Loft Conversion Companies in Blackwood

Name: Loft Conversion Company
Brand: MyBuilder
SKU: loft-conversion-company
Rating: 3 (4 reviews)

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Some of our top rated loft conversion companies in Blackwood

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Shield Home Improvements
Rating: 5 out of 5
Loft Conversion Company in Blackwood
My Name is Mark and I have been in the building industry for 30 years specialising in conservatories, lightweight roof systems, extensions, kitchens and Plastering. We are competent builders with hundreds of happy customers over the years . Our prices are competitive and our work is done to a very high standard. Take a look at our website look for Shield home improvements wales on the internet
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South Insulation
Rating: 5 out of 5
Loft Conversion Company in Blackwood
Loft Insulation Specialist. Cover All across the U.K. Very professional and respecting towards customers and their homes! Will complete each job with a great finish and confirm customer is happy with everything before leaving on every job. Cover the following; -Loft Insulation -Loft Boarding -Loft insulation Removal and Re-Lay -Board Removal -Raised Platforms (for storage) Self Employed All I can ask off each customer if your happy to use myself is a Review after work is complete. Thank you!
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Latest review:
Insulation- 30 Dec 2025
Top lads! Agreed time and date to co.plete works and arrived as expected. Work completed professionally with good communication throughout.
Highstreet builders ltd
Rating: 5 out of 5
Loft Conversion Company in Blackwood
I'm a small local company with over 30 years experience in the trade with a good team of tradesmen at hand. I believe that in this profession you can only be successful if you have a good portfolio of satisfied customers, in which I have proudly achieved. I specialise in extensions,loft conversions and all aspects of ground works but with a view that no job is too big or small. Please take time to view my gallery of recent jobs carried out in order to give me the privilege of creating your quote
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Latest review:
Loft Conversion- 24 Apr 2017
Sean was punctual and very thorough throughout the quotation process and instilled a high level of confidence in the work that he would provide. Upon starting the job, punctuality was once again excellent and his team were professional and courteous throughout. The job was completed on time, to budget and was of a very high standard and I would not hesitate to use Highstreet Builders Ltd for any other work that I may have in the future.
A&R Lofts
No reviews yet
Loft Conversion Company in Blackwood
Loft Conversion and Carpentry Specialists, completing loft conversions in Wales & the South West, by professionals with over 20 years experience - (other areas also available)
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Cori Osullivan
No reviews yet
Loft Conversion Company in Blackwood
Hi my names Cori and I've been in the construction industry for 10 Years. I've all types of experience in the construction industry, originally I am a Dry Liner which involves plasterboard, tape and jointing, and building stud walls among plenty of other things, but have done a lot more than just that, Many of them things involve certain carpentry work, Fencing and decking jobs, Attic conversions, media walls and renovation work. Work is always carried out with a high standard and plenty of pride, With any enquiry's please feel free to give me a message and I'll be more than happy to speak to you!
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Ashfield Carpentry LTD
No reviews yet
Loft Conversion Company in Blackwood
At Ashfield Carpentry LTD, we are a well-established carpentry business based in Pontypridd, Wales. With years of experience in the industry, we take pride in offering high-quality carpentry services to homeowners in the area. Our primary focus is on providing personalised and unique designs that perfectly complement our customers' homes.
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T&O construction ltd
Rating: 5 out of 5
Loft Conversion Company in Blackwood
We are an established construction company based in cardiff. Find us on Facebook to see some of our amazing work followed by some amazing reviews. We specialise in Landscaping Bricklaying Driveways Extensions Loft conversions Garden rooms Roofing Flat roofing. Please dont hesistate to get in touch, no job is too big or small. We are fully insured and fully liscenced to carry waste.
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Latest review:
Driveways (Paved & Loose)- 25 Jun 2025
Absolutely fantastic. The boys worked really hard all day and my drive looks like new
General Contractors
Rating: 1 out of 5
Loft Conversion Company in Blackwood
We are a family business that pride ourself in offering high quality workmanship with military precision, communication and honesty is so important for us at every step of the project
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Latest review:
Landscaping- 14 May 2026
It has been a nightmare, everything went wrong; he asked me 50% in advance and I paid immediately, then he asked me to pay the balance left before the job was finished and I did to avoid issues, because the communication was aggressive and made me uncomfortable and once paid, he left whiteout having completing the job, no grout, no cleaning up done. Job should have been done in 2 days and after 3 days has not been completed, hasty work and no attention to detail, inadequate, my garden has been destroyed, there is cement everywhere, even on the plants, many of them have been broken. Very disappointed
Feltfab Facilities Ltd
Rating: 3.8 out of 5
Loft Conversion Company in Blackwood
FELTFAB LTD - Based in Newport ideally situated to service clients in South Wales, Midlands & the West Country. With over 37 years’ experience, our Director and highly motivated team have experience installing the most up to date roofing systems and the removal of unlicensed asbestos. We work on industrial and domestic projects in both the Public and Private sectors. Accredited with IOS9001, ISO14001, PAS3030, CHAS, Constructline Gold Standard Award, NFR Contractors and Competent Roofer.
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Latest review:
Loft Conversion- 16 Mar 2024
agreed price and start date, nothing afterwards
Paul Phillips carpentry/ joinery &building work
No reviews yet
