Extensions suppliers in the UK

273 UK suppliers offering extensions work.

• R Rainbow Yorkshire Ltd Leeds · Windows & doors

  Rainbow Yorkshire Leeds Windows, Glassrooms, Solid Tiled Conservatory Roofs, Bi-Folding Doors, Horsforth, Ilkley, Harrogate, Wetherby, Wakefield & Yor

• R RB Buildings Kingsbridge · Steel fabrication

  RB Buildings manufactures and erects bespoke galvanised steel buildings for agricultural and commercial clients in the South Hams since 2007.

• R RDG Rugby · Windows & doors

  Rugby Double Glazing is your independent local double glazing specialist, serving Rugby, Daventry, Lutterworth, Southam and Northamptonshire!

• R Reddish Joinery Sale · Windows & doors

  Specialist double glazing and home improvements, installing high-quality timber, aluminium & uPVC windows, doors & conservatories in Cheshire & North

• R Reflex Elite Ltd Welwyn Garden City · Windows & doors

  Reflex Elite is Hertfordshire's leading manufacturer and installer of windows, residential doors, bi-folds, extensions and other home improvement serv

• R Renew Sw Ltd Holsworthy · Windows & doors

  Renew SW Ltd is a trusted local window and door company in Holsworthy, Devon, specialising in bespoke, energy-efficient uPVC and Aluminium systems. Of

• R Renka Ltd Birmingham · Glazing

  Renka is a leading Architectural Glazing company in Birmingham, West Midlands; we can help you create the home you've always dreamed of.

• R Revival Joinery Ltd Livingston · Carpentry & joinery

  Revival Joinery Ltd, established in 2022, specialises in bespoke joinery, manufacturing, and property development across Edinburgh and the Lothians. T

• R Rhi Developments Ltd Rotherham · Windows & doors

  Rotherham based company supplying and installing home improvements. Expanding to further parts of Yorkshire, Lincolnshire and Derbyshire.

• R Ruttle Plant Hire Limited Chorley · Plant hire

  Trusted UK specialists in plant hire, earthworks, and civil engineering. Over 50 years' experience delivering expert, efficient, and sustainable suppo

• S S & C MCKAY PROPERTY SOLUTIONS LTD Kirkoswald · Design & build

  Family-run design and build company creating exceptional living spaces with over 20 years of experience. Specialising in luxury homes, kitchens, bathr

• S Safe Windows and Doors Bracknell · Windows & doors

  Double glazing in Bracknell and Berkshire by Safe Windows and Doors. Specialising in repairs to conservatories, and supply & fit of uPVC and aluminium

• S Safety Ramps Barnsley · Extensions

  Safety Ramps Disabled Adaptations provides bespoke ramp access systems and building adaptations for less able individuals. They offer a full service f

• S Sealtight Windows (N E) Ltd Middlesbrough · Windows & doors · 1-9 employees

  Sealtight Windows is a family-run business with over 20 years of experience in manufacturing and installing UPVC windows, doors, orangeries, and conse

• S Securahome P.V.Cu. Ltd Gorseinon · Windows & doors · 10-49 employees

  Premium home improvements across South Wales since 1994. Windows, doors, conservatories, extensions & more. Visit our showroom today!

• S Sign Up Systems Ltd Blidworth · Fit-out & interiors

  Market-leading commercial sign and graphics manufacturer and provider known for creative thinking, expertise and bespoke solutions.

• S SIGNS DIRECT (YORKSHIRE) LTD Shipley · Shopfitting

  Vehicle Signs, Shop Signs, Banner Printing, Digital Print in Shipley, Bradford, West Yorkshire. Signs Direct can provide any type of sign from the lat

• S Silent View Windows Thame · Windows & doors

  Silent View Windows is a family-founded business in Thame, Oxfordshire, specialising in high-quality window and door installations for domestic and co

• S SL CONSTRUCTION & LANDSCAPING LIMITED Rugby · Main contractor

  SL Construction & Landscaping Limited offers professional building and landscaping services. We provide high-quality workmanship and project managemen

• S Sleep Window Systems Ltd Melin Court · Windows & doors

  Professional installers of windows, doors, conservatories & orangeries. Supplying quality products from UK manufacturers at affordable prices.

• S Smiley Building Services South Croydon · Design & build · 1-9 employees

  Trusted local builders in Croydon, Bromley & West Wickham. House extensions, loft conversions & full refurbishments. TrustMark approved.

