Modern house extension with large dark-framed bifold doors and stone patio

Clear costs, no surprises

Single storey extension in Trowbridge

Expand your living space thoughtfully with a single storey extension in Trowbridge designed and delivered by us.

  • Complete Project Coordination
  • Structural and Finishing Expertise
  • Single Point of Accountability

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Who It's For

Who Can Benefit from a Single Storey Extension

Growing Families

A single storey extension is perfect for families in Trowbridge who have outgrown their current space but want to stay put. Whether you're looking for a bigger kitchen, an open-plan dining space, or a cozy living area, adding a single storey extension brings welcome square footage without affecting the upper levels. We have been assisting families in transforming their homes for over twenty years, overseeing each stage of the build under one roof. The result? A thoughtful, well-integrated addition that feels like it was always part of your home.

Homeowners Adding Value

For homeowners in Trowbridge focused on long-term property value, a single storey extension ranks among the most prudent and rewarding investments. Rear and side extensions are consistently identified as high-return improvements in the UK housing market, and a single storey extension finished to a high standard increases that return even further. Each project is approached with meticulous precision and accountability, from the first estimate to the final handover. The process is clear and transparent, and the quality shines through in the final result.

Landlords and Investors

A single storey extension can significantly boost the lettable area and rental yield of an investment property in Trowbridge, making it an appealing option for landlords managing portfolios or developing HMO schemes. Often, a single storey extension completed under permitted development allows for quicker implementation without the delays of lengthy planning processes. We are equipped to coordinate these projects expertly, managing all trades and compliance needs through a single contact. For investors prioritizing reliability, our approach promises a measurable impact.

Modern single storey extension with sliding doors, paved patio and garden

Preparing Your Grounds Before Digging Begins

Modern single storey extension with white render walls, large dark sliding glass doors, skylights, stone patio, and manicured garden

Clearing Paths and Boundary Lines

Access routes must stay clear. When planning a single storey extension in Trowbridge, we verify boundary markers, side alleys, and side gates before bringing a mini digger past the rear fence panels. Narrow passages often dictate whether spoil travels out in skips or wheelbarrows. A clipped hedge makes an enormous difference to morning unloading. You should protect flagstones and pack away garden planters.

Locating Buried Utility Lines

Unexpected pipework brings headaches. We examine where your private gullies join public sewers, checking inspection chambers with pry bars before footings are dug into clay soil. An unmapped soakaway or an old cast-iron soil pipe can force an alteration to the depth of the new concrete trench. Relocating an outside tap or an external power socket early prevents awkward delays.

Benefits of Expanding Your Home This Way Mucha Construction Ltd

  • Expanded Living Space

    A single storey extension is one of the best ways to achieve a truly usable room, whether that's a larger kitchen, an open-plan dining area, or a dedicated living space tailored to your lifestyle in Trowbridge.

  • Permitted Development Advantage

    Depending on the size and type of your property, many single storey extensions can be constructed under permitted development rights, which lessens the time and complexity associated with full planning applications.

  • Increased Property Value

    Extending your home adds valuable square footage, which translates directly into a stronger market position, making it one of the most financially sound upgrades a homeowner can undertake in Trowbridge.

  • Minimal Structural Disruption

    Unlike multi-level constructions, this type of project requires less disruption to the existing structure, leading to shorter timeframes, a more contained build process, and significantly less disturbance to your everyday life.

  • Single Contractor Coordination

    With our team overseeing every aspect from groundworks and structural elements to installations and finishing touches, there’s no need for you to manage multiple contractors, ensuring consistent quality and clear responsibility throughout.

  • Design Integration

    Each extension we build is planned with close attention to how it connects with the existing property, ensuring the addition feels cohesive, thoughtfully designed, and built to last.

Bright living room with a wall-mounted air conditioning unit and floor-to-ceiling garden windows
In Practice

Protecting Existing Rooms During Heavy Works

Containing Airborne Dust

Mortar dust migrates everywhere. We tape heavy polythene membranes right over internal doorways and seal warm-air floor grates long before knocking through an external cavity wall with sledgehammers. Dust clings to soft furnishings in adjacent rooms, so isolating the hall or dining room preserves your carpets from grit and abrasive tracking. The knock-through stays closed until the new outer envelope is completely watertight and dry. We fit temporary zip doors for inspections.

Managing Daily Household Routines

Daily life carries on. When a single storey extension in Trowbridge involves taking down the old kitchen wall, we can set up temporary sink connections or hot plates in a utility space so you are never left without basic cooking facilities. Washing machines might move temporarily into a garage, while pets need a secure spot away from open garden boundaries during foundation pouring. Noise levels drop significantly once structural timber rafters and external brick layers are fully secured in position.

Modern single storey brick extension with large black-framed glass doors and patio, showcasing contemporary kitchen and dining space inside

Steps to Realize Your Extension Project

  1. Initial Consultation and Estimate

    We meet with you to discuss your single storey extension in Trowbridge, assess the site conditions, and provide a clear preliminary estimate tailored to your property.

