Richmond Bespoke Conservatories designs and builds garden rooms in Richmond and the surrounding areas, covering design, construction, installation, roofing, glazing, and ongoing repair and maintenance for home offices, studios, gyms, and year-round retreats. Each build uses engineered ground screw or reinforced concrete pad foundations, insulated timber or SIPs frames, breathable membranes, and high-performance glazing, finished in Western red cedar, thermally modified timber, or fibre cement cladding.
Craftsmanship runs through every stage, from level-checked frames and sealed roof upstands to carefully detailed electrics and heating, with inspections, resealing, and timber treatment available long after handover. As a TrustMark-certified company, we work to recognised standards of workmanship and customer protection, so if you are considering a garden room, we would be glad to talk through your ideas and arrange a visit.

Our garden room construction and installation service turns unused corners of your garden into year-round home offices, studios, or gyms without the disruption of a house extension. We build on engineered ground screw or concrete pad foundations with insulated timber or SIPs frames and breathable membranes, finished in cedar cladding, composite boards, or render, with electrics and heating fitted by qualified tradespeople.

Our garden room roofing services protect your outbuilding from leaks, condensation, and heat loss, on new builds and ageing structures alike. Our experts at Richmond Bespoke Conservatories work with EPDM rubber, GRP fibreglass, and lightweight steel sheets over insulated deck boards, with proper falls, drip edges, rooflights, and sealed penetrations for a durable finish on flat, mono-pitch, and pitched designs.

Garden room windows, doors, and glazing shape how bright, secure, and energy-efficient your space feels, especially when used as an office or living area. We supply and fit aluminium, uPVC, and timber frames with double or triple glazing, thermally broken profiles, and multi-point locks, including bifold, sliding, and picture windows, all sealed to stay draught-free and weather-resistant.

Garden room repair and maintenance keeps your building dry, sound, and looking its best by tackling rotting cladding, failing seals, damp ingress, and sagging doors early. We treat and replace timber, re-seal glazing, repair EPDM and felt roofs, and reinforce bearers and floor joists, with regular checks of gutters, vents, and fixings to extend its lifespan.
We start by learning how you want to use the garden room, whether as a home office, studio, gym, or multi-use space. We discuss your preferred size, layout, finishes, and budget.
We arrange a site visit in Richmond to check access, ground conditions, garden levels, existing planting, and the proposed position. This helps us shape a design that fits the space and identify any planning considerations, including conservation area or listed-building restrictions.
The designers at Richmond Bespoke Conservatories prepare a tailored design and a fixed quote covering the agreed specification. We confirm details such as insulation, double-glazed windows, cladding, electrics, and groundwork before work begins.
Our team completes the groundwork and builds the structure on site. We fit the specified insulation, glazing, and electrical services, with the build period depending on the room’s size and complexity.
We check the finished room against the agreed plans and specifications, then hand it over ready for its intended use. We can also provide guidance on maintenance and care for materials such as timber cladding.
At Richmond Bespoke Conservatories, we shape each garden room around its intended use, available space, and the style of your property. We plan practical details such as layout, glazing, and finishes with you.
Our garden room services cover the project from foundations and construction through to electrical work and finishing. A coordinated process helps keep each stage aligned with the agreed design.
We specify insulation and durable materials to support comfortable use across the seasons. We also pay attention to the details that affect performance, including foundations and fit.
We discuss your requirements, explain the proposed work, and keep you informed as the project progresses. Our focus is a well-finished garden room that suits your home and its surroundings.
In Richmond, a professionally built garden room may cost around £12,000–£30,000+, with indicative rates of £1,170–£2,080 per m². Treat these as starting estimates: the final price depends on the design and work included.
Size, insulation, glazing, finishes and electrical connections all affect the quote. Ground preparation, access for materials and site conditions can add costs, while a basic seasonal room will usually cost less than a fully insulated space designed for year-round use.
The conservatory experts at Richmond Bespoke Conservatories recommend getting a project-specific estimate after the builder assesses your garden, access, and intended use. Ask for a clear breakdown of groundwork, installation, electrics, and finishing costs.
Project Sample | Estimated Cost Range | What Affects the Price |
|---|---|---|
Small, simple garden room | £12,000–£18,000 | Floor area, basic finishes, site preparation |
Medium, insulated room | £18,000–£28,000 | Insulation, glazing, electrics, and internal finish |
Large or high-spec room | £30,000+ | Bespoke design, premium materials, groundwork, and services |
A garden room commonly costs £12,000–£35,000. We recommend asking for an itemised quote covering design, foundations, delivery, installation, and any electrical or plumbing work.
It depends on the room’s size, height, location, and intended use. Many single-storey garden rooms meet permitted development rules, but restrictions apply, including a 2.5-metre height limit within 2 metres of a boundary; check with your local planning authority before work begins.
We can provide design, site assessment, foundations, delivery, and construction, with options such as insulation, glazing, and electrical work. Confirm which items the quote includes, especially groundwork, utility connections, and certification.
Yes. Insulation in the walls, floor, and roof, combined with double glazing and suitable heating, can make a garden room comfortable throughout the year.
Yes, but the design may need to meet different planning and building requirements from a detached garden room. We recommend checking the proposal with your local planning authority and confirming applicable building regulations before installation.
A standard on-site build often takes one to two weeks, while the full process from order to completion can take four to eight weeks. Site preparation, weather, size, and added features such as plumbing can affect the schedule.
Get a FREE Quote