Upgrade your garden with Summer Houses Builders in Morden who handle everything from design to finishing. Enjoy a bespoke build with insulation, electrics and a proper foundation, built to last.
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A well-built summer house adds a calm workspace, gym or family snug without moving home. We design and build to suit Morden gardens, from compact plots near Morden station to larger lawns by Morden Hall Park. Choose traditional timber charm or a crisp contemporary look, all made to measure. Every build is planned around how you’ll actually use the space year-round.
Homeowners across SM4 often want smart garden buildings that complement 1930s semis, post-war estates and newer developments. We’re used to side access constraints, shared boundaries and established planting in Morden Park and St Helier. Our team matches rooflines, cladding and window proportions to your property style, so the summer house feels like part of the home. If you’re in Lower Morden or Morden South, we’ll tailor the footprint to maximise usable space.
From the first site visit, we focus on clear options, accurate measurements and tidy workmanship. We build on properly prepared foundations, install electrics safely, and offer insulation and interior finishing for comfortable all-season use. You’ll get practical planning advice, a written scope, and a schedule you can rely on. Local clients choose us for straightforward communication and a premium finish that stands up to British weather.
As summer houses builders in London Borough of Merton, we account for local access, parking and boundary considerations common around SM4. Ground preparation is planned carefully to avoid movement and to keep floors level and dry. We also factor in nearby trees and drainage routes, which can affect foundation choice. Where needed, we guide you through council expectations and neighbour-friendly working hours.
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Costs in Morden vary mainly by size, specification and base type. As a guide, a small bespoke summer house can start from around £5,000–£9,000, while mid-sized insulated builds with electrics often sit between £10,000–£18,000. Larger garden rooms with higher-end glazing, upgraded cladding and full interior finishing may range from £20,000–£35,000+. We’ll confirm after a site survey and design choices.
Most builds take 1–3 weeks on site once materials are ready, depending on size and complexity. A simple timber structure on a prepared base can be quicker, while insulated walls, plasterboard, flooring, electrics and bespoke joinery add time. Access in the summer houses builders morden area can also affect delivery and waste removal. We provide a clear programme and keep disruption to a minimum.
Many summer houses fall under permitted development, provided they meet limits on height, placement and how much of the garden is covered. However, rules can change for listed buildings, flats/maisonettes, conservation areas, or if you plan to use the space as separate accommodation. We give planning advice, check the key criteria, and can recommend formal confirmation where appropriate, so you build with confidence.
Yes. We back our workmanship with a 10-year warranty covering the build quality, including structural assembly and installation standards. Manufacturer warranties apply to specific products such as doors, windows, roofing membranes and electrical components. We also advise on maintenance, ventilation and finishes to protect timber and prevent moisture issues. If anything needs attention, you’ll have a local team to call.
You can choose from traditional timber styles with tongue-and-groove cladding, or contemporary designs with clean lines and larger glazing. Popular upgrades include insulated floors/walls/roof, EPDM or felt roofing, composite cladding, and uPVC or aluminium doors. Inside, we can add plasterboard, painted finishes, durable flooring and built-in storage. We’ll help you balance looks, budget and year-round performance during the design stage.
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