  2. Measurements and Agreement Formalization

    Our team performs detailed on-site measurements to accurately capture every dimension before the contract is finalized, ensuring that both parties have a clear agreement moving forward.

  3. Groundworks and Structural Construction

    We oversee all excavation, foundation work, and structural framing with the precision your single storey extension deserves, managing each trade under one roof from day one.

  4. Roofing, Installations, and Building Services

    Once the structure is established, we install roofing and weatherproofing systems, then proceed with all building services like plumbing, electrics, and heating, conducted by our qualified professionals.

  5. Finishing Touches and Final Handover

    We complete all internal finishes to the standard your single storey extension requires and conduct a comprehensive quality review before handing over the newly completed space on time and aligned with the agreed specifications.

At Completion

Tangible Outcomes Your Extension Will Achieve

Space Tailored to You

A single storey extension effectively reclaims space that your household has outgrown. Whether you’re envisioning a spacious open-plan kitchen, a designated dining area, or a cozy living room that connects with your garden, the final product is a home operating with far greater fluidity. A well-executed single storey extension adds not just square footage, but a quality of life that can be instantly appreciated. For over twenty years, we have transformed spaces for clients, and the difference is always clear.

A Wise Property Investment

In addition to the comfort it adds, a single storey extension embodies a solid investment in your property’s future value. Buyers and appraisers recognize well-integrated extensions as valuable enhancements to market desirability. When executed with architectural awareness and built to high standards, a single storey extension becomes a true asset rather than just another modification. Our commitment ensures that each project is achieved to that level, from precision in groundworks to excellence in finishing.

Double Storey Extension with large sliding doors and modern open-plan kitchen
Our Experience

Long Term Care and Seasonal Changes

Modern house extension with large dark-framed bifold doors and stone patio

Maintaining Flat Roof Drainage

Standing water causes trouble. Autumn brings rotting leaves from nearby sycamores directly into the parapet outlets, blocking rainwater flow from flat roofing membranes. We explain how clearing roof valleys and unclogging rainwater downpipes twice a year protects the timber fascia boards from premature rot. A quick glance up at the drainage hopper after a heavy storm tells you everything you need to know.

Thermal Movement Across Seasons

Materials react to weather. During dry summers and freezing winters, structural timber joints and plasterboard linings expand and contract at noticeably different rates, creating hairline cracks along internal ceiling corners. For any single storey extension in Trowbridge, applying flexible decorators caulk rather than rigid filler along these joints keeps the painted finish intact through seasonal temperature swings. It is normal movement.

Underfloor Heating and Airflow

Air circulation matters immensely. Furnishing an enlarged open-plan zone with massive rugs over heated screed floors traps heat and reduces heating efficiency across the whole space. We urge homeowners to leave small gaps behind deep storage cupboards placed against external insulated walls, preventing stagnant cold spots and hidden condensation during damp winter months. Good airflow keeps corners dry.

Get in Touch

Let's Discuss Your Extension Today

A Clear Starting Point

Every single storey extension starts with a discussion, and that’s precisely what we encourage you to engage in. Over the years, we have shepherded homeowners through all stages of the process, from initial estimate to final handover, ensuring clarity and precision at each step. Having your single storey extension executed by a single contractor avoids fragmented communication and unexpected issues along the journey.

Attention to Every Detail

Reaching out to us means we carefully learn about your property, your aspirations, and the essential requirements that will inform your single storey extension project. Comprehensive site assessments and detailed measurements are conducted before a single brick is laid, guaranteeing structural integrity and design coherence are integrated from the very beginning. With our team managing all aspects-from groundwork to installation and finishing-the end result reflects both quality craftsmanship and thoughtful design.

Local contact

Contact in Trowbridge

We operate in Trowbridge and the surrounding area, offering local expertise for your construction project. Reach out for a phone consult or a free estimate, and let us visit your site to discuss your needs.

approx. 25 milesDistance from our base · Henbury

Call us+44 7723 542170Email usinfo@muchaconstruction.co.uk

We serve your areaTrowbridge and the surroundings

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What Our Clients Say

The work was done well, efficiently and cleanly.

Adam Suchocki
Adam Suchocki5.0

Rzetelna firma, świetne wykonanie i pełen profesjonalizm od początku do końca. Praca wykonana terminowo, solidnie i bez zastrzeżeń - zdecydowanie polecam!

Andrzej Nowicki
Andrzej Nowicki5.0

Polecam serdecznie świetna robota fachowa robota pierwsza klasa 😉

Rafał Wiatrowski
Rafał Wiatrowski5.0

Our Services

Our Range of Services

One team, from groundworks to final finish. New builds, extensions, loft conversions and full renovations.

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OUR PROJECTS

Exceptional Results and Lasting Impressions

Each project by our Construction Company leaves clients with refined spaces, enduring quality, and elevated comfort.

Where We Operate

Mucha Construction Ltd delivers Construction Company services within a precise 20-mile radius of Bristol.

Frequently asked questions - Single storey extension