Loft Conversion Company in Blackwood
I have been a self employed carpenter for 37 years with a very good reputation for helping customers get the best results possible. I can project manage any type of building work from extensions to barn conversion with all contractors that work along side me and always sourcing the best price for my customers.
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RENOVAE LIMITED
Rating: 5 out of 5
Loft Conversion Company in Blackwood
Welcome to Renovae – From Foundation to Future At Renovae, we specialise in construction, extensions, full refurbishments, and property management across Cardiff and surrounding areas. From building extensions and loft conversions to kitchen fitting, RSJ installations, roofing, flooring, and complete home makeovers – we deliver quality workmanship, clear communication, and on-time completion. With years of experience, we work to the highest standards, ensuring every project is safe, efficient, and tailored to your vision. Whether it’s a modern upgrade or a full structural transformation, we guide you from first consultation to final handover. ✅ Fully insured – Public & Employers’ Liability ✅ 24-month workmanship guarantee ✅ Transparent pricing and clear contracts At Renovae, we believe every property has potential – let’s build yours into reality.
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Latest review:
Renovae did an excellent job from start to finish. The team was professional, reliable and always on time. The quality of the work is outstanding and they paid attention to every detail. Communication was clear throughout the project and everything was finished to a very high standard. I would definitely recommend them and will be using them again for future projects.
Huntley carpentry and building services
Rating: 5 out of 5
Loft Conversion Company in Blackwood
My name is carl , I have 15 years of experience in the carpentry and building work. the vast majority of the the work I currently do are house renovations . so this may vary from something like a new kitchen or bathroom to something as big as a loft conversion or extension, and everything else in-between. I pride my self on doing a good professional job to a high standard on time
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Latest review:
Conversions - General- 18 Aug 2020
Carl was amazing. He gave good advice and a sensible quote based on our requirements. He was reliable and went the extra mile to ensure I had a nice space at the end of it. We are very pleased with the job and will definitely use Carl again.
Sonni Williams
No reviews yet
Loft Conversion Company in Blackwood
My name Sonni Williams, I am a proficient Dryliner and builder, excels in crafting flawless interior surfaces. With years of experience, my work reflects precision and aesthetics, making them a top choice in the industry.
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Paxmund Builds LTD
No reviews yet
Loft Conversion Company in Blackwood
To be filled out later
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TTK Solutions LTD
Rating: 1 out of 5
Loft Conversion Company in Blackwood
TTK Solutions LTD 🏠 We’re a Cardiff based construction company providing quality services to domestic and commercial customers 🔨 We are a multi-trade team with the capabilities to cater to customers needs We specialise in a turnkey solution from an initial idea through to practical completion. We work with you to ensure everything you want from your project is achieved and finished to the highest standard
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Latest review:
Carpentry- 30 Mar 2024
Didn’t turn up on the date/time specific. No communication following.
Pickens Carpentry and Building
Rating: 5 out of 5
Loft Conversion Company in Blackwood
I look to bring jobs in on budget or under budget. I'm a reliable hard working individual who gets the job done I have great knowledge in building so always willing to give advise, help and I have great references from other jobs that I've completed
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Latest review:
I had Stephen do many jobs for me, complete bathroom renovation, complete kitchen renovation, spiral staircase up into attic room creating beautiful underneath for storage, all which he designed himself. He plastered many walls and ceilings and laying wood flooring in my living area and replacing many doors. The work Stephen has carried out for me is outstanding, he is very professional in all duties of work. He is a very reliable worker, always on time and never missed a day. He is also a very clean worker which is important when customers are still using they homes to live In while work is being caried out. I would definitely recommend Stephen and will be using him myself in the future.

Top rated Loft Conversion Companies

Our Loft Conversion Companies in Blackwood, are rated 3 out of 5 based on 4 reviews from customers like you.

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What services are offered by loft conversion companies in Blackwood?

Converting a loft often entails many jobs - some of which you likely haven’t even considered! Fortunately, a professional loft conversion company in Blackwood 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 Blackwood 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 Blackwood

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 Blackwood loft conversion company.

Find a loft conversion company in Blackwood 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 Blackwood.

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 Blackwood can view your job and register their interest.

Step 2: Review and compare Blackwood 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 Blackwood 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 Blackwood 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 Blackwood

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 Blackwood?

A local loft conversion company in Blackwood 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 Blackwood 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 Blackwood 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 Blackwood

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 Blackwood before agreeing to start the work.

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

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 Blackwood 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 Blackwood loft conversion companies offer strategies to minimise disruption, but in complex projects, temporary relocation may be advisable.