enquiries@loftsportsmouth.co.uk02393 077 492

Our Loft Conversions Services

We aim to make this process as stress free as possible. With a legacy of excellence spanning years, our expert team is dedicated to transforming your loft space into a functional, stylish, and value-adding extension of your home. From Portsmouth to the far reaches of the South Coast, we offer a comprehensive range of loft conversion solutions that cater to your unique needs. Whether you're envisioning a Velux conversion to introduce natural light, a Dormer conversion for enhanced space, or a Hip to Gable conversion to optimise your property's potential, our skilled craftsmen are here to make your dreams a reality. Explore our top-tier services, all designed to create the perfect loft space for your lifestyle.

Dormer Conversions

Discover the possibilities of Dormer Conversions with BMC Lofts, adding space and style to your South Coast home.
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Hip to Gable Loft Conversions Portsmouth

Hip To Gable Conversions

Explore our Hip to Gable Conversions to unlock potential in your property's lost space, mixing design and functionality seamlessly.
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BMC Loft Conversions

Velux Conversions

Enhance your living space with BMC Lofts' Velux Conversions, bringing abundant natural light and a sense of spaciousness to your South Coast home.
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BMC Lofts: Your Premier Choice for Expert Loft Conversions on the South Coast

dedicated AND ready to assist you in completing your home
At BMC Lofts, we take pride in being the very loft conversion company across the entire South Coast. Our commitment to excellence is embodied by a team of the finest tradesmen in the region, ensuring that every loft transformation we undertake is executed with unparalleled skill and craftsmanship. With a proven track record of delivering exceptional results, we stand as the go-to choice for homeowners seeking the highest standards in loft conversions. From meticulous planning to seamless execution, BMC Lofts stands at the forefront, transforming living spaces into bespoke, functional, and aesthetically pleasing areas. We offer a full range of services, read below to find out more. 
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Assisting with Every Aspect of the Loft Conversion Process

At BMC Lofts, we're not just about building; we're your all-in-one solution for loft conversions in Portsmouth and all accross the South Coast. Our commitment to delivering comprehensive services extends to every facet of the conversion process. From plumbing to design and planning, decorating, and flooring installation, we've got you covered. Our skilled team ensures that the entire journey is smooth, efficient, and hassle-free, leaving you with a beautifully transformed loft space that's ready to enjoy.
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Plumbing Services

Our plumbing experts can handle all aspects of plumbing in your loft conversion, from bathroom installations to heating solutions, ensuring functionality and comfort.

Design & Planning

We can provide professional design and planning services, helping you bring your vision to life while navigating regulations and optimizing your loft space.

Decorating Services

Our talented decorators can add the finishing touches to your loft conversion, creating a seamless blend with your home's aesthetic and your personal style.

Flooring Installation

With precision and care, our team can ensure the perfect flooring for your loft, be it hardwood, carpet, or any other material, to complement your space.
Bespoke Wardrobe Doors

Bespoke Wardrobes

We offer a bespoke wardrobe service, recognising that loft spaces often require custom sizes to maximise functionality and storage efficiency.
Loft Conversion Project Management

Project Management

We provide full project management, a key service when lots of tradesmen are involved, ensuring a seamless execution. 


Give Us a Call - 02393 077 492
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Some answers to a few common questions we get  

Q. How Much Does A Loft Conversion COST?

A. On average a Velux conversion can cost anything between £22-£28K and a full dormer conversion depending on size and layout can cost anything between £35-£45K. Hip to gable can be considerably more by £4-£6k on average

Q. Can My Loft Space Be Converted?

A. Almost all unused loft spaces can be converted (Traditional cut & pitch roof) would require a min of 2.3m form existing joist to ridge, (Truss roof) would require a min of 2.5m. Alternatively if your current loft space does NOT have the required height then lowering the the ceiling joist below is another option.

Q. Where Will Our Stairs Be Positioned?

A. Normally the new staircase is positioned directly above the existing staircase, alternatively depending on the size of rooms some people are happy to divide the area.

Q. Do We Need Architectural Drawings & Planning Permission ?

A. Drawings are a must and BMC can arrange full drawings and planning permission, if required. However, unlike drawing, planning permission is not usually required. The only times it maybe required  is where you extend or alter the roof space and it exceeds specified limits, is based in a conservation area or changes street view. Give us a call and we can chat you through this.

Q. Where Can I Get Our Drawings Done?

A. Look no further we can help and advise you with this. We have been working in this industry for a long time now and know that different jobs require different architects, give us a call and we can set you on the right path.  

Q. Is The Work Under Contract?

A. YES we provide a written contract in detail, 5% deposit is required before work is started. We also provide a schedule of works so you and our contractors know we are on track and time. We will also put the schedule and a copy of of the scope of works into the Health & Safety folder that will be left on site for the duration.

Q. Will There Be Much Mess and Disturbance?

A. We keep mess and disturbance to a minimum. We load the majority of materials into the loft from the outside. Only when we install the new staircase and change the internal doors in which case we protect flooring/carpet throughout hovering through at the end of each day.

Q. Do You Just Do Loft Conversions?

A. No, BMC Loft Conversions carry out all aspects of building work in the domestic properties in Portsmouth and across the south coast. Check out our Past Projects page to see some of our other work.

Q. Do You Hold Or Are You Fully Insured?

A. Yes, BMC Loft Conversions Portsmouth are Fully insured to carry out ALL aspects of building works, Our public liability covers us for 10 Million pounds. We provide all our details in our H&E folder before work commences. We have at least one person on site that is H&S trained at all times. We are CHAS accredited

Q. Do you offer A Guarantee for the building work?

A. Yes all work undertaken by BMC Loft Conversions Portsmouth is GUARANTEED as standard for a 5 year period other than where manufacturers guarantees apply.
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