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Loft Conversion Companies in Northampton

Easily find verified Northampton Loft Conversion Companies. Just post your job to get quotes from MyBuilder's Loft Conversion Companies in Northampton.

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Some of our top rated loft conversion companies in Northampton

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  • Loft Conversion Company in Northampton

    I am a qualified carpenter with over ten years experience in the trade, work undertaken: stud walling, door frames, door hanging, architrave, skirting boarding, coving, acoustic flooring, laminate flooring to name a few, I hold a eye for detail and carry out all work to a very high standard

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  • Loft Conversion Company in Northampton

    Small family firm new to MyBuilder Building Works Which Includes: Extensions Loft Conversions Kitchens Bathrooms All 1st & 2nd Fix Carpentry, Plumbing Roofing and More

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  • Loft Conversion Company in Northampton

    PCI is one of the most successful property maintenance companies in the Buckinghamshire, Bedfordshire and Northamptonshire area. Founded in 1991 the company set out to distinguish itself from its competitors, offering flawless workmanship and a quality finish what ever the job. With 99% of the companies work coming from recommendations from previous and existing customers, PCI is proud of what it has achieved over the years.

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  • Loft Conversion Company in Northampton

    G R Carpentry & construction Ltd is an ever-growing family run business with 20 years experience in Carpentry and 40 years of groundwork, with a profile and references to show what we can do. We specialise in extensions, loft conversions, renovations, groundworks, as well as structural and non-structural alterations.

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  • Loft Conversion Company in Northampton

    Experienced Carpenter and Builder, able to take on any job from an extension or loft conversation to a kitchen or house refurbishment

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  • At briggsy's carpentry and building services ltd we have all the trades you may need for your project from bricklayers to carpenters to electricians, plumbers etc, over the years ive built a great well trusted team and have many years of experience in construction. With an nvq level 6 in construction site management and a smsts qualification im used to running building sites and project managing jobs as ive done it for about 17 years i also have an nvq level 3 in advanced carpentry and a level 2 in slinging and signalling a crane so ive had experience all over. when we take on a project i ensure the customers happy all the way by checking in regularly and making sure works are going to plan. weve got a very good reputation and many good references at hand if requested from previous clients. good communiation with clients and high quality workmanship is our main advantage which we think is very important in the building trade. we look forward to working along side you thanks chris (director)

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  • Loft Conversion Company in Northampton

    Carpentry

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  • Loft Conversion Company in Northampton

    I am a sole trader, I do Loft Conversions full time and have been doing so for over 8 years now. I specialise in Carpentry, Roofing and Loft Conversions. I am willing to take on any jobs from simple handyman solutions to loft related projects such as boarding, loft ladders and hatches, insulation or ventilation work. I complete all work to a good standard and take pride in knowing that the job is completed to an excellent finish. I will also not take on or do work which I do not specialise in although I will be able yo provide someone who can complete what I cannot.

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  • Loft Conversion Company in Northampton

    I have my team builders, plumbers, electricians, plasterers, bricklayer carpenter etc. We do everything from new bathrooms all the way up to extensions and loft conversions. With 10 years experience.

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  • Loft Conversion Company in Northampton

    I am a multitrade carpenter with 25 years experience. Any wooden roof structure. Traditional hand cut roofing. Loft conversion, out buildings. Stairs, doors. 1st fix, 2nd fix. Joists & decking. Veluxes

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  • Loft Conversion Company in Northampton

    SpaceMasters is a small family firm whose employees have over 30 years experience working in the building trade. We specialise in garage conversions, loft conversions, conservatories and extensions. We maximise your homes potential creating extra room and space, saving the hassle and stress of moving house, whilst adding value to the property at the same time. References and photographs of our work are available on request

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  • Loft Conversion Company in Northampton

    What sets us apart is not just our proficiency in delivering top-tier house building, extensions, conversions, kitchens, bathrooms, and renovations, but our unwavering dedication to customer satisfaction. At the heart of our ethos is the belief that a successful project is built on strong relationships. From the initial consultation to the final finishing touches, we prioritise open communication, ensuring our clients are not only involved but delighted with the progress every step of the way. Being in the building industry for the last 25 years, i bring a wealth of knowledge and expertise. This is proven by returning customers and recommendation's we receive. At D Lawrence Development Ltd, we’ve built our livelihoods on building peoples’ dreams across Northamptonshire. From the small to the extensive, we’ve experienced it all and we can help you every step of the way. No job is too small or too big! Fully qualified to NVQ level 3 in building and construction as well as a holder of a CSCS blue card. References can be provided if needed and I can supply evidence of works carried out.

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  • Loft Conversion Company in Northampton

    AF Building and Maintenance Ltd specialise in house extensions, loft conversions and full property refurbishments across Corby and surrounding areas. We carry out structural alterations including RSJ installations, full internal renovations, and manage projects from initial consultation through to completion. We regularly work with Building Control and can liaise with architects and structural engineers where required. Our clients value our clear communication, transparent pricing, staged payments and high standard of workmanship. We focus on delivering well-managed projects with professional results

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  • Loft Conversion Company in Northampton

    Newport Pagnell based for 39 years. Nearly all my work is local. most is a recommend from other clients,and repeated business. Reliable,professional,clean and tidy. References available, on request. Fully insured.

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  • Loft Conversion Company in Northampton

    CM Structural carpenty & Joinery specialize in loft conversions and timber Structural works we also specialise in traditional joinery we cover Every aspect of joinery from First fix roof and joist work to second fix. All bespoke, and tailor made for each individual client. You can always expect the best from us in the trade over 16 years.

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What services are offered by loft conversion companies in Northampton?

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

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 Northampton loft conversion company.

Find a loft conversion company in Northampton 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 Northampton.

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 Northampton can view your job and register their interest.

Step 2: Review and compare Northampton 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 Northampton 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 Northampton 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 Northampton

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 Northampton?

A local loft conversion company in Northampton 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 Northampton 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 Northampton 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 Northampton

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 Northampton before agreeing to start the work.

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

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

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