• S Softview Conservatories Windows & Doors Ltd Colchester · Windows & doors · 10-49 employees

  Family-run since 1989, Softview offers energy-efficient windows, doors & conservatories in Colchester with transparent quotes and a price match guaran

• S SolarFrame Rotherham · Windows & doors · 50-249 employees

  SolarFrame designs, manufactures, and installs windows, doors, orangeries, single-storey extensions, and conservatory roof replacements across Yorkshi

• S Solseal Caldicot · Waterproofing · 10-49 employees

  The UK's leading supplier of sealants, adhesives & mortars, with speedy next-day delivery. Shop online from trusted brands like Sika, Everbuild, & Map

• S South Coast Windows Peacehaven · Windows & doors · 1-9 employees

  Family-run installers of high-quality windows, doors and conservatories across Sussex. 40+ years' experience. Get a free quote today.

• S SOUTH WEST WINDOW MAINTENANCE LIMITED Truro · Windows & doors

  South West Window Maintenance Ltd is a family-run company in Helston, Cornwall, specialising in double-glazed windows, doors, conservatories, fascias,

• S Steadberry Ltd Main contractor · 10-49 employees

  Steadberry is a privately owned facilities and project management company delivering maintenance, relocation, refurbishment and storage services natio

• S Steadfast Estimating King'S Lynn · Main contractor

  Steadfast Estimating provides Quantity Takeoff, Cost Estimating, Material List and Scheduling services to General Contractors, Sub Contractors, Home B

• S Steel Frame Buildings Ltd Basildon · Extensions · 10-49 employees

  Steel Frame Buildings Ltd specialises in light gauge steel frame construction for residential and commercial projects, offering bespoke design and ins

• S Stellarbrick Ltd London · Painting & decorating

  Stellarbrick offers professional decorating, general handy maintenance, building solutions including extensions and loft conversions, locksmiths, gard

• S Stewart Fersina Ltd Coppull · Glazing · 1-9 employees

  Preston based company supplying and fitting aluminium/uPVC glazing products for domestic and commercial clients across Lancashire. Established 1986.

• S Stewart Shaw Ltd Argyll · Plumbing

  Stewart Shaw Ltd, a family business since 1980. All trades services in plumbing, building, gas, electrical and more in Argyll and beyond since the 194

• S Stormshield Windows & Conservatories Ltd Morpeth · Windows & doors · 1-9 employees

  Stormshield Windows & Conservatories Ltd in Cramlington offers expert home improvement services, including double-glazed windows, composite doors, and

• S Suntile UK Ltd Bristol · Roofing

  Suntile UK Ltd is a family-run business specializing in innovative roofing solutions that bring natural daylight into homes. They offer unique clear r

• S SupaLite Tiled Roof Systems Preston · Roofing · 50-249 employees

  SupaLite Tiled Roof Systems: market-leading tiled conservatory roofs, glass roofs and hybrid roof systems for conservatories, orangeries and extension

• S Sussex Oak Framers Ltd Hurstpierpoint · Timber frame

  Sussex Oak Framers specialise in bespoke structural timber frames for all purposes, including new builds and historic restorations. They offer design

• S Sussex Windows Ltd Worthing · Windows & doors

  Sussex Windows Ltd offers premium double glazing, wooden windows & doors, conservatories, and orangeries in Sussex, using cutting-edge techniques for

• S Swain & Rands Ltd Wimborne · Windows & doors

  Swain and Rands are expert suppliers and installers of windows, doors, and conservatories based in Wimborne, Dorset. Get a free quote today!

• T Tcr Systems Ltd Coleshill · Windows & doors · 1-9 employees

  TCR Systems Ltd are approved fabricators of Ultraframe products, supplying conservatory roofs, roof lanterns, and bifold doors nationwide.

• T Techfinity London Ltd London · Security systems

  Practical managed IT support, cyber security, cloud, backup and infrastructure services for London businesses.

• T Teepee Materials Handling Ltd Dudley · Fit-out & interiors

  UK Specialists in Warehouse Storage Solutions & Industrial Racking. Teepee Materials Handling are suppliers and installers of industrial storage equip

• 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 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 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 Window and Door Business March · Windows & doors

  Trusted local installers serving Cambridgeshire, offering premium windows, doors, conservatories, and more with a 10-year guarantee.

• T The Window Centre (Devon) Ltd Portsmouth · Windows & doors

  The Window Centre is a leading UK supplier of A-rated windows, doors, and conservatories, offering expert installation and a 10-year insurance guarant

• T ThermEco Norwich · Windows & doors

  ThermEco is an independent Norfolk window supplier specialising in high-performance uPVC, aluminium and timber windows and doors for homeowners, build

• T Thomas Joinery Ltd Crymych · Windows & doors · 1-9 employees

  Award-winning joinery business in North Pembrokeshire, West Wales, established 1989. Specialising in bespoke windows, doors, conservatories, staircase

• 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 Tlinx Ltd Thornton Heath · Carpentry & joinery · 1-9 employees

  TLINX LIMITED is a UK-based company providing skilled and general labour to construction projects. We connect companies with the right talent for thei