Loft Conversion Companies in Knottingley

Name: Loft Conversion Company
Brand: MyBuilder
SKU: loft-conversion-company
Rating: 3.8 (4 reviews)

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Some of our top rated loft conversion companies in Knottingley

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Eby deco
No reviews yet
Loft Conversion Company in Knottingley
Hello, we are a small group of professionals doing the work perfectly and sufficient. We are meeting the UK standard building regulations. We have decent building expedience including extension, the whole house renovation. Fitting bathrooms and more with reasonable price. Thank you for hiring us. The work talks.
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Kestrel Home Improvements
Rating: 5 out of 5
Loft Conversion Company in Knottingley
I am a timeserved joiner with over 27 years experience in the building trade. All the work I undertake is to the highest of standard. I provide a professional service to West Yorkshire and the surrounding area.
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Latest review:
Loft Conversion- 4 Jul 2021
Extremely pleased with my loft conversion done for a very competitive price. A complete pleasure to have Chris working in the house, trustworthy, personable,excellent workmanship and the disruption to the rest of the household was minimal as everything was left clean and tidy each evening. I would certainly recommend Chris and i will use his services again in the future.
Crowther construction
Rating: 5 out of 5
Loft Conversion Company in Knottingley
Full house renovation kitchen, bathroom, plumbing, joinery work.summer house builders and qualified fibreglass’s installer’s all aspects of building work steel beams knock throughs.
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Latest review:
Carpentry- 13 Sep 2019
Steve has done an amazing job fitting a new staircase and bannister into an awkward space. The standard of finish is high and the area left clean and tidy. Steve was very knowledgable about the job and transparent with costings.
DMT joinery
Rating: 5 out of 5
Loft Conversion Company in Knottingley
Kitchen fitting and joinery
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Latest review:
Kitchen Fitting- 23 Jun 2022
Declan was a great tradesman from the moment he viewed the house to completion. He fitted a B&Q kitchen and laid flooring for a fair price to a very good standard in just 3 days. This would have been quicker but B&Q messed up. He communicated with us throughout the process and was very happy to make minor adjustments to anything we asked. Declan is a very approachable young joiner and was courteous and polite throughout the entire job. You can tell he values customer service. We will certainly be passing on his name and continuing to seek him for future jobs. Cannot recommend DMT enough.
Norton Building Services
Rating: 5 out of 5
Loft Conversion Company in Knottingley
Please only shortlist if your are serious, thankyou. I have been in the building trade for just over 10 years now. Have experience in single and two story extensions, garage conversions and loft conversions but also taking on smaller jobs too. Will be happy to provide a free estimate. Working to a high standard and top quality workmanship. A clean and tidy site is one of my top priorities for the customer and tradesmen from start to finish and communication is the key to success.
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Latest review:
Carpentry- 23 Jun 2022
I Needed an internal door installing asap, Karl was very quick with getting my work done for me we spoke on the Saturday he had it done on the Monday morning, and done a fab job very reliable and polite will definitely be using again in the future! Reasonable prices, 100% recommend his services.
Virtue Developments York Ltd
No reviews yet
Loft Conversion Company in Knottingley
At Virtue Developments, we bring your vision to life with quality craftsmanship and a commitment to excellence. From residential builds and renovations to commercial projects, we handle every detail with care, professionalism, and clear communication. Our experienced team works closely with clients to deliver projects on time, on budget, and to the highest standard. Whether you’re planning a new home, an extension, or a complete refurbishment, trust us to build spaces that inspire and endure.
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Green-Gorilla Landscape and Design
No reviews yet
Loft Conversion Company in Knottingley
At Green-Gorilla we pride ourselves on attention to detail to highest of standards, originality and customer satisfaction, We cover all areas of soft and hard landscaping from planting out to a custom design total re-scape. Artificial lawn/grass turf areas, Natural stone paths/patios, Block paved driveways, Brick walls, Fencing/gates including security, Decking/suspended platform decks, Landscape structures/bespoke wooden cabins, Water features/natural built ponds,bespoke adventure playgrounds.
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CTC
Rating: 4.9 out of 5
Loft Conversion Company in Knottingley
Time served with over 25+ years experience. Joinery, plumbing & electrical work are of many other skills Ive collected from all different types of customers who ask if I can do other jobs too, which have widened my skills & experience, to the point I am confident in calling myself a very multi skilled tradesman. I have many tradespeople who work for me with high qualifications, but most of all many years of experience. Free friendly quotes, measurements for kitchens & Bathroom designs and specialist fitting too! Customer satisfaction is what we pride ourselves on achieving each time, which has built our great reputation. We look forward to hearing from you and how our team can help.
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Latest review:
Plumbing- 14 Mar 2025
Just had a bath taken out and had a walk in shower fitted in its place, I can’t fault Andrew, Wayne and Zac’s work, they were all friendly and worked hard and the end result was done to a very high standard, thank you to all three of you. I would recommend them 100%.
AIDA Architecture Ltd
No reviews yet
Loft Conversion Company in Knottingley
"Opening doors to new possibilities". Your home is fundamental to your life. This is true for all of us. The home is where we grow, learn, live, and love; it is a place in which we are comfortable and to which we can go when we want to rest and reflect at the end of each day. All this in mind, we design to create spaces that enhance our ability to enjoy our homes: to grow, learn, live, and love even more fully. So, talk to us and let us open the door to new possibilities
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M&N joinery
No reviews yet
Loft Conversion Company in Knottingley
Hi there We are Dave and Stephen and we are m&n joinery. With over 20 years experience we are very skilled joiners we pride our selfs on working along side you to give you the best job. We carry out all aspects of building works including extensions, kitchen installations, doors and windows and all carpentry and joinery. We are very competitive in our pricing and will beat any genuine like for like quote.
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Advance construction international Ltd
Rating: 3.7 out of 5
Loft Conversion Company in Knottingley
We are a well established company which specialises in new builds, extensions, dormers and other building jobs. We have a dedicated team of staff always on hand to help you through any job you require in your house or garden. All different tradesmen available so multiple jobs being done under same roof is easily doable. Competitive rates available and any genuine quote will be beaten.
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Latest review:
Extensions- 17 Dec 2023
Very poor experience, we employed Advance to build a 2 Storey extension unfortunately we had to terminate the contract of the company at first floor joist level due to consistent issues in regards to quality of build, not reading the drawings or spec leading to incorrect materials being used or sub standard materials for the project. Protection of property and general onsite cleanliness including leaving constant food and drink on our property. We had numerous issues with labour being onsite it was a build during winter that comes with its own problems however even good days were consistently missed with no communication from the management. We had to get numerous people out to review the build as it didn’t appear the onsite management understood the basic standards and requirement for the build. Finally after agreement and release of final pay the company refused to pay the scaffolding company for the works done on our property leaving ourselves with the further issue of scaffolding after we had paid. Whilst the company gave a cheap price it was just not worth the subsequent stress and issues caused by Advance construction and their poor onsite management.
AJ Plastering & Building Services
Rating: 4.9 out of 5
Loft Conversion Company in Knottingley
Professional trustworthy ex serviceman with many years of plastering and internal/external building works experience including property refurbishment / development .
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Latest review:
Plastering- 5 Jan 2014
We are very pleased with the work carried out which included installation of a fitted kitchen, conversion of a downstairs bathroom into a utility room and partitioning to create a study, internal wall and underfloor insulation, boarding and plastering throughout. All work was completed to a high standard and Andy offered helpful professional advice to ensure our project went smoothly. We would definitely recommend this company.
4 point projects Ltd
No reviews yet
Loft Conversion Company in Knottingley
We are a construction company carrying out all aspects of the following Commercial projects Domestic projects Refurbishment Fit out All our operatives are CSCS carded Our managers hold SMSTS NVQs level 6 or above We only used skilled apprentice trained labour or specialist sub contractors. Jason and Ivan the company owners have over 50 years combined experience across all aspects of the construction industry We carry all the correct trade/company insurance policies and carry out our projects in a professional manner and will finish your project to a very high standard . For pictures if previous projects or customer / client references please feel free to get in touch. Thank you for taking the time to read 4 point projects introduction Regards all the Team
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LTF Construction Systems Limited
No reviews yet
Loft Conversion Company in Knottingley
We undertake new builds, extensions, Attic conversions. We mainly use timber frame for extentions for speed to be eco friendly and cost effective.
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Orton joinery
No reviews yet
Loft Conversion Company in Knottingley
Orton joinery. I'm a fully qualified joiner by trade leaving college in 1994. Since then I have picked up many skills through out the construction industry ie brick work roof tiling wet plumbing basically I have turned my hands to everything. There is not a lot I have not picked up over the 25 yrs i have been working in the construction industry.
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Keith Maunder Construction
No reviews yet
Loft Conversion Company in Knottingley
I have been in the building trade over 35 years and can offer full building package from new builds to extension, loft Conversion, barn conversion, also smaller jobs from repairs to maintenance. I carry a full team of contractors joiners, roofers , plasters, builders and plumbers and Electrition, a one stop full service
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3.8

Top rated Loft Conversion Companies

Our Loft Conversion Companies in Knottingley, are rated 3.8 out of 5 based on 4 reviews from customers like you.

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What services are offered by loft conversion companies in Knottingley?

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

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 Knottingley loft conversion company.

Find a loft conversion company in Knottingley 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 Knottingley.

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 Knottingley can view your job and register their interest.

Step 2: Review and compare Knottingley 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 Knottingley 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 Knottingley 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 Knottingley

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 Knottingley?

A local loft conversion company in Knottingley 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 Knottingley 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 Knottingley 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 Knottingley

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 Knottingley before agreeing to start the work.

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

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