Loft bedroom with a desk under the eaves
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Winchester

Loft conversion in Winchester

Turn an unused loft into a home office, bathroom or extra bedroom, with the price agreed at the start and no hidden fees.

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Loft conversions · Winchester

Is it time for a change at home? A loft conversion makes the most of space you already have, and can unlock potential in your Winchester property you may not have realised was there. We can turn an unused loft into a home office, a new bathroom or an extra bedroom, planned around how you want to use it.

CAWS Carpentry was established in 2002, and our team has more than 30 years’ combined experience in the industry. No project is too big or too small, so get in touch for an informal chat about your ideas, however simple or complex. We will listen, answer your questions and explain what is possible in your loft before anything is agreed.

Loft bedroom with a window seat under a vaulted ceiling
2002

Established

Founded by Ryan Caws in West End, Southampton

30+ yrs

Combined experience

In the building and carpentry trades

Fixed

No hidden extras

The price we quote is the price you pay

4

Trade accreditations

Checkatrade · FENSA · FMB · FSB

Accredited & trusted CheckatradeFENSAFederation of Master BuildersFederation of Small Businesses

A sound long-term investment

A loft conversion in Winchester can be a more cost-effective way to gain space than a home extension. As well as the extra room, a well-planned conversion can increase your home’s market value, making it a long-term investment rather than a luxury. It is often the answer when you need more space for the family but have no room outside to extend.

Newly converted loft room with roof windows and wood flooring

What you can expect from us

We are courteous, easy to reach and friendly for the whole project, from your first phone call to the final handover of your new loft room.

We will never try to upsell you or hide fees. You pay the price we give you at the start. To get things moving, call us and we will listen to your plans, book a survey and give you a free quotation with no strings attached.

Oak panelling around a loft landing

How your loft conversion comes together

It starts with a phone call. We talk through your project and arrange a convenient time to visit, where we learn exactly what you would like from the space and take measurements.

Next comes the design stage. We work to your specifications and produce a series of designs for you to choose from. We can also work with your own designer, or use a design you already have. Once the design is confirmed and you have agreed our no-obligation quotation, the work begins.

Often no planning application needed

If an extension has been refused planning permission, or you simply don’t have room for one, a loft conversion may be the answer. Most loft conversions don’t need a planning application because they fall under the property’s permitted development rights. That can save months of paperwork and waiting for the local authority.

Local to you

Loft conversions across Winchester and nearby

Loft conversions are not permitted development in conservation areas or the National Park, and both cover large parts of Winchester and its villages. That means many lofts here need a planning application, and dormers facing the street are often resisted. Period terraces in Fulflood and Hyde can suit a discreet rear dormer, while rooflight conversions keep the outside of the roof largely unchanged. We check head height, structure and planning before recommending a loft.

Also covering

Alresford
In Alresford's conservation area, rooflights on the rear slope are often an easier route to approval than a large dormer.
Twyford
Twyford's older cottages can have low roof pitches and limited head height, so we measure first and then say honestly whether a loft is possible.
Sparsholt
Chalet-style and bungalow homes around Sparsholt can gain bedrooms upstairs through a loft conversion without extending outwards.
Bishop’s Waltham
Bishop's Waltham terraces near the centre may suit a small rear dormer, subject to the conservation area rules.
Swanmore
Many of Swanmore's newer homes sit outside conservation areas, so a loft conversion there may fall under permitted development if it meets the size limits.
Wickham
On Wickham's older properties around the square, a loft room may need a planning application and careful detailing of rooflights.
Durley
In Durley's detached rural houses, the roof space can often take a generous loft bedroom with an en-suite.
Denmead
Denmead's post-war houses can have trussed roofs, which need structural work to open up, so we include that in the survey.
AlresfordTwyfordSparsholtBishop’s WalthamSwanmoreWickhamDurleyDenmeadWinchester
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A typical loft conversion project in Fulflood, Winchester

Oak panelling around a loft landingLoft bedroom with exposed roof trusses
The home
Fulflood's Victorian terraces usually have slate roofs and a roof space that runs the depth of the house.
What's usually wanted
People typically want an extra bedroom or a study without losing a small garden.
How we'd approach it
We check head height and the roof structure, then usually suggest a discreet rear dormer or rooflights on the rear slope. If the house is in a conservation area, a planning application is needed, so we prepare drawings that respect the street before any work is booked.
The result
A usable top-floor room that leaves the front of the terrace unchanged.
Recent projects

Built across Southampton & Hampshire.

Extensions, kitchens, bathrooms, lofts and carpentry — real projects by our team. Drag or use the arrows to explore.

Loft bedroom with exposed roof trusses
Loft bedroom with exposed trussesLoft conversions

A loft conversion bedroom with the roof trusses left exposed and painted, a roof window and a clean, bright finish.

Loft bedroom with a window seat under a vaulted ceiling
Loft bedroom with window seatLoft conversions

A loft bedroom with a built-in window seat under a vaulted ceiling.

Loft bedroom with a desk under the eaves
Loft room with study spaceLoft conversions

A converted loft used as a bedroom and study, with a desk set under the eaves.

Oak panelling around a loft landing
Oak-panelled loft landingLoft conversions

Oak panelling and a doorway formed around the top of the stairs on a loft landing.

Oak panelling around a loft landing
Rated on CheckatradeWhere reputation matters
What our customers say

Built on recommendations.

Caws Carpentry have done an excellent job at opening up our wall and reinforcing it with steel. Ryan and his team were professional – on time, no problems.
GGary LangdownCustomer review
Caws Carpentry undertook a large extension with new roof, attic conversion and total refurbishment of the whole house over a period of 11 months. Caws Carpentry were well-organised with great attention to detail and kept us informed and consulted on changes to scope and cost. The quality of workmanship and finish was exceptional and we are so pleased with the result.
SSophie LiddellExtension, loft conversion & refurbishment
I thought this was a fairly straightforward job but as it progressed I realised there was more to it than I expected. In the end 3 different teams worked on it and I appreciated them each being experts in their own particular trade, rather than using someone who was more of a general carpenter/Builders. Each team was very efficient and did a superb job. Ryan was always available if needed and I was consulted on each stage of the project, and he took a lot of care to ensure the final design would stand the test of time. Highly recommend
RRoof repairs customerWinchester
CAWS Carpentry renovated our kitchen and bathroom in Winchester. They were quick, professional, and made the process stress-free. Highly recommend to anyone in Winchester and Chandlers Ford!
CClaire D.Winchester
I hired CAWS Carpentry for a commercial renovation in Eastleigh. They were efficient, friendly, and completed the project on time and on budget. Highly recommend for anyone in Eastleigh and Winchester!
JJohn M.Eastleigh
CAWS Carpentry helped us with a home extension in Winchester. The team was professional, reliable, and delivered top-quality work. Highly recommend them to anyone in Winchester and Kings Worthy!
SSarah & JamesWinchester
We had our kitchen completely redesigned, and the CAWS Carpentry team, who are top kitchen fitters in Southampton, did an excellent job. They were efficient, friendly, and left the space looking better than we ever imagined. The new layout is perfect, and it’s made cooking and entertaining so much more enjoyable.
KKitchen customerPortswood, Southampton
I recently had a renovation project done around the house, and the CAWS Carpentry team, who are expert builders in Winchester, was outstanding. They were reliable, friendly, and the quality of their work was exceptional. I’m so pleased with how everything turned out and would definitely call them again.
RRenovation customerWinchester
Our bathroom looks amazing after the renovation, thanks to the CAWS Carpentry team! They handled the bathroom installation smoothly from start to finish and paid attention to every little detail. They were punctual, courteous, and we couldn’t be happier with the final result.
BBathroom customerHedge End
We decided to convert our attic into a usable space, and the CAWS Carpentry team did an incredible job with the loft conversion! The transformation is amazing, and they made sure everything was exactly how we envisioned. It’s now our favorite room in the house. Truly exceeded our expectations.
LLoft conversion customerFareham
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