Extensions developers in the UK

3350 UK developers offering extensions work.

• T THE CONSERVATORY INSULATION COMPANY Pudsey · Insulation · 10-49 employees

  Transforming conservatories and extending homes with solutions for year-round comfort, lower energy bills, and a fresh lease of life for your space.

• T The Conservatory Renovators Wokingham · Refurbishment · 1-9 employees

  Upgrade your conservatory with Conservatory Renovators in Wokingham | Bespoke garden rooms, conservatory repairs & renovations & more.

• T The Door & Window Centre Ltd London · Windows & doors

  The Door and Window Centre Ltd offers UPVC double glazing, including windows, doors, and conservatories in Swanley, Kent. Established in 1989, they fo

• T The Drew Newey Collective Warwick · House builder

  The Drew Newey Collective is a specialist construction company based in Warwickshire, delivering high-quality new builds, residential developments, an

• T The Extension Company (Tec Build) Ltd Wetherby · Extensions · 1-9 employees

  Harrogate based The Extension Company (TEC Build) Ltd specialise in house building and construction services in North Yorkshire. We provide property r

• T The Finns Group London · Design & build · 1-9 employees

  The Finns Group is a design and build company in Hertfordshire, specialising in high-end residential projects. They offer a full range of services fro

• T The Garden Room Construction Ltd Daventry · Refurbishment · 1-9 employees

  The Garden Room Construction offers meticulously crafted home improvement renovations, specializing in modern and historic architecture across Northam

• T THE GOOD VERANDA COMPANY LTD Cardiff · Extensions

  Glass or polycarbonate verandas, garden rooms and carports installed UK-wide by The Good Veranda Company. Six veranda models, honest starting prices,

• T The Hindle Partnership Ltd London · Loft conversions · 1-9 employees

  A local construction company serving West, South West and North West London providing quality loft conversions, extensions and whole house refurbishme

• T The Home Extension Experts Ltd London · Extensions · 1-9 employees

  The Home Extension Experts are a boutique high-end construction company specialising in home extensions, refurbishments, and bespoke joinery for disce

• T The Little Conservatory Company Cheltenham · Extensions

  The Little Conservatory Company Ltd offers bespoke conservatories, orangeries, extensions, and garden rooms. Serving Cheltenham, Cirencester, Stroud,

• T The Locksley Group Ltd Abingdon · Design & build · 10-49 employees

  The Locksley Group creates aspirational spaces for homeowners and businesses, delivering exceptional quality in extensions, renovations, new builds, a

• T The Loft Converter Hoddesdon · Loft conversions

  The Loft Converter is a specialist London loft conversion company with 50 years of building experience in London, Essex and Hertfordshire. Specialisin

• T The Martin Sewell Building Company Ltd Arundel · Main contractor · 10-49 employees

  The Martin Sewell Building Company is an award-winning Chartered Building Company with over 40 years of experience, delivering bespoke building servic

• T The Meredith Group Brighton · Refurbishment · 1-9 employees

  The Meredith Group delivers luxury refurbishments, extensions, conversions, new builds and property maintenance across East and West Sussex.

• t the mortimer group Dunstable · Design & build · 1-9 employees

  The Mortimer Group specializes in custom homes, extensions, and commercial builds. We offer design and build, interior design, and land acquisition se

• T The New View Group Boston · Windows & doors

  The New View Group is a family-run home improvement business in Sutterton, Lincolnshire, covering Lincolnshire, North Norfolk, and Peterborough. Speci

• T The Norfolk Builders Ltd Norwich · Design & build · 1-9 employees

  We design and build thoughtful, liveable spaces. Your perfect new kitchen, bathroom, living room, house, whatever that is and whatever it takes…

• T The Nova Interiors Ltd London · Design & build

  Nova Interiors specialises in bespoke interior design and construction services, creating luxury spaces from concept to completion. They offer compreh

• T The Oak Blokes Ltd Polegate · Restoration & heritage · 1-9 employees

  Sussex carpentry and timber framing. Conservation-led restoration of Grade II listed buildings, renovation of period homes, and bespoke oak frames. Su

• T The Orangery Room Ltd Grantham · Design & build

  Bespoke Garden Rooms, Home Offices, Gyms and Summer Houses. Transform your garden into a functional, stylish space with our custom-designed and instal

• T THE OUTDOOR LIVING GROUP (UK) LIMITED Walton-On-Thames · Design & build

  UK family-run installers of bespoke glass rooms, verandas, louvered & textile roofs and awnings. Expert design & fit, 10-year guarantee.

• T The Penn and Tylers Green Blog Penn · Property developer · 10-49 employees

  The Penn and Tylers Green Blog is a local news source covering community events, planning news, and local interest stories in the Penn and Tylers Gree

• T The Real Bridgnorth Windows Bridgnorth · Windows & doors · 1-9 employees

  The Real Bridgnorth Windows is a family-run business with over 30 years of experience installing uPVC windows, doors, conservatories, and orangeries.

