Clear Project Planning
Every house extension begins with accurate measurements and a detailed quote, ensuring that you are aware of all project expectations from the very start. This clarity minimizes surprises and helps maintain progress.
Adding functional living areas with us guarantees that each house extension Shepperton reflects your specific requirements accurately.
Homeowners in Shepperton often face the challenge of limited space and look towards a house extension as a viable solution. We specialize in house extension projects, expanding usable areas without relocating. This method optimizes your existing property while making it more functional for your lifestyle.
A house extension involves considerable structural alterations that must align with the integrity and design of the existing property. Our team brings substantial experience in efficiently managing these intricate processes, from securing planning permissions to overseeing the construction phases. We ensure that every house extension is completed on schedule and adheres to local regulations.
Opting for a house extension instead of moving drastically reduces your expenses and disruption. We offer clear, honest estimates and straightforward contracts, providing you transparency and control over your project scope and budget. This practical decision enhances your property’s value while maintaining a smooth, hassle-free process.


Site access matters immensely. When taking on a house extension in Shepperton, we need a clear route from the driveway to the rear garden for mini diggers, wheelbarrows, skip deliveries, and heavy pallets of blockwork. Take down loose fence panels early. Move precious potted plants away from the trench lines, because tracked plant machinery will compact garden soil instantly.
Dust travels through keyholes. Seal off the connecting doorway with heavy polythene sheeting taped securely around timber architraves, because fine masonry residue settles everywhere during brick knock-throughs. Empty adjacent cupboards. Vibrations from floor saws rattle china off neighbouring shelves down the hall.
Jarek and his team are highly skilled and professional. Very high standard on their work. It’s been a pleasure working with them. I can highly recommend. Susanne
Checkatrade
Very professional and honest company
Google
Jarek and team led on a complete renovation of our Victorian terraced property, including a ground floor extension and loft conversion. They did a wonderful, top-notch job. The pictures speak for itself!
GoogleContact us today and complete your renovation!
Free quoteOld drawings rarely show rerouted pipework. During a house extension in Shepperton, uncovering an uncharted stoneware gulley or lead supply beneath the lawn stops digging until we hand-expose the line and reroute it. We inspect manholes before digging trenches. A blocked sewer upstream can quickly back flood an open excavation during wet spells.
Rain changes the clay subsoil. Saturated earth slips easily, so we pump trench water away into filtered drains and sheet fresh brickwork with heavy tarpaulins against overnight frost. Mortar weakens if frozen. Bricklayers stop when the temperature drops near freezing.

We initiate each house extension project with a detailed site survey and exact measurements to establish a clear understanding of the current structure and accurately define the project’s goals.
Following the assessment, we present a transparent, itemized quotation and a contract that clearly states the timelines, costs, and scope of the house extension work.
We take care of all the necessary planning applications and make sure that we comply with local building rules before commencing the construction of the house extension.
Our team oversees the structural work and collaborates with specialists as necessary, ensuring the integration of the house extension with your existing property is smooth and resolves any site-specific challenges.
We meticulously complete all interior and exterior finishes to high standards, perform a final inspection, and ensure the completed house extension is handed over promptly and as we agreed.
We guarantee that every house extension is constructed to endure, fully integrating new structures with existing properties. This meticulous approach, which includes thorough assessments and precise measurements, upholds architectural elegance and structural safety. Each house extension carried out meets local regulations and certification standards, providing reliable and long-lasting effects.
A house extension from our team comes with transparent estimates and a straightforward contract that outlines project scope and timing. We cover all stages, from planning to finishing, which minimizes disruption for homeowners like you. This practical method effectively adds valuable living space while keeping the process smooth.


Inspect gutters each autumn. Deciduous trees shed foliage that chokes outlets on a house extension in Shepperton, causing standing pools on rubber membranes during continuous downpours. Clear the gravel traps. Standing water invites moss growth over external seams.
New brickwork dries out gradually. Hairline plaster cracks often appear where modern thermal blocks meet Victorian masonry, requiring flexible mastic instead of standard filler. Buildings shift naturally across seasonal temperature changes. Touch up caulk along skirting lines.
Heavy aluminium doors settle. Lubricate sliding tracks and wipe grit away from rubber bottom seals twice a year, because ground grit grinds down carriage bearings and ruins smooth gliding. Check external weep holes. Blocked drain slots cause moisture ingress inside the frames.
Proven Expertise
We bring years of practical experience to every house extension task. From the initial assessment at your site to the completed project, we manage each stage with accuracy and diligence. Our approach guarantees that the house extension fits aesthetically and structurally with your existing home while ensuring quality and longevity throughout.
Overseeing a house extension requires skillful coordination among various trades and adherence to local building codes. We handle all the planning permissions, structural work, and final details while keeping you well-informed. Our inclusive service encompasses everything required to complete the house extension timely and per your outlined expectations.
We work in Shepperton and the nearby areas. You can reach us by phone or request a free estimate for your house extension project to discuss your specific needs.
approx. 10 milesDistance from our base · Hounslow
Call us+44 7510 063817Email usjareksmutek@gmail.comWe serve your areaShepperton and the surroundings
The Google map loads after you accept marketing cookies.
“From structural extensions to complete interior refurbishments, we deliver reliable construction solutions tailored to your home.“
Expanding your home efficiently, a double storey extension provides valuable space through expert planning and construction.
Maximise your property’s potential by adding a Roof Terrace that combines durability and functional outdoor space.
Expert teams deliver precise roof installation, combining efficiency and durability for lasting roof installation results.
Smutek Construction LTD, as a trusted General Contractor, delivers durable, on-time home refurbishment projects exceeding client expectations.
Shared boundary walls or foundations dug close to an adjoining structure require formal notices under party wall legislation. If neighbours raise objections, independent surveyors step in to document conditions, which delays digging until everyone agrees on protective measures.
Rushing into building works before ordering bespoke items like aluminium sliding doors or specific roof lanterns. These custom units require long manufacturing lead times, so ordering late leaves the extension open to bad weather while waiting for deliveries.
Standard agreements cover building the shell, basic plaster, and first-fix pipes. Final decorating, designer light fittings, fitted kitchen joinery, and hard landscaping outdoors are usually priced separately, depending on the finishes you select for your home in Shepperton.
Provide full architectural drawings alongside structural engineer calculations instead of rough sketches. Clear specifications regarding floor finishes, window frame types, and radiator layouts help builders calculate exact quantities of materials and labour hours without making vague assumptions.