Extension & Garage Rendering in Swindon
House rendering, K Rend & external wall insulation specialists. Free surveys, fixed written quotes, tidy workmanship.
Swindon Rendering renders extensions, garages, porches and outbuildings across Swindon — the smaller jobs that bigger firms quote reluctantly and squeeze between projects. A new extension deserves a finish that matches the house it's joined to; a garage facing the street deserves better than bare blockwork.
Matching is the skill on extension work: texture, colour and detailing have to sit seamlessly against the existing render, or the extension announces itself forever.
Small rendering jobs we take on
New extensions
Rendered to match the existing house — or, where the whole house is due a refresh, the moment to render everything in one system and one colour.
Garages & outbuildings
Blockwork garages rendered in sand & cement or monocouche — practical finishes at sensible prices.
Porches & bays
Small structural additions rendered and detailed around openings, steps and copings.
Garden walls
Boundary and retaining walls rendered with proper copings and drips so they don't streak and fail.
Matching an extension to the house
New render against 20-year-old render never matches perfectly on day one — the existing coat has weathered. The honest options: match as closely as possible and let the new coat weather in (usually a season or two), repaint or re-coat both together for an immediate match, or use the extension as the trigger to re-render the whole elevation in a modern through-coloured system. We'll price the options so you can choose with numbers.
Extension render typically runs £1,200–£3,500 in Swindon depending on size and system; single garages £900–£2,000. Fixed written quotes, free survey, no minimum-job attitude.
Frequently asked questions
Ready for a free, no-obligation quote?
Call 01793 569534