltd
No reviews yet
Loft Conversion Company in Windsor
Since 2016, with a commitment to quality and customer satisfaction, we have specialized in a wide range of services tailored to meet your project needs. From comprehensive general Building Works to specialized services such as Piling Foundations, Drone Survey and Mapping, and Civil Engineering, we bring expertise and reliability to every endeavour. At Mirma Construction, our dedicated team of professionals combines years of experience with cutting-edge technology to deliver outstanding results. Whether you're envisioning a new construction project, enhancing existing structures with house extensions, or transforming landscapes with our Soft and Hard Landscaping services, we prioritize precision and attention to detail. Our mission is to exceed expectations by providing sustainable, efficient, and aesthetically pleasing solutions that stand the test of time. We take pride in our ability to deliver projects on schedule and within budget, ensuring seamless collaboration and transparent communication throughout. Explore how Mirma Construction can turn your vision into reality. Contact us today to discuss your next project and discover why we're a trusted partner in construction innovation.
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4.4

Top rated Loft Conversion Companies

Our Loft Conversion Companies in Windsor, are rated 4.4 out of 5 based on 7 reviews from customers like you.

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What services are offered by loft conversion companies in Windsor?

Converting a loft often entails many jobs - some of which you likely haven’t even considered! Fortunately, a professional loft conversion company in Windsor will be able to handle multiple services, ensuring your transformed loft is fit for purpose.

Some of the services loft conversion companies can provide include:

Full loft conversions: Complete design and build projects when structural alterations are needed
Dormer loft conversions: Add extra headroom and floor space with a dormer extension
Velux or rooflight conversions: Ideal for lofts with good existing height; minimal structural change required
Hip-to-gable conversions: Extend the sloped roof to create more usable space
Mansard conversions: A major structural change offering maximum space.
Loft storage conversions: Add flooring, lighting, and insulation for clean, usable storage
Skylight or roof window fitting: Install natural light solutions like Velux windows
Staircase installation: Design and build bespoke stair access to your new loft
Insulation, heating, and ventilation upgrades: Ensure comfort and compliance with energy standards
Design and planning services: Architectural drawings, planning permission, and building regulation approval

Post your job to MyBuilder and you'll be matched with loft conversion companies in Windsor who are interested and available to help. And with the reviews of past customers and the freedom to compare the quotes of similar tradespeople, all in the same place, the ball’s in your court.

Average costs of loft conversion companies in Windsor

Loft conversions tend to be charged on a project basis, rather than by the hour, as they often involve weeks or even months of work.

The cost of your loft conversion depends on a few things, including the style of loft conversion and materials you choose and the size of your property.

That being said, here are average prices for common types of conversion work:

Full loft conversions: £45,000–£70,000+
Dormer loft conversions: £55,000–£85,000+
Velux or rooflight conversions: £25,000–£45,000
Hip-to-gable conversions: £50,000–£80,000+
Mansard conversions: £70,000–£100,000+
Loft storage conversions: £10,000–£20,000
Roof window fitting or skylight installation costs: £1,000–£2,500 per window
Staircase installation costs: £2,000–£5,000
Insulation, heating, and ventilation upgrades: £2,000–£6,000
Design and planning services: £1,500–£4,000

Take a look at our guide to loft conversion costs to get a more detailed breakdown of the different options available when using a Windsor loft conversion company.

Find a loft conversion company in Windsor with MyBuilder

When you’re planning major work like a loft conversion, you’ll want to find the right tradesperson for the job. The great news is, MyBuilder has already done all the time-consuming work for you.

All you need to do is post your job on MyBuilder, completely for free, and we’ll share it with loft conversion companies near you in and around Windsor.

Step 1: Post your job on MyBuilder

Provide a detailed description of your loft conversion project, including the type of conversion you want, any structural changes, preferred materials, and your ideal timeline. Once posted, local loft conversion companies in Windsor can view your job and register their interest.

Step 2: Review and compare Windsor loft conversion companies

Browse the profiles of interested loft conversion companies. On MyBuilder, you can view photos of previous projects alongside customer reviews, compare quotes, and see the types of conversions they specialise in.

Step 3: Contact and discuss your project

Once you’ve reviewed local Windsor loft conversion companies, you can reach out to those that interest you to ask questions, clarify details, and request more specific quotes. At this stage, be sure to discuss vital aspects like planning permission, design options, and estimated timelines to ensure the company meets your requirements.

Step 4: Hire the right Windsor loft conversion company

Once you’re satisfied with their experience, quotes, and approach, you can confirm your hire and start planning your loft conversion.

You can also take a look at our loft conversion specialist hiring guide to help inform your choice. All tradespeople undergo checks at registration - such as verifying ID documents, company details, and certifications for regulated jobs and doing skill assessments - allowing you to hire with confidence.

Questions to ask local loft conversion companies in Windsor

Choosing the right loft conversion company for your job requires finding someone who understands your home and your goals.

Find out which company can share your vision by asking the following questions:

What experience do you have with loft conversions in Windsor?

A local loft conversion company in Windsor will know the types of properties and building styles common in your area, as well as the planning and building regulations that apply. Ask about similar projects they’ve completed locally.

Are you insured, and do you offer a warranty for your work?

Insurance protects your home during the loft conversion process, while a warranty shows the company’s confidence in the quality and durability of their work.

How do you handle planning permission and building regulations?

Established loft conversion companies in Windsor should understand local planning rules and building regulations. Ask how they’ll manage permissions, inspections, and compliance to avoid delays or legal issues.

What is included in your quote?

Ensure the quote covers all essential aspects of the loft conversion: structural work, windows or skylights, staircases, insulation, labour, and any additional fees. Understanding this upfront prevents unexpected costs later.

Do you manage the project from start to finish?

Some Windsor loft conversion companies offer full project management, coordinating architects, builders, and tradespeople. Others may only handle part of the conversion. Clarifying this early on helps you understand what support to expect.

FAQ: Common questions about loft conversions in Windsor

How long does a loft conversion take?

Typically, a loft conversion can take between 6 and 12 weeks, depending on complexity, planning permissions, and any structural work required. Be sure to discuss the timeline with any potential loft conversion companies in Windsor before agreeing to start the work.

Do I need planning permission for a loft conversion in Windsor?

Many loft conversions fall under permitted development, but some require planning permission, especially if you’re adding a dormer, extending the roof, or living in a listed building. A professional Windsor loft conversion company can advise and handle permissions for you.

Will a loft conversion affect my home insurance?

Yes, you’ll need to update your home insurance to cover the conversion. Inform your provider about structural changes, additional rooms, and any changes to utilities or heating systems.

Can I stay in my home during the loft conversion?

Many loft conversions allow you to remain in your home, though noise and dust are inevitable. Some Windsor loft conversion companies offer strategies to minimise disruption, but in complex projects, temporary relocation may be advisable.