• T The Reliable Builders Manchester · Extensions · 1-9 employees

  Reliable Builders Ltd: trusted builders in Manchester offering extensions, brickwork, roofing & paving across Greater Manchester. Free quote.

• T The Rennovation Home Company London · Refurbishment

  Refreshed LTD provides exceptional construction services for projects in London, with a leadership team experienced in the super-prime property sector

• T The Self Build Builder Kettering · Main contractor · 1-9 employees

  The Self Build Builder offers bespoke building services including Self Build, project management and all types of home improvements and renovations.

• T The Whitelock Group Poole · House builder · 10-49 employees

  The Whitelock Group is a family-run business in its fourth generation, known for quality residential developments, from repairs to large extensions. T

• T The Wood House Company Eccles · Timber frame · 1-9 employees

  The Wood House Company specialises in precision-engineered timber-framed buildings, including garden rooms, annexes, garages, and extensions. They off

• T Thermaframe Windows Sidcup · Windows & doors

  Thermaframe Windows is a specialist in uPVC windows, doors, composite doors, aluminium windows, aluminium doors, and conservatories across Kent and Su

• T Thermolite Conservatory Roofs Ltd Chester · Roofing · 1-9 employees

  Transform your home with a Thermolite Conservatory Roof or Xi Extension. Your approved Leka partner, get a free quote today.

• T THINK VPV Sheffield · Refurbishment

  THINK VPV offers comprehensive renovation, refurbishment, and extension services for domestic and commercial clients. Specialising in new builds, conv

• T Thistle Home Improvements Group Aberdeen · Windows & doors · 1-9 employees

  Thistle Home Improvements Group has been transforming homes across Aberdeen, Aberdeenshire and North-East Scotland for over 30 years. Specialists in w

• T Thomas Design & Build Ltd Southend-On-Sea · House builder

  Thomas Design and Build is a specialist new home builder and domestic building contractor offering house remodelling, extensions and more in Southend

• T Thomas Holding Ltd Cheltenham · Main contractor · 1-9 employees

  Thomas Holding Limited - builders and developers with a reputation for excellence in the Cotswolds for construction, restoration and maintenance of re

• T Thomas Homes West Ltd Llanelli · Design & build · 1-9 employees

  Thomas Homes is a construction company committed to excellence, delivering exceptional results for large-scale commercial projects and custom resident

• T Thomas Macrae Ltd Llandysul · Main contractor · 1-9 employees

  Thomas MacRae Ltd specialises in ICF construction, sustainable new builds, and energy-efficient projects across Carmarthenshire & West Wales.

• T Thompson Mitchell Group Sidcup · Main contractor

  Thompson Mitchell Group is a leading construction company in Kent, London & the South East, offering diverse skills for commercial and residential pro

• T Thomson Design & Build Ltd Stroud · Design & build · 1-9 employees

  Experienced residential construction, renovation and project management across Stroud, Gloucestershire and The Cotswolds.

• T Thorn Homes Ltd Cheltenham · Main contractor · 10-49 employees

  Gloucester & Cheltenham building contractor covering surrounding areas. Specialising in roofing, new builds, and extensions, we work to the highest st

• T Thornsett Purley Ltd London · House builder

  Thornsett is a family-owned firm with a track record spanning three decades, specialising in property development and construction. They manage projec

• T Thoughts Workshop Ltd London · Design & build · 1-9 employees

  Innovative design and build studio specialising in high-end residential projects across London, from new-builds to listed-building refurbishments.

• T Three Oaks Bespoke Ltd Luton · Main contractor

  Stress-free construction management for bespoke homes, luxury extensions & refurbishments. Fixed-price clarity & quality craftsmanship in the UK.

• T THREE RIVER KITCHENS & INTERIORS LTD Chelmsford · Kitchen fitting · 1-9 employees

  Discover kitchen fittings in Chelmsford with Three River Kitchens & Interiors Ltd. Honest pricing, full-service design, and top brands for your perfec

• T THS Homes Ltd Redhill · Extensions · 1-9 employees

  THS Homes is an award-winning family-owned building firm specialising in extensions, conversions, renovations, new builds, and bespoke projects for pr

• T Thurston Construction Ltd Darlington · House builder · 1-9 employees

  Creating stunning new build developments and spectacular improvements to your forever home. We specialise in home renovations, conversions, extensions

• T Timark Construction Ltd Bridgwater · Main contractor · 1-9 employees

  Timark Construction is a local building company with over 20 years of experience delivering high-quality residential and commercial construction proje

• T Timber Frame It (South East) Ltd West Malling · Timber frame

  Timber Frame It (SE) Ltd is a family-run business with over 35 years of experience in timber frame construction, based in East Sussex. They offer a co

• T TimberKraft Airdrie · Design & build

  Local design & build company specialising in home extensions and loft conversions in the Southside of Glasgow. Husband & wife team Gary & Jackie Finni

• T Timberstone Bristol · Refurbishment · 1-9 employees

  Timberstone Bristol offers bespoke extensions, renovations, kitchens, furniture, and garden rooms. We provide a holistic approach from